| (Mark One) | ||
| 
 
	þ
 
 | 
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | |
| For the Quarterly Period Ended March 31, 2011 | ||
| 
 
	or
 
 | 
||
| 
 
	o
 
 | 
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | |
| For the transition period from to | ||
| Delaware | 73-1309529 | |
| 
	(State or other jurisdiction
	of
 incorporation or organization)  | 
	(I.R.S. Employer
 Identification No.)  | 
| Large accelerated filer þ | Accelerated filer o | Non-accelerated filer o | Smaller reporting company o | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	34
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	Item 1.
	  
 
	Financial
	Statements.
 
	CONDENSED CONSOLIDATED BALANCE SHEETS
	(In Millions, Except Share and Par Value Amounts)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	December 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
	 
 
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	676
 
	 
 
	 
 
	$
 
	539
 
	 
 
 
 
	 
 
	 
 
	1,464
 
	 
 
	 
 
	 
 
	1,510
 
	 
 
 
 
	 
 
	 
 
	97
 
	 
 
	 
 
	 
 
	146
 
	 
 
 
 
	 
 
	 
 
	130
 
	 
 
	 
 
	 
 
	130
 
	 
 
 
 
	 
 
	 
 
	44
 
	 
 
	 
 
	 
 
	40
 
	 
 
 
 
	 
 
	 
 
	137
 
	 
 
	 
 
	 
 
	117
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	2,548
 
	 
 
	 
 
	 
 
	2,482
 
	 
 
 
 
	 
 
	 
 
	11,855
 
	 
 
	 
 
	 
 
	11,868
 
	 
 
 
 
	 
 
	 
 
	5,771
 
	 
 
	 
 
	 
 
	5,726
 
	 
 
 
 
	 
 
	 
 
	318
 
	 
 
	 
 
	 
 
	295
 
	 
 
 
 
	 
 
	 
 
	1,156
 
	 
 
	 
 
	 
 
	1,105
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	21,648
 
	 
 
	 
 
	$
 
	21,476
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
 
	LIABILITIES AND EQUITY
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	546
 
	 
 
	 
 
	$
 
	692
 
	 
 
 
 
	 
 
	 
 
	1,074
 
	 
 
	 
 
	 
 
	1,100
 
	 
 
 
 
	 
 
	 
 
	458
 
	 
 
	 
 
	 
 
	460
 
	 
 
 
 
	 
 
	 
 
	285
 
	 
 
	 
 
	 
 
	233
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	2,363
 
	 
 
	 
 
	 
 
	2,485
 
	 
 
 
 
	 
 
	 
 
	8,882
 
	 
 
	 
 
	 
 
	8,674
 
	 
 
 
 
	 
 
	 
 
	1,670
 
	 
 
	 
 
	 
 
	1,662
 
	 
 
 
 
	 
 
	 
 
	1,425
 
	 
 
	 
 
	 
 
	1,402
 
	 
 
 
 
	 
 
	 
 
	676
 
	 
 
	 
 
	 
 
	662
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	15,016
 
	 
 
	 
 
	 
 
	14,885
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	6
 
	 
 
	 
 
	 
 
	6
 
	 
 
 
 
	 
 
	 
 
	4,536
 
	 
 
	 
 
	 
 
	4,528
 
	 
 
 
 
	 
 
	 
 
	6,424
 
	 
 
	 
 
	 
 
	6,400
 
	 
 
 
 
	 
 
	 
 
	257
 
	 
 
	 
 
	 
 
	230
 
	 
 
 
 
	 
 
	 
 
	(4,925
 
	)
 
	 
 
	 
 
	(4,904
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	6,298
 
	 
 
	 
 
	 
 
	6,260
 
	 
 
 
 
	 
 
	 
 
	334
 
	 
 
	 
 
	 
 
	331
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	6,632
 
	 
 
	 
 
	 
 
	6,591
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	21,648
 
	 
 
	 
 
	$
 
	21,476
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	2
	 
	CONDENSED CONSOLIDATED STATEMENTS OF
	OPERATIONS
	(In millions, except per share amounts)
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	3,103
 
	 
 
	 
 
	$
 
	2,935
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	1,995
 
	 
 
	 
 
	 
 
	1,881
 
	 
 
 
 
	 
 
	 
 
	382
 
	 
 
	 
 
	 
 
	351
 
	 
 
 
 
	 
 
	 
 
	299
 
	 
 
	 
 
	 
 
	291
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	2,676
 
	 
 
	 
 
	 
 
	2,523
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	427
 
	 
 
	 
 
	 
 
	412
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(121
 
	)
 
	 
 
	 
 
	(112
 
	)
 
 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(4
 
	)
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	2
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	(121
 
	)
 
	 
 
	 
 
	(110
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	306
 
	 
 
	 
 
	 
 
	302
 
	 
 
 
 
	 
 
	 
 
	110
 
	 
 
	 
 
	 
 
	110
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	196
 
	 
 
	 
 
	 
 
	192
 
	 
 
 
 
	 
 
	 
 
	10
 
	 
 
	 
 
	 
 
	10
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	186
 
	 
 
	 
 
	$
 
	182
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	0.39
 
	 
 
	 
 
	$
 
	0.37
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	0.39
 
	 
 
	 
 
	$
 
	0.37
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	0.34
 
	 
 
	 
 
	$
 
	0.315
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	3
	 
	CONDENSED CONSOLIDATED STATEMENTS OF CASH
	FLOWS
	(In millions)
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	196
 
	 
 
	 
 
	$
 
	192
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	299
 
	 
 
	 
 
	 
 
	291
 
	 
 
 
 
	 
 
	 
 
	(3
 
	)
 
	 
 
	 
 
	1
 
	 
 
 
 
	 
 
	 
 
	20
 
	 
 
	 
 
	 
 
	20
 
	 
 
 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	1
 
	 
 
 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	11
 
	 
 
 
 
	 
 
	 
 
	17
 
	 
 
	 
 
	 
 
	12
 
	 
 
 
 
	 
 
	 
 
	4
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(3
 
	)
 
	 
 
	 
 
	(5
 
	)
 
 
 
	 
 
	 
 
	(4
 
	)
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	44
 
	 
 
	 
 
	 
 
	12
 
	 
 
 
 
	 
 
	 
 
	(28
 
	)
 
	 
 
	 
 
	(31
 
	)
 
 
 
	 
 
	 
 
	21
 
	 
 
	 
 
	 
 
	4
 
	 
 
 
 
	 
 
	 
 
	40
 
	 
 
	 
 
	 
 
	(24
 
	)
 
 
 
	 
 
	 
 
	(12
 
	)
 
	 
 
	 
 
	12
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	600
 
	 
 
	 
 
	 
 
	496
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(99
 
	)
 
	 
 
	 
 
	(62
 
	)
 
 
 
	 
 
	 
 
	(316
 
	)
 
	 
 
	 
 
	(255
 
	)
 
 
 
	 
 
	 
 
	5
 
	 
 
	 
 
	 
 
	12
 
	 
 
 
 
	 
 
	 
 
	6
 
	 
 
	 
 
	 
 
	19
 
	 
 
 
 
	 
 
	 
 
	(55
 
	)
 
	 
 
	 
 
	(149
 
	)
 
 
 
	 
 
	 
 
	(3
 
	)
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(462
 
	)
 
	 
 
	 
 
	(435
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	396
 
	 
 
	 
 
	 
 
	114
 
	 
 
 
 
	 
 
	 
 
	(158
 
	)
 
	 
 
	 
 
	(169
 
	)
 
 
 
	 
 
	 
 
	(63
 
	)
 
	 
 
	 
 
	(120
 
	)
 
 
 
	 
 
	 
 
	(162
 
	)
 
	 
 
	 
 
	(153
 
	)
 
 
 
	 
 
	 
 
	23
 
	 
 
	 
 
	 
 
	7
 
	 
 
 
 
	 
 
	 
 
	4
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(7
 
	)
 
	 
 
	 
 
	(7
 
	)
 
 
 
	 
 
	 
 
	(36
 
	)
 
	 
 
	 
 
	(3
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(3
 
	)
 
	 
 
	 
 
	(331
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	2
 
	 
 
	 
 
	 
 
	1
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	137
 
	 
 
	 
 
	 
 
	(269
 
	)
 
 
 
	 
 
	 
 
	539
 
	 
 
	 
 
	 
 
	1,140
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	676
 
	 
 
	 
 
	$
 
	871
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	4
	 
	CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN
	EQUITY
	(In millions, except shares in thousands)
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Waste Management, Inc. Stockholders Equity
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Accumulated
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Other
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Additional
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Comprehensive
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Comprehensive
 
	 
 
	 
 
	Common Stock
 
	 
 
	 
 
	Paid-In
 
	 
 
	 
 
	Retained
 
	 
 
	 
 
	Income
 
	 
 
	 
 
	Treasury Stock
 
	 
 
	 
 
	Noncontrolling
 
	 
 
 
	 
 
	 
 
	Total
 
	 
 
	 
 
	Income
 
	 
 
	 
 
	Shares
 
	 
 
	 
 
	Amounts
 
	 
 
	 
 
	Capital
 
	 
 
	 
 
	Earnings
 
	 
 
	 
 
	(Loss)
 
	 
 
	 
 
	Shares
 
	 
 
	 
 
	Amounts
 
	 
 
	 
 
	Interests
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	6,591
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	630,282
 
	 
 
	 
 
	$
 
	6
 
	 
 
	 
 
	$
 
	4,528
 
	 
 
	 
 
	$
 
	6,400
 
	 
 
	 
 
	$
 
	230
 
	 
 
	 
 
	 
 
	(155,236
 
	)
 
	 
 
	$
 
	(4,904
 
	)
 
	 
 
	$
 
	331
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	196
 
	 
 
	 
 
	$
 
	196
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	186
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	10
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	28
 
	 
 
	 
 
	 
 
	28
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	28
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	27
 
	 
 
	 
 
	 
 
	27
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	223
 
	 
 
	 
 
	$
 
	223
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(162
 
	)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(162
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	55
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	1,493
 
	 
 
	 
 
	 
 
	47
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(68
 
	)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(1,835
 
	)
 
	 
 
	 
 
	(68
 
	)
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(7
 
	)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(7
 
	)
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	6,632
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	630,282
 
	 
 
	 
 
	$
 
	6
 
	 
 
	 
 
	$
 
	4,536
 
	 
 
	 
 
	$
 
	6,424
 
	 
 
	 
 
	$
 
	257
 
	 
 
	 
 
	 
 
	(155,575
 
	)
 
	 
 
	$
 
	(4,925
 
	)
 
	 
 
	$
 
	334
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	5
	 
 
 
 
 
	1.  
 
	Basis of
	Presentation
 
	6
	 
 
 
 
 
	2.  
 
	Landfill
	and Environmental Remediation Liabilities
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	March 31, 2011
 
	 
 
	 
 
	December 31, 2010
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Environmental
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Environmental
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Landfill
 
	 
 
	 
 
	Remediation
 
	 
 
	 
 
	Total
 
	 
 
	 
 
	Landfill
 
	 
 
	 
 
	Remediation
 
	 
 
	 
 
	Total
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	103
 
	 
 
	 
 
	$
 
	42
 
	 
 
	 
 
	$
 
	145
 
	 
 
	 
 
	$
 
	105
 
	 
 
	 
 
	$
 
	43
 
	 
 
	 
 
	$
 
	148
 
	 
 
 
 
	 
 
	 
 
	1,186
 
	 
 
	 
 
	 
 
	239
 
	 
 
	 
 
	 
 
	1,425
 
	 
 
	 
 
	 
 
	1,161
 
	 
 
	 
 
	 
 
	241
 
	 
 
	 
 
	 
 
	1,402
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	1,289
 
	 
 
	 
 
	$
 
	281
 
	 
 
	 
 
	$
 
	1,570
 
	 
 
	 
 
	$
 
	1,266
 
	 
 
	 
 
	$
 
	284
 
	 
 
	 
 
	$
 
	1,550
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Environmental
 
	 
 
 
	 
 
	 
 
	Landfill
 
	 
 
	 
 
	Remediation
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	1,267
 
	 
 
	 
 
	$
 
	256
 
	 
 
 
 
	 
 
	 
 
	47
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(86
 
	)
 
	 
 
	 
 
	(36
 
	)
 
 
 
	 
 
	 
 
	82
 
	 
 
	 
 
	 
 
	5
 
	 
 
 
 
	 
 
	 
 
	(49
 
	)
 
	 
 
	 
 
	61
 
	 
 
 
 
	 
 
	 
 
	5
 
	 
 
	 
 
	 
 
	(2
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	1,266
 
	 
 
	 
 
	 
 
	284
 
	 
 
 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(11
 
	)
 
	 
 
	 
 
	(7
 
	)
 
 
 
	 
 
	 
 
	20
 
	 
 
	 
 
	 
 
	1
 
	 
 
 
 
	 
 
	 
 
	2
 
	 
 
	 
 
	 
 
	3
 
	 
 
 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	1,289
 
	 
 
	 
 
	$
 
	281
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	7
	 
 
 
 
 
	3.  
 
	Debt
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	December 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	219
 
	 
 
	 
 
	 
 
	212
 
	 
 
 
 
	 
 
	 
 
	5,695
 
	 
 
	 
 
	 
 
	5,452
 
	 
 
 
 
	 
 
	 
 
	2,696
 
	 
 
	 
 
	 
 
	2,696
 
	 
 
 
 
	 
 
	 
 
	116
 
	 
 
	 
 
	 
 
	116
 
	 
 
 
 
	 
 
	 
 
	441
 
	 
 
	 
 
	 
 
	431
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	9,167
 
	 
 
	 
 
	 
 
	8,907
 
	 
 
 
 
	 
 
	 
 
	285
 
	 
 
	 
 
	 
 
	233
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	8,882
 
	 
 
	 
 
	$
 
	8,674
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	8
	 
 
 
 
 
	4.  
 
	Derivative
	Instruments and Hedging Activities
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	December 31,
 
	 
 
 
	Derivatives Designated as Hedging Instruments
 
	 
 
	Balance Sheet Location
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	Current other assets
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	1
 
	 
 
 
 
	 
 
	Long-term other assets
 
	 
 
	 
 
	32
 
	 
 
	 
 
	 
 
	37
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	$
 
	32
 
	 
 
	 
 
	$
 
	38
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	Current accrued liabilities
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	11
 
	 
 
 
 
	 
 
	Current accrued liabilities
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	1
 
	 
 
 
 
	 
 
	Long-term accrued liabilities
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	13
 
	 
 
 
 
	 
 
	Long-term accrued liabilities
 
	 
 
	 
 
	14
 
	 
 
	 
 
	 
 
	3
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	$
 
	26
 
	 
 
	 
 
	$
 
	28
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	Three Months
 
	 
 
	Statement of Operations
 
	 
 
	Gain (Loss) on
 
	 
 
	Gain (Loss) on
 
 
	Ended March 31,
 
	 
 
	Classification
 
	 
 
	Swap
 
	 
 
	Fixed-Rate Debt
 
 
	 
 
 
	 
 
	2011
 
	 
 
	 
 
	Interest expense
 
	 
 
	$
 
	(6
 
	)
 
	 
 
	$
 
	6
 
	 
 
 
	 
 
	2010
 
	 
 
	 
 
	Interest expense
 
	 
 
	$
 
	1
 
	 
 
	 
 
	$
 
	(1
 
	)
 
	9
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended March 31,
 
	 
 
 
	Decrease to Interest Expense Due to Hedge Accounting for
	Interest Rate Swaps
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	5
 
	 
 
	 
 
	$
 
	10
 
	 
 
 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	5
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	8
 
	 
 
	 
 
	$
 
	15
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	(a)
 
 
	These amounts represent the net of our periodic variable-rate
	interest obligations and the swap counterparties
	fixed-rate interest obligations. Our variable-rate obligations
	are based on a spread from the three-month LIBOR.
 
	10
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Derivative Gain or
 
 
	 
 
	 
 
	Derivative Gain or
 
	 
 
	 
 
	 
 
	(Loss) Reclassified
 
 
	 
 
	 
 
	(Loss) Recognized
 
	 
 
	 
 
	 
 
	from AOCI into
 
 
	Three Months
 
	 
 
	in OCI
 
	 
 
	Statement of Operations
 
	 
 
	Income
 
 
	Ended March 31,
 
	 
 
	(Effective Portion)
 
	 
 
	Classification
 
	 
 
	(Effective Portion)
 
 
	 
 
 
	 
 
	2011
 
	 
 
	 
 
	$
 
	(11
 
	)
 
	 
 
	Other income (expense)
 
	 
 
	$
 
	(10
 
	)
 
 
	 
 
	2010
 
	 
 
	 
 
	$
 
	(12
 
	)
 
	 
 
	Other income (expense)
 
	 
 
	$
 
	(12
 
	)
 
	11
	 
 
 
 
 
	5.  
 
	Income
	Taxes
 
	12
	 
 
 
 
 
	6.  
 
	Comprehensive
	Income
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	196
 
	 
 
	 
 
	$
 
	192
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	(11
 
	)
 
 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	9
 
	 
 
 
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	1
 
	 
 
 
 
	 
 
	 
 
	28
 
	 
 
	 
 
	 
 
	27
 
	 
 
 
 
	 
 
	 
 
	(2
 
	)
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	27
 
	 
 
	 
 
	 
 
	26
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	223
 
	 
 
	 
 
	 
 
	218
 
	 
 
 
 
	 
 
	 
 
	(10
 
	)
 
	 
 
	 
 
	(10
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	213
 
	 
 
	 
 
	$
 
	208
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	December 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	(30
 
	)
 
	 
 
	$
 
	(33
 
	)
 
 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	5
 
	 
 
 
 
	 
 
	 
 
	289
 
	 
 
	 
 
	 
 
	261
 
	 
 
 
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	(3
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	257
 
	 
 
	 
 
	$
 
	230
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	13
	 
 
 
 
 
	7.  
 
	Earnings
	Per Share
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	474.7
 
	 
 
	 
 
	 
 
	483.8
 
	 
 
 
 
	 
 
	 
 
	1.0
 
	 
 
	 
 
	 
 
	1.8
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	475.7
 
	 
 
	 
 
	 
 
	485.6
 
	 
 
 
 
	 
 
	 
 
	1.9
 
	 
 
	 
 
	 
 
	2.5
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	477.6
 
	 
 
	 
 
	 
 
	488.1
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	17.9
 
	 
 
	 
 
	 
 
	16.1
 
	 
 
 
 
	 
 
	 
 
	0.1
 
	 
 
	 
 
	 
 
	3.7
 
	 
 
 
 
 
 
	8.  
 
	Commitments
	and Contingencies
 
	14
	 
	15
	 
	16
	 
	17
	 
 
 
 
 
	9.  
 
	Segment
	and Related Information
 
	18
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Gross
 
	 
 
	 
 
	Intercompany
 
	 
 
	 
 
	Net
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Operating
 
	 
 
	 
 
	Operating
 
	 
 
	 
 
	Operating
 
	 
 
	 
 
	Income from
 
	 
 
 
	 
 
	 
 
	Revenues
 
	 
 
	 
 
	Revenues
 
	 
 
	 
 
	Revenues
 
	 
 
	 
 
	Operations
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	704
 
	 
 
	 
 
	$
 
	(112
 
	)
 
	 
 
	$
 
	592
 
	 
 
	 
 
	$
 
	120
 
	 
 
 
 
	 
 
	 
 
	728
 
	 
 
	 
 
	 
 
	(106
 
	)
 
	 
 
	 
 
	622
 
	 
 
	 
 
	 
 
	129
 
	 
 
 
 
	 
 
	 
 
	838
 
	 
 
	 
 
	 
 
	(98
 
	)
 
	 
 
	 
 
	740
 
	 
 
	 
 
	 
 
	192
 
	 
 
 
 
	 
 
	 
 
	790
 
	 
 
	 
 
	 
 
	(108
 
	)
 
	 
 
	 
 
	682
 
	 
 
	 
 
	 
 
	140
 
	 
 
 
 
	 
 
	 
 
	210
 
	 
 
	 
 
	 
 
	(31
 
	)
 
	 
 
	 
 
	179
 
	 
 
	 
 
	 
 
	13
 
	 
 
 
 
	 
 
	 
 
	293
 
	 
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	288
 
	 
 
	 
 
	 
 
	(14
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	3,563
 
	 
 
	 
 
	 
 
	(460
 
	)
 
	 
 
	 
 
	3,103
 
	 
 
	 
 
	 
 
	580
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(153
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	3,563
 
	 
 
	 
 
	$
 
	(460
 
	)
 
	 
 
	$
 
	3,103
 
	 
 
	 
 
	$
 
	427
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	685
 
	 
 
	 
 
	$
 
	(113
 
	)
 
	 
 
	$
 
	572
 
	 
 
	 
 
	$
 
	109
 
	 
 
 
 
	 
 
	 
 
	694
 
	 
 
	 
 
	 
 
	(98
 
	)
 
	 
 
	 
 
	596
 
	 
 
	 
 
	 
 
	82
 
	 
 
 
 
	 
 
	 
 
	823
 
	 
 
	 
 
	 
 
	(97
 
	)
 
	 
 
	 
 
	726
 
	 
 
	 
 
	 
 
	200
 
	 
 
 
 
	 
 
	 
 
	764
 
	 
 
	 
 
	 
 
	(103
 
	)
 
	 
 
	 
 
	661
 
	 
 
	 
 
	 
 
	129
 
	 
 
 
 
	 
 
	 
 
	206
 
	 
 
	 
 
	 
 
	(31
 
	)
 
	 
 
	 
 
	175
 
	 
 
	 
 
	 
 
	36
 
	 
 
 
 
	 
 
	 
 
	215
 
	 
 
	 
 
	 
 
	(10
 
	)
 
	 
 
	 
 
	205
 
	 
 
	 
 
	 
 
	(29
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	3,387
 
	 
 
	 
 
	 
 
	(452
 
	)
 
	 
 
	 
 
	2,935
 
	 
 
	 
 
	 
 
	527
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(115
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	3,387
 
	 
 
	 
 
	$
 
	(452
 
	)
 
	 
 
	$
 
	2,935
 
	 
 
	 
 
	$
 
	412
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	19
	 
 
 
 
 
	10.  
 
	Fair
	Value Measurements
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Fair Value Measurements at
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	March 31, 2011 Using
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Quoted
 
	 
 
	 
 
	Significant
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Prices in
 
	 
 
	 
 
	Other
 
	 
 
	 
 
	Significant
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Active
 
	 
 
	 
 
	Observable
 
	 
 
	 
 
	Unobservable
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Markets
 
	 
 
	 
 
	Inputs
 
	 
 
	 
 
	Inputs
 
	 
 
 
	 
 
	 
 
	Total
 
	 
 
	 
 
	(Level 1)
 
	 
 
	 
 
	(Level 2)
 
	 
 
	 
 
	(Level 3)
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	539
 
	 
 
	 
 
	$
 
	539
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	
 
	 
 
 
 
	 
 
	 
 
	142
 
	 
 
	 
 
	 
 
	142
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	113
 
	 
 
	 
 
	 
 
	113
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	32
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	32
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	826
 
	 
 
	 
 
	$
 
	794
 
	 
 
	 
 
	$
 
	32
 
	 
 
	 
 
	$
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	1
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	1
 
	 
 
	 
 
	$
 
	
 
	 
 
 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	14
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	14
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	26
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	26
 
	 
 
	 
 
	$
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Fair Value Measurements at
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	December 31, 2010 Using
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Quoted
 
	 
 
	 
 
	Significant
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Prices in
 
	 
 
	 
 
	Other
 
	 
 
	 
 
	Significant
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Active
 
	 
 
	 
 
	Observable
 
	 
 
	 
 
	Unobservable
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Markets
 
	 
 
	 
 
	Inputs
 
	 
 
	 
 
	Inputs
 
	 
 
 
	 
 
	 
 
	Total
 
	 
 
	 
 
	(Level 1)
 
	 
 
	 
 
	(Level 2)
 
	 
 
	 
 
	(Level 3)
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	468
 
	 
 
	 
 
	$
 
	468
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	
 
	 
 
 
 
	 
 
	 
 
	148
 
	 
 
	 
 
	 
 
	148
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	103
 
	 
 
	 
 
	 
 
	103
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	38
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	38
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	757
 
	 
 
	 
 
	$
 
	719
 
	 
 
	 
 
	$
 
	38
 
	 
 
	 
 
	$
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	1
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	1
 
	 
 
	 
 
	$
 
	
 
	 
 
 
 
	 
 
	 
 
	24
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	24
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	28
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	28
 
	 
 
	 
 
	$
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	20
	 
 
 
 
 
	11.  
 
	Variable
	Interest Entities
 
	21
	 
	22
	 
 
 
 
 
	12.  
 
	Condensed
	Consolidating Financial Statements
 
	23
	 
	24
	 
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Non-Guarantor
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Holdings
 
	 
 
	 
 
	Subsidiaries
 
	 
 
	 
 
	Eliminations
 
	 
 
	 
 
	Consolidated
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	3,103
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	3,103
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2,676
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2,676
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	427
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	427
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(85
 
	)
 
	 
 
	 
 
	(9
 
	)
 
	 
 
	 
 
	(24
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(118
 
	)
 
 
 
	 
 
	 
 
	237
 
	 
 
	 
 
	 
 
	242
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(479
 
	)
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(3
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(3
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	152
 
	 
 
	 
 
	 
 
	233
 
	 
 
	 
 
	 
 
	(27
 
	)
 
	 
 
	 
 
	(479
 
	)
 
	 
 
	 
 
	(121
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	152
 
	 
 
	 
 
	 
 
	233
 
	 
 
	 
 
	 
 
	400
 
	 
 
	 
 
	 
 
	(479
 
	)
 
	 
 
	 
 
	306
 
	 
 
 
 
	 
 
	 
 
	(34
 
	)
 
	 
 
	 
 
	(4
 
	)
 
	 
 
	 
 
	148
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	110
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	186
 
	 
 
	 
 
	 
 
	237
 
	 
 
	 
 
	 
 
	252
 
	 
 
	 
 
	 
 
	(479
 
	)
 
	 
 
	 
 
	196
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	10
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	10
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	186
 
	 
 
	 
 
	$
 
	237
 
	 
 
	 
 
	$
 
	242
 
	 
 
	 
 
	$
 
	(479
 
	)
 
	 
 
	$
 
	186
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Non-Guarantor
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Holdings
 
	 
 
	 
 
	Subsidiaries
 
	 
 
	 
 
	Eliminations
 
	 
 
	 
 
	Consolidated
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	2,935
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	2,935
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2,523
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2,523
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	412
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	412
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(75
 
	)
 
	 
 
	 
 
	(10
 
	)
 
	 
 
	 
 
	(27
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(112
 
	)
 
 
 
	 
 
	 
 
	228
 
	 
 
	 
 
	 
 
	234
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(462
 
	)
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	153
 
	 
 
	 
 
	 
 
	224
 
	 
 
	 
 
	 
 
	(25
 
	)
 
	 
 
	 
 
	(462
 
	)
 
	 
 
	 
 
	(110
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	153
 
	 
 
	 
 
	 
 
	224
 
	 
 
	 
 
	 
 
	387
 
	 
 
	 
 
	 
 
	(462
 
	)
 
	 
 
	 
 
	302
 
	 
 
 
 
	 
 
	 
 
	(29
 
	)
 
	 
 
	 
 
	(4
 
	)
 
	 
 
	 
 
	143
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	110
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	182
 
	 
 
	 
 
	 
 
	228
 
	 
 
	 
 
	 
 
	244
 
	 
 
	 
 
	 
 
	(462
 
	)
 
	 
 
	 
 
	192
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	10
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	10
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	182
 
	 
 
	 
 
	$
 
	228
 
	 
 
	 
 
	$
 
	234
 
	 
 
	 
 
	$
 
	(462
 
	)
 
	 
 
	$
 
	182
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	25
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Non-Guarantor
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Holdings
 
	 
 
	 
 
	Subsidiaries
 
	 
 
	 
 
	Eliminations
 
	 
 
	 
 
	Consolidated
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	186
 
	 
 
	 
 
	$
 
	237
 
	 
 
	 
 
	$
 
	252
 
	 
 
	 
 
	$
 
	(479
 
	)
 
	 
 
	$
 
	196
 
	 
 
 
 
	 
 
	 
 
	(237
 
	)
 
	 
 
	 
 
	(242
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	479
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(1
 
	)
 
	 
 
	 
 
	(11
 
	)
 
	 
 
	 
 
	416
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	404
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(52
 
	)
 
	 
 
	 
 
	(16
 
	)
 
	 
 
	 
 
	668
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	600
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(99
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(99
 
	)
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(316
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(316
 
	)
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	5
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	5
 
	 
 
 
 
	 
 
	 
 
	(4
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(48
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(52
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(4
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(458
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(462
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	396
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	396
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(147
 
	)
 
	 
 
	 
 
	(11
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(158
 
	)
 
 
 
	 
 
	 
 
	(63
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(63
 
	)
 
 
 
	 
 
	 
 
	(162
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(162
 
	)
 
 
 
	 
 
	 
 
	23
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	23
 
	 
 
 
 
	 
 
	 
 
	4
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(43
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(39
 
	)
 
 
 
	 
 
	 
 
	(69
 
	)
 
	 
 
	 
 
	163
 
	 
 
	 
 
	 
 
	(94
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	129
 
	 
 
	 
 
	 
 
	16
 
	 
 
	 
 
	 
 
	(148
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(3
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	2
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	73
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	64
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	137
 
	 
 
 
 
	 
 
	 
 
	465
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	74
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	539
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	538
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	138
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	676
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	26
	 
	(Unaudited)
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Non-Guarantor
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	WM
 
	 
 
	 
 
	Holdings
 
	 
 
	 
 
	Subsidiaries
 
	 
 
	 
 
	Eliminations
 
	 
 
	 
 
	Consolidated
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	182
 
	 
 
	 
 
	$
 
	228
 
	 
 
	 
 
	$
 
	244
 
	 
 
	 
 
	$
 
	(462
 
	)
 
	 
 
	$
 
	192
 
	 
 
 
 
	 
 
	 
 
	(228
 
	)
 
	 
 
	 
 
	(234
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	462
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	(11
 
	)
 
	 
 
	 
 
	(11
 
	)
 
	 
 
	 
 
	326
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	304
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(57
 
	)
 
	 
 
	 
 
	(17
 
	)
 
	 
 
	 
 
	570
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	496
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(62
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(62
 
	)
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(255
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(255
 
	)
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	12
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	12
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(130
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(130
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(435
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(435
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	114
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	114
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(35
 
	)
 
	 
 
	 
 
	(134
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(169
 
	)
 
 
 
	 
 
	 
 
	(120
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(120
 
	)
 
 
 
	 
 
	 
 
	(153
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(153
 
	)
 
 
 
	 
 
	 
 
	7
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	7
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(10
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(10
 
	)
 
 
 
	 
 
	 
 
	7
 
	 
 
	 
 
	 
 
	52
 
	 
 
	 
 
	 
 
	(59
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(259
 
	)
 
	 
 
	 
 
	17
 
	 
 
	 
 
	 
 
	(89
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(331
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	1
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	(316
 
	)
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	47
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(269
 
	)
 
 
 
	 
 
	 
 
	1,093
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	47
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	1,140
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	777
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	94
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	871
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	27
	 
 
 
 
 
	Item 2.
	  
 
	Managements
	Discussion and Analysis of Financial Condition and Results of
	Operations.
 
 
 
 
 
 
	 
 
	 
 
	projections about accounting and finances;
 
 
	 
 
 
	 
 
	 
 
	plans and objectives for the future;
 
 
	 
 
 
	 
 
	 
 
	projections or estimates about assumptions relating to our
	performance; or
 
 
	 
 
 
	 
 
	 
 
	our opinions, views or beliefs about the effects of current or
	future events, circumstances or performance.
 
 
 
 
 
 
	 
 
	 
 
	volatility and deterioration in the credit markets, inflation
	and other general and local economic conditions may negatively
	affect the volumes of waste generated;
 
 
	 
 
 
	 
 
	 
 
	competition may negatively affect our profitability or cash
	flows, our pricing strategy may have negative effects on
	volumes, and inability to execute our pricing strategy in order
	to retain and attract customers may negatively affect our
	average yield on collection and disposal business;
 
 
	 
 
 
	 
 
	 
 
	we may fail in implementing our optimization initiatives and
	business strategy, which could adversely impact our financial
	performance and growth;
 
 
	 
 
 
	 
 
	 
 
	weather conditions and one-time special projects cause our
	results to fluctuate, and harsh weather or natural disasters may
	cause us to temporarily suspend operations;
 
 
	 
 
 
	 
 
	 
 
	possible changes in our estimates of costs for site remediation
	requirements, final capping, closure and post-closure
	obligations, compliance and regulatory developments may increase
	our expenses;
 
 
	 
 
 
	 
 
	 
 
	regulations may negatively impact our business by, among other
	things, restricting our operations, increasing costs of
	operations or requiring additional capital expenditures;
 
 
	 
 
 
	 
 
	 
 
	climate change legislation, including possible limits on carbon
	emissions, may negatively impact our results of operations by
	increasing expenses related to tracking, measuring and reporting
	our greenhouse gas emissions and increasing operating costs and
	capital expenditures that may be required to comply with any
	such legislation;
 
 
	 
 
 
	 
 
	 
 
	if we are unable to obtain and maintain permits needed to open,
	operate,
	and/or
	expand our facilities, our results of operations will be
	negatively impacted;
 
	28
	 
 
 
 
 
 
	 
 
	 
 
	limitations or bans on disposal or transportation of
	out-of-state,
	cross-border, or certain categories of waste, as well as
	mandates on the disposal of waste, can increase our expenses and
	reduce our revenue;
 
 
	 
 
 
	 
 
	 
 
	adverse publicity (whether or not justified) relating to
	activities by our operations, employees or agents could tarnish
	our reputation and reduce the value of our brand;
 
 
	 
 
 
	 
 
	 
 
	fuel price increases or fuel supply shortages may increase our
	expenses or restrict our ability to operate;
 
 
	 
 
 
	 
 
	 
 
	some of our customers, including governmental entities, have
	suffered financial difficulties that could affect our business
	and operating results, due to their credit risk and the impact
	of the municipal debt market on remarketing of our tax-exempt
	bonds;
 
 
	 
 
 
	 
 
	 
 
	increased costs or the inability to obtain financial assurance
	or the inadequacy of our insurance coverage could negatively
	impact our liquidity and increase our liabilities;
 
 
	 
 
 
	 
 
	 
 
	possible charges as a result of shut-down operations,
	uncompleted development or expansion projects or other events
	may negatively affect earnings;
 
 
	 
 
 
	 
 
	 
 
	fluctuations in commodity prices may have negative effects on
	our operating results;
 
 
	 
 
 
	 
 
	 
 
	increasing use by customers of alternatives to traditional
	disposal, government mandates requiring recycling and
	prohibiting disposal of certain types of waste, and overall
	reduction of waste generated could continue to have a negative
	effect on volumes of waste going to landfills and
	waste-to-energy
	facilities;
 
 
	 
 
 
	 
 
	 
 
	efforts by labor unions to organize our employees may increase
	operating expenses and we may be unable to negotiate acceptable
	collective bargaining agreements with those who have chosen to
	be represented by unions, which could lead to labor disruptions,
	including strikes and lock-outs, which could adversely affect
	our results of operations and cash flows;
 
 
	 
 
 
	 
 
	 
 
	we could face significant liability for withdrawal from
	multiemployer pension plans;
 
 
	 
 
 
	 
 
	 
 
	negative outcomes of litigation or threatened litigation or
	governmental proceedings may increase our costs, limit our
	ability to conduct or expand our operations, or limit our
	ability to execute our business plans and strategies;
 
 
	 
 
 
	 
 
	 
 
	problems with the operation of our current information
	technology or the development and deployment of new information
	systems could decrease our efficiencies and increase our costs;
 
 
	 
 
 
	 
 
	 
 
	our existing and proposed service offerings to customers may
	require that we develop or license, and protect, new
	technologies; and our inability to obtain or protect new
	technologies could impact our services to customers and
	development of new revenue sources;
 
 
	 
 
 
	 
 
	 
 
	the adoption of new accounting standards or interpretations may
	cause fluctuations in reported quarterly results of operations
	or adversely impact our reported results of operations;
 
 
	 
 
 
	 
 
	 
 
	we may reduce or suspend capital expenditures, acquisition
	activity, dividend declarations or share repurchases if we
	suffer a significant reduction in cash flows; and
 
 
	 
 
 
	 
 
	 
 
	we may be unable to incur future indebtedness on terms we deem
	acceptable or to refinance our debt obligations, including
	near-term maturities, on acceptable terms and higher interest
	rates and market conditions may increase our expenses.
 
	29
	 
 
 
 
 
 
	 
 
	 
 
	Grow our markets by implementing customer-focused growth,
	through customer segmentation and through strategic
	acquisitions, while maintaining our pricing discipline and
	increasing the amount of recyclable materials we handle each
	year;
 
 
	 
 
 
	 
 
	 
 
	Grow our customer loyalty;
 
 
	 
 
 
	 
 
	 
 
	Grow into new markets by investing in greener
	technologies; and
 
 
	 
 
 
	 
 
	 
 
	Pursue initiatives that improve our operations and cost
	structure.
 
 
 
 
 
 
	 
 
	 
 
	Revenues of $3,103 million compared with
	$2,935 million in the first quarter of 2010, an increase of
	$168 million, or 5.7%. This increase in revenues is
	primarily attributable to:
 
 
 
 
 
 
	 
 
	 
 
	Internal revenue growth from yield on our collection and
	disposal business of 2.8% in the current period, which increased
	revenue by $69 million;
 
 
	 
 
 
	 
 
	 
 
	Increases from recyclable commodity prices of $58 million;
	increases from our fuel surcharge program of $35 million;
	and increases from foreign currency translation of
	$9 million; and
 
 
	 
 
 
	 
 
	 
 
	Increases associated with acquired businesses of
	$48 million;
 
 
 
 
 
 
	 
 
	 
 
	Internal revenue growth from volume was negative 1.7%, compared
	with negative 5.1% in 2010. In addition to the lower rate of
	decline driven by changes in the economy, we experienced an
	increase in recycling volumes in both our brokerage business and
	our material recovery facilities. The
	year-over-year
	decline in internal revenue growth due to volume was
	$51 million;
 
 
	 
 
 
	 
 
	 
 
	Operating expenses of $1,995 million, or 64.3% of revenues,
	compared with $1,881 million, or 64.1% of revenues, in the
	first quarter of 2010. This increase of $114 million, or
	6.1%, is due primarily to higher customer rebates because of
	higher recyclable commodity prices; higher fuel prices; and
	increases resulting from acquisitions and growth initiatives;
	offset partially by a $28 million charge in the first
	quarter of 2010 related to the partial withdrawal from a
	Teamsters underfunded multiemployer pension plan;
 
 
	 
 
 
	 
 
	 
 
	Selling, general and administrative expenses increased by
	$31 million, or 8.8%, from $351 million in the first
	quarter of 2010 to $382 million in the first quarter of
	2011. These cost increases were primarily due to support of our
	strategic growth plans and optimization initiatives, which are
	expected to result in benefits in the second half of 2011;
 
 
	 
 
 
	 
 
	 
 
	Income from operations of $427 million, or 13.8% of
	revenues, compared with $412 million, or 14.0% of revenues,
	in the first quarter of 2010;
 
	30
	 
 
 
 
 
 
	 
 
	 
 
	Interest expense of $121 million compared with
	$112 million in the first quarter of 2010, an increase of
	$9 million, or 8.0%. This increase is primarily due to a
	decrease in benefits to interest expense provided by interest
	rate swaps and higher ongoing costs related to our revolving
	credit facility executed in June 2010; and
 
 
	 
 
 
	 
 
	 
 
	Net income attributable to Waste Management, Inc. of
	$186 million, or $0.39 per diluted share, as compared with
	$182 million, or $0.37 per diluted share in the first
	quarter of 2010. The comparability of our diluted earnings per
	share has been affected by the $28 million charge to
	Operating expense in the first quarter of 2010
	related to the partial withdrawal from a Teamsters
	underfunded multiemployer pension plan, which reduced that
	quarters diluted earnings per share by $0.04.
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	600
 
	 
 
	 
 
	$
 
	496
 
	 
 
 
 
	 
 
	 
 
	(316
 
	)
 
	 
 
	 
 
	(255
 
	)
 
 
 
	 
 
	 
 
	5
 
	 
 
	 
 
	 
 
	12
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	289
 
	 
 
	 
 
	$
 
	253
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	31
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	704
 
	 
 
	 
 
	$
 
	685
 
	 
 
 
 
	 
 
	 
 
	728
 
	 
 
	 
 
	 
 
	694
 
	 
 
 
 
	 
 
	 
 
	838
 
	 
 
	 
 
	 
 
	823
 
	 
 
 
 
	 
 
	 
 
	790
 
	 
 
	 
 
	 
 
	764
 
	 
 
 
 
	 
 
	 
 
	210
 
	 
 
	 
 
	 
 
	206
 
	 
 
 
 
	 
 
	 
 
	293
 
	 
 
	 
 
	 
 
	215
 
	 
 
 
 
	 
 
	 
 
	(460
 
	)
 
	 
 
	 
 
	(452
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	3,103
 
	 
 
	 
 
	$
 
	2,935
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	32
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	2,021
 
	 
 
	 
 
	$
 
	1,974
 
	 
 
 
 
	 
 
	 
 
	579
 
	 
 
	 
 
	 
 
	562
 
	 
 
 
 
	 
 
	 
 
	294
 
	 
 
	 
 
	 
 
	312
 
	 
 
 
 
	 
 
	 
 
	210
 
	 
 
	 
 
	 
 
	206
 
	 
 
 
 
	 
 
	 
 
	370
 
	 
 
	 
 
	 
 
	269
 
	 
 
 
 
	 
 
	 
 
	89
 
	 
 
	 
 
	 
 
	64
 
	 
 
 
 
	 
 
	 
 
	(460
 
	)
 
	 
 
	 
 
	(452
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	3,103
 
	 
 
	 
 
	$
 
	2,935
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Period-to-Period
 
	 
 
 
	 
 
	 
 
	Change for the
 
	 
 
 
	 
 
	 
 
	Three Months Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011 vs. 2010
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	As a % of
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Total
 
	 
 
 
	 
 
	 
 
	Amount
 
	 
 
	 
 
	Company(a)
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	162
 
	 
 
	 
 
	 
 
	5.5
 
	%
 
 
 
	 
 
	 
 
	(51
 
	)
 
	 
 
	 
 
	(1.7
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	111
 
	 
 
	 
 
	 
 
	3.8
 
	 
 
 
 
	 
 
	 
 
	48
 
	 
 
	 
 
	 
 
	1.6
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	9
 
	 
 
	 
 
	 
 
	0.3
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	168
 
	 
 
	 
 
	 
 
	5.7
 
	%
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	(a)
 
 
	Calculated by dividing the amount of current period increase or
	decrease by the prior periods total company revenue
	($2,935 million) adjusted to exclude the impacts of
	divestitures for the current period.
 
 
	 
 
 
	(b)
 
 
	The amounts reported herein represent the changes in our revenue
	attributable to average yield for the total Company. We analyze
	the changes in average yield in terms of related business
	revenues in order to differentiate the changes in yield
	attributable to our pricing strategies from the changes that are
	caused by market-driven price changes in commodities. The
	following table summarizes changes in revenues from average
	yield on a related-business basis:
 
	33
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Period-to-Period Change for the
 
	 
 
 
	 
 
	 
 
	Three Months Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011 vs. 2010
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	As a % of
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Related
 
	 
 
 
	 
 
	 
 
	Amount
 
	 
 
	 
 
	Business(i)
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	69
 
	 
 
	 
 
	 
 
	2.9
 
	%
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	69
 
	 
 
	 
 
	 
 
	2.8
 
	 
 
 
 
	 
 
	 
 
	58
 
	 
 
	 
 
	 
 
	21.1
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	35
 
	 
 
	 
 
	 
 
	35.4
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	162
 
	 
 
	 
 
	 
 
	5.5
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	(i)
 
 
	Calculated by dividing the increase or decrease for the current
	period by the prior periods related business revenue,
	adjusted to exclude the impacts of divestitures for the current
	period. The table below summarizes the related business revenues
	for the three months ended March 31, 2010 adjusted to
	exclude the impacts of divestitures:
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Denominator
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	2,392
 
	 
 
 
 
	 
 
	 
 
	103
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	2,495
 
	 
 
 
 
	 
 
	 
 
	275
 
	 
 
 
 
	 
 
	 
 
	66
 
	 
 
 
 
	 
 
	 
 
	99
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	2,935
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	(ii)
 
 
	Average revenue growth for yield for Collection and
	disposal excludes all electricity-related revenues
	generated by our Wheelabrator Group, which are reported as
	Electricity revenues.
 
	 
	35
	 
 
 
 
 
 
	 
 
	 
 
	Higher market prices for recyclable commodities 
	Overall, market prices for recyclable commodities increased
	18% as compared with the prior year period. The
	year-over-year
	increase is the result of the continued increase in recyclable
	commodity prices from the near-historic lows reached in late
	2008 and early 2009. In March 2011, market prices almost
	attained the decade-high levels reached during the third quarter
	of 2008. This increase in market prices was the main driver of
	the current quarter increase in cost of goods sold, primarily
	customer rebates, as presented in the table below and has also
	resulted in increased revenues and earnings this year;
 
 
	 
 
 
	 
 
	 
 
	Fuel cost increases 
	On average, diesel fuel
	prices increased 27% from $2.85 per gallon in the first quarter
	of 2010 to $3.63 per gallon in the first quarter of 2011. Higher
	fuel costs caused increases in both our direct fuel costs and in
	the fuel component of our subcontractor costs for the first
	quarter of 2011; and
 
 
	 
 
 
	 
 
	 
 
	Acquisitions and growth initiatives
	 We have
	experienced cost increases attributable to recently acquired
	businesses and, to a lesser extent, our various growth and
	business development initiatives. We estimate that these cost
	increases affected each of the operating cost categories
	identified in the table below and accounted for over 35% of our
	total $114 million increase in operating expenses;
	partially offset by
 
 
	 
 
 
	 
 
	 
 
	Volume declines
	  During the first quarter of
	2011 we continued to experience volume declines as a result of
	the ongoing weakness of the overall economic environment,
	pricing, competition and recent trends of waste reduction and
	diversion by consumers. We continue to manage our fixed costs
	and reduce our variable costs as we experience volume declines,
	and have achieved cost savings as a result. These cost decreases
	have benefited each of the operating cost categories identified
	in the table below.
 
	36
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months Ended
 
	 
 
	 
 
	Period-to-
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	Period
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
	 
 
	Change
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	563
 
	 
 
	 
 
	$
 
	580
 
	 
 
	 
 
	$
 
	(17
 
	)
 
	 
 
	 
 
	(2.9
 
	)%
 
 
 
	 
 
	 
 
	220
 
	 
 
	 
 
	 
 
	220
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	279
 
	 
 
	 
 
	 
 
	268
 
	 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	4.1
 
	 
 
 
 
	 
 
	 
 
	180
 
	 
 
	 
 
	 
 
	165
 
	 
 
	 
 
	 
 
	15
 
	 
 
	 
 
	 
 
	9.1
 
	 
 
 
 
	 
 
	 
 
	240
 
	 
 
	 
 
	 
 
	173
 
	 
 
	 
 
	 
 
	67
 
	 
 
	 
 
	 
 
	38.7
 
	 
 
 
 
	 
 
	 
 
	144
 
	 
 
	 
 
	 
 
	117
 
	 
 
	 
 
	 
 
	27
 
	 
 
	 
 
	 
 
	23.1
 
	 
 
 
 
	 
 
	 
 
	141
 
	 
 
	 
 
	 
 
	137
 
	 
 
	 
 
	 
 
	4
 
	 
 
	 
 
	 
 
	2.9
 
	 
 
 
 
	 
 
	 
 
	60
 
	 
 
	 
 
	 
 
	65
 
	 
 
	 
 
	 
 
	(5
 
	)
 
	 
 
	 
 
	(7.7
 
	)
 
 
 
	 
 
	 
 
	56
 
	 
 
	 
 
	 
 
	53
 
	 
 
	 
 
	 
 
	3
 
	 
 
	 
 
	 
 
	5.7
 
	 
 
 
 
	 
 
	 
 
	112
 
	 
 
	 
 
	 
 
	103
 
	 
 
	 
 
	 
 
	9
 
	 
 
	 
 
	 
 
	8.7
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	1,995
 
	 
 
	 
 
	$
 
	1,881
 
	 
 
	 
 
	$
 
	114
 
	 
 
	 
 
	 
 
	6.1
 
	%
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	 
 
	 
 
	Labor and related benefits
	  The decrease
	was due to (i) a prior year $28 million charge
	incurred by our Midwest Group as a result of bargaining unit
	employees in Michigan and Ohio agreeing to our proposal to
	withdraw them from an underfunded multiemployer pension plan;
	and (ii) cost savings that have been achieved as volumes
	have declined. These cost savings were offset, in part, by
	higher hourly and salaried wages due to merit increases and
	additional employee expenses incurred from acquisitions and
	growth opportunities.
 
 
	 
 
 
	 
 
	 
 
	Maintenance and repairs
	  The increase was
	due to differences in the timing and scope of planned
	maintenance projects at our
	waste-to-energy
	and landfill
	gas-to-energy
	facilities. The increase in our Wheelabrator Group primarily
	relates to additional costs to improve our Portsmouth, Virginia
	waste-to-energy
	facility, which we acquired in April 2010.
 
 
	 
 
 
	 
 
	 
 
	Subcontractor costs
	  The current quarter
	increase in subcontractor costs was primarily a result of
	increased diesel fuel prices, recent acquisitions, our various
	growth and business development initiatives and additional costs
	associated with the servicing of our Strategic Accounts and
	Sustainability Services projects.
 
 
	 
 
 
	 
 
	 
 
	Cost of goods sold
	  The significant
	increase was from higher customer rebates as a result of the
	improvement in recycling commodity pricing discussed above.
 
 
	 
 
 
	 
 
	 
 
	Fuel
	  Higher direct costs for diesel fuel
	were due to an increase in market prices on a
	year-over-year
	basis of 27% for the three months ended March 31, 2011.
 
	37
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months Ended
 
	 
 
	 
 
	Period-to-
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	Period
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
	 
 
	Change
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	226
 
	 
 
	 
 
	$
 
	208
 
	 
 
	 
 
	$
 
	18
 
	 
 
	 
 
	 
 
	8.7
 
	%
 
 
 
	 
 
	 
 
	54
 
	 
 
	 
 
	 
 
	42
 
	 
 
	 
 
	 
 
	12
 
	 
 
	 
 
	 
 
	28.6
 
	 
 
 
 
	 
 
	 
 
	9
 
	 
 
	 
 
	 
 
	12
 
	 
 
	 
 
	 
 
	(3
 
	)
 
	 
 
	 
 
	(25.0
 
	)
 
 
 
	 
 
	 
 
	93
 
	 
 
	 
 
	 
 
	89
 
	 
 
	 
 
	 
 
	4
 
	 
 
	 
 
	 
 
	4.5
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	382
 
	 
 
	 
 
	$
 
	351
 
	 
 
	 
 
	$
 
	31
 
	 
 
	 
 
	 
 
	8.8
 
	%
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months Ended
 
	 
 
	 
 
	Period-to-
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	Period
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
	 
 
	Change
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	199
 
	 
 
	 
 
	$
 
	194
 
	 
 
	 
 
	$
 
	5
 
	 
 
	 
 
	 
 
	2.6
 
	%
 
 
 
	 
 
	 
 
	89
 
	 
 
	 
 
	 
 
	87
 
	 
 
	 
 
	 
 
	2
 
	 
 
	 
 
	 
 
	2.3
 
	 
 
 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	10
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	10.0
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	299
 
	 
 
	 
 
	$
 
	291
 
	 
 
	 
 
	$
 
	8
 
	 
 
	 
 
	 
 
	2.7
 
	%
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	38
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months Ended
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	Period-to-Period
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
	 
 
	Change
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	120
 
	 
 
	 
 
	$
 
	109
 
	 
 
	 
 
	$
 
	11
 
	 
 
	 
 
	 
 
	10.1
 
	%
 
 
 
	 
 
	 
 
	129
 
	 
 
	 
 
	 
 
	82
 
	 
 
	 
 
	 
 
	47
 
	 
 
	 
 
	 
 
	57.3
 
	 
 
 
 
	 
 
	 
 
	192
 
	 
 
	 
 
	 
 
	200
 
	 
 
	 
 
	 
 
	(8
 
	)
 
	 
 
	 
 
	(4.0
 
	)
 
 
 
	 
 
	 
 
	140
 
	 
 
	 
 
	 
 
	129
 
	 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	8.5
 
	 
 
 
 
	 
 
	 
 
	13
 
	 
 
	 
 
	 
 
	36
 
	 
 
	 
 
	 
 
	(23
 
	)
 
	 
 
	 
 
	(63.9
 
	)
 
 
 
	 
 
	 
 
	(14
 
	)
 
	 
 
	 
 
	(29
 
	)
 
	 
 
	 
 
	15
 
	 
 
	 
 
	 
 
	(51.7
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	580
 
	 
 
	 
 
	 
 
	527
 
	 
 
	 
 
	 
 
	53
 
	 
 
	 
 
	 
 
	10.1
 
	 
 
 
 
	 
 
	 
 
	(153
 
	)
 
	 
 
	 
 
	(115
 
	)
 
	 
 
	 
 
	(38
 
	)
 
	 
 
	 
 
	33.0
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	427
 
	 
 
	 
 
	$
 
	412
 
	 
 
	 
 
	$
 
	15
 
	 
 
	 
 
	 
 
	3.6
 
	%
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	39
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months Ended March 31, 2011
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Landfill
 
	 
 
	 
 
	Growth
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Wheelabrator
 
	 
 
	 
 
	Gas-to-Energy(a)
 
	 
 
	 
 
	Opportunities(b)
 
	 
 
	 
 
	Total
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	210
 
	 
 
	 
 
	$
 
	35
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	245
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	156
 
	 
 
	 
 
	 
 
	14
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	170
 
	 
 
 
 
	 
 
	 
 
	25
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	27
 
	 
 
 
 
	 
 
	 
 
	16
 
	 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	24
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	197
 
	 
 
	 
 
	 
 
	23
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	221
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	13
 
	 
 
	 
 
	$
 
	12
 
	 
 
	 
 
	$
 
	(1
 
	)
 
	 
 
	$
 
	24
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months Ended March 31, 2010
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Landfill
 
	 
 
	 
 
	Growth
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Wheelabrator
 
	 
 
	 
 
	Gas-to-Energy(a)
 
	 
 
	 
 
	Opportunities(b)
 
	 
 
	 
 
	Total
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	206
 
	 
 
	 
 
	$
 
	28
 
	 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	234
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	133
 
	 
 
	 
 
	 
 
	11
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	145
 
	 
 
 
 
	 
 
	 
 
	22
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	1
 
	 
 
	 
 
	 
 
	24
 
	 
 
 
 
	 
 
	 
 
	15
 
	 
 
	 
 
	 
 
	5
 
	 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	20
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	170
 
	 
 
	 
 
	 
 
	17
 
	 
 
	 
 
	 
 
	2
 
	 
 
	 
 
	 
 
	189
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	36
 
	 
 
	 
 
	$
 
	11
 
	 
 
	 
 
	$
 
	(2
 
	)
 
	 
 
	$
 
	45
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	(a)
 
 
	Our landfill
	gas-to-energy
	business focuses on generating a renewable energy source from
	the methane that is produced as waste decomposes. The operating
	results include the revenues and expenses of landfill
	gas-to-energy
	plants that we own and operate, as well as revenues generated
	from the sale of landfill gas to third-party owner/operators.
	The operating results of our landfill
	gas-to-energy
	business are included within our geographic reportable segments
	and Other.
 
 
	 
 
 
	(b)
 
 
	Includes businesses and entities we have acquired or invested in
	through our organic growth groups business development
	efforts. These businesses include a landfill
	gas-to-LNG
	facility; landfill
	gas-to-diesel
	fuels technologies; organic waste
	streams-to-fuels
	technologies; and other engineered fuels technologies. The
	operating results of our Growth Opportunities are included
	within Other in our assessment of our income from
	operations by segment.
 
	40
	 
	41
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
	 
 
	December 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	676
 
	 
 
	 
 
	$
 
	539
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	125
 
	 
 
	 
 
	$
 
	124
 
	 
 
 
 
	 
 
	 
 
	7
 
	 
 
	 
 
	 
 
	14
 
	 
 
 
 
	 
 
	 
 
	8
 
	 
 
	 
 
	 
 
	8
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	140
 
	 
 
	 
 
	$
 
	146
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	285
 
	 
 
	 
 
	$
 
	233
 
	 
 
 
 
	 
 
	 
 
	8,882
 
	 
 
	 
 
	 
 
	8,674
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	9,167
 
	 
 
	 
 
	$
 
	8,907
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	70
 
	 
 
	 
 
	$
 
	79
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	$
 
	600
 
	 
 
	 
 
	$
 
	496
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	(462
 
	)
 
	 
 
	$
 
	(435
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	(3
 
	)
 
	 
 
	$
 
	(331
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	 
 
	 
 
	Increase in earnings
	 Our income from
	operations, net of depreciation and amortization, increased by
	$23 million on a
	year-over-year
	basis.
 
 
	 
 
 
	 
 
	 
 
	Decreased income tax payments
	 Cash paid for
	income taxes, net of excess tax benefits associated with
	equity-based transactions, was approximately $29 million
	lower on a
	year-over-year
	basis. The comparability of our effective tax rates is discussed
	in the
	Provision for income taxes
	section above.
 
 
	 
 
 
	 
 
	 
 
	Changes in assets and liabilities, net of effects from
	business acquisitions and divestitures 
	Our cash
	flow from operations was favorably impacted in 2011 by changes
	in our working capital accounts. Although our working capital
	changes may vary from year to year, they are typically driven by
	changes in accounts
 
	42
	 
 
 
 
 
 
	 
 
 
	receivable, which are affected by both revenue changes and
	timing of payments received, and accounts payable changes, which
	are affected by both cost changes and timing of payments.
 
 
 
 
 
 
	 
 
	 
 
	Capital expenditures 
	We used
	$316 million during the first quarter of 2011 for capital
	expenditures compared with $255 million in the first
	quarter of 2010, an increase of $61 million. The increase
	can generally be attributed to timing differences associated
	with cash payments for the previous years fourth quarter
	capital spending. Approximately $206 million of our fourth
	quarter 2010 spending was paid in cash in 2011 compared with
	approximately $145 million of our fourth quarter 2009
	spending that was paid in the first quarter of 2010.
 
 
	 
 
 
	 
 
	 
 
	Acquisitions
	 Our spending on acquisitions
	increased from $62 million in the first quarter of 2010 to
	$99 million in the first quarter of 2011. The increase in
	acquisition spending is due to our focus on accretive
	acquisitions and growth opportunities that will contribute to
	improved future results of operations and enhance and expand our
	existing service offerings.
 
 
	 
 
 
	 
 
	 
 
	Investments in unconsolidated entities
	 We
	made $55 million of cash investments in unconsolidated
	entities during the first quarter of 2011. These investments
	were primarily related to a $48 million payment made to
	acquire a noncontrolling interest in a limited liability
	company, which was established to invest in and manage a refined
	coal facility in North Dakota.
 
 
 
 
 
 
	 
 
	 
 
	Debt borrowings and repayments 
	The following
	summarizes our most significant cash borrowings and debt
	repayments made during each period (in millions):
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Three Months
 
	 
 
 
	 
 
	 
 
	Ended
 
	 
 
 
	 
 
	 
 
	March 31,
 
	 
 
 
	 
 
	 
 
	2011
 
	 
 
	 
 
	2010
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	114
 
	 
 
 
 
	 
 
	 
 
	396
 
	 
 
	 
 
	 
 
	
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	396
 
	 
 
	 
 
	$
 
	114
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	
 
	 
 
	 
 
	$
 
	(123
 
	)
 
 
 
	 
 
	 
 
	(147
 
	)
 
	 
 
	 
 
	
 
	 
 
 
 
	 
 
	 
 
	
 
	 
 
	 
 
	 
 
	(35
 
	)
 
 
 
	 
 
	 
 
	(11
 
	)
 
	 
 
	 
 
	(11
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	$
 
	(158
 
	)
 
	 
 
	$
 
	(169
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	$
 
	238
 
	 
 
	 
 
	$
 
	(55
 
	)
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	43
	 
 
 
 
 
 
	 
 
	 
 
	Share repurchases and dividend payments 
	We
	repurchased 1.8 million shares of our common stock for
	$68 million during the first quarter of 2011, of which
	approximately $5 million was paid in April 2011 compared
	with 3.8 million shares of our common stock for
	$125 million during the first quarter of 2010, of which
	approximately $5 million was paid in April 2010.
 
 
 
 
 
 
	 
 
	 
 
	Other 
	These activities are primarily
	attributable to changes in our accrued liabilities for checks
	written in excess of cash balances due to the timing of cash
	deposits or payments.
 
	44
	 
 
 
 
 
	Item 3.
	  
 
	Quantitative
	and Qualitative Disclosures About Market Risk
 
 
 
 
 
	Item 4.
	  
 
	Controls
	and Procedures.
 
	45
 
 
 
 
 
 
 
 
 
	Item 1.
	  
 
	Legal
	Proceedings.
 
 
 
 
 
	Item 1A.
	  
 
	Risk
	Factors.
 
 
 
 
 
	Item 2.
	  
 
	Unregistered
	Sales of Equity Securities and Use of Proceeds.
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Total Number of
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	Total
 
	 
 
	 
 
	 
 
	 
 
	 
 
	Shares Purchased as
 
	 
 
	 
 
	Approximate Maximum
 
	 
 
 
	 
 
	 
 
	Number of
 
	 
 
	 
 
	Average
 
	 
 
	 
 
	Part of Publicly
 
	 
 
	 
 
	Dollar Value of Shares that
 
	 
 
 
	 
 
	 
 
	Shares
 
	 
 
	 
 
	Price Paid
 
	 
 
	 
 
	Announced Plans or
 
	 
 
	 
 
	May Yet be Purchased Under
 
	 
 
 
	Period
 
	 
 
	Purchased
 
	 
 
	 
 
	per Share(a)
 
	 
 
	 
 
	Programs
 
	 
 
	 
 
	the Plans or Programs(b)
 
	 
 
 
	 
 
 
 
	 
 
	 
 
	569,202
 
	 
 
	 
 
	$
 
	36.77
 
	 
 
	 
 
	 
 
	569,202
 
	 
 
	 
 
	$
 
	554 Million
 
	 
 
 
 
	 
 
	 
 
	332,491
 
	 
 
	 
 
	$
 
	37.53
 
	 
 
	 
 
	 
 
	332,491
 
	 
 
	 
 
	$
 
	542 Million
 
	 
 
 
 
	 
 
	 
 
	932,869
 
	 
 
	 
 
	$
 
	36.99
 
	 
 
	 
 
	 
 
	932,869
 
	 
 
	 
 
	$
 
	507 Million
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	 
 
	 
 
	1,834,562
 
	 
 
	 
 
	$
 
	37.02
 
	 
 
	 
 
	 
 
	1,834,562
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
 
 
 
	(a)
 
 
	This amount represents the weighted average price paid per share
	and includes a per-share commission paid for all repurchases.
 
 
	 
 
 
	(b)
 
 
	The approximate maximum dollar value of shares that may yet be
	purchased under the program is not necessarily an indication of
	the amount we intend to repurchase during the remainder of the
	year.
 
 
	 
 
 
	(c)
 
 
	The amounts reported include 120,600 shares repurchased for an
	aggregate of approximately $5 million that were initiated in
	March, but settled in cash in April.
 
	46
	 
 
 
 
 
	Item 6.
	  
 
	Exhibits.
 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
	Exhibit
 
	 
 
	 
 
	 
 
	 
 
 
	No.
 
	 
 
	 
 
	 
 
	Description
 
 
	 
 
 
	 
 
	4
 
	.1
 
	 
 
	
 
	 
 
	Officers Certificate delivered pursuant to Section 301 of
	the Indenture dated September 10, 1997 by and between Waste
	Management, Inc. and The Bank of New York Mellon Trust Company,
	N.A., as Trustee, establishing the terms and form of Waste
	Management, Inc.s 4.60% Senior Notes due 2021.
 
 
	 
 
	4
 
	.2
 
	 
 
	
 
	 
 
	Guarantee Agreement by Waste Management Holdings, Inc. in favor
	of The Bank of New York Mellon Trust Company, N.A., as Trustee
	for the holders of Waste Management, Inc.s
	4.60% Senior Notes due 2021.
 
 
	 
 
	10
 
	.1
 
	 
 
	
 
	 
 
	Form of 2011 Performance Share Unit Award Agreement
	[incorporated by reference to Exhibit 10.1 to Current Report on
	Form 8-K filed March 11, 2011].
 
 
	 
 
	10
 
	.2
 
	 
 
	
 
	 
 
	Form of 2011 Stock Option Award Agreement [incorporated by
	reference to Exhibit 10.2 to Current Report on Form 8-K filed
	March 11, 2011].
 
 
	 
 
	10
 
	.3
 
	 
 
	
 
	 
 
	Amendment to Employment Agreement by and between the Company and
	Mr. Jim Trevathan [incorporated by reference to Exhibit 10.3 to
	Current Report on Form 8-K filed March 11, 2011].
 
 
	 
 
	10
 
	.4
 
	 
 
	
 
	 
 
	Amendment to Employment Agreement by and between the Company and
	Mr. Duane C. Woods [incorporated by reference to Exhibit 10.4 to
	Current Report on Form 8-K filed March 11, 2011].
 
 
	 
 
	10
 
	.5
 
	 
 
	
 
	 
 
	Amendment to Employment Agreement by and between the Company and
	Mr. Brett W. Frazier.
 
 
	 
 
	10
 
	.6
 
	 
 
	
 
	 
 
	Amendment to Employment Agreement by and between the Company and
	Mr. Jeff Harris.
 
 
	 
 
	10
 
	.7
 
	 
 
	
 
	 
 
	Employment Agreement by and between the Company and Mr. Carl V.
	Rush.
 
 
	 
 
	10
 
	.8
 
	 
 
	
 
	 
 
	Employment Agreement by and between the Company and Ms. Grace
	Cowan.
 
 
	 
 
	31
 
	.1
 
	 
 
	
 
	 
 
	Certification Pursuant to Rules 13a - 14(a) and 15d - 14(a)
	under the Securities Exchange Act of 1934, as amended, of David
	P. Steiner, President and Chief Executive Officer.
 
 
	 
 
	31
 
	.2
 
	 
 
	
 
	 
 
	Certification Pursuant to Rules 13a - 14(a) and 15d - 14(a)
	under the Securities Exchange Act of 1934, as amended, of Robert
	G. Simpson, Senior Vice President and Chief Financial Officer.
 
 
	 
 
	32
 
	.1
 
	 
 
	
 
	 
 
	Certification Pursuant to 18 U.S.C. §1350 of David P.
	Steiner, President and Chief Executive Officer.
 
 
	 
 
	32
 
	.2
 
	 
 
	
 
	 
 
	Certification Pursuant to 18 U.S.C. §1350 of Robert G.
	Simpson, Senior Vice President and Chief Financial Officer.
 
 
	 
 
	101
 
	.INS
 
	 
 
	
 
	 
 
	XBRL Instance Document.
 
 
	 
 
	101
 
	.SCH
 
	 
 
	
 
	 
 
	XBRL Taxonomy Extension Schema Document.
 
 
	 
 
	101
 
	.CAL
 
	 
 
	
 
	 
 
	XBRL Taxonomy Extension Calculation Linkbase Document.
 
 
	 
 
	101
 
	.DEF
 
	 
 
	
 
	 
 
	XBRL Taxonomy Extension Definition Linkbase Document.
 
 
	 
 
	101
 
	.LAB
 
	 
 
	
 
	 
 
	XBRL Taxonomy Extension Label Linkbase Document.
 
 
	 
 
	101
 
	.PRE
 
	 
 
	
 
	 
 
	XBRL Taxonomy Extension Presentation Linkbase Document.
 
	47
 
 
 
 
 
 
	 
 
	By: 
 
 
 
 
 
 
 
	 
 
	By: 
 
 
	48
| 
 | 
 | 
|||
| 
 | 
 | 
|||
| 
 | 
	Vice President  Finance and
 Treasurer  | 
|||
| 
 | 
||||
| 
 | 
/s/ Linda J. Smith | |||
| 
 | 
||||
| 
 | 
Linda J. Smith | |||
| 
 | 
Corporate Secretary | 
| (1) | The title of the series of Securities shall be 4.60% Senior Notes due 2021 (the Notes). | |
| (2) | The Notes shall be general unsecured, senior obligations of the Company. | |
| (3) | The initial aggregate principal amount of the Notes that may be authenticated and delivered under the Indenture shall be $400,000,000 (except for Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 304, 305, 306, 906 or 1107 of the Indenture); provided, however, that the authorized aggregate principal amount of such series may be increased before or after the issuance of any Notes of such series by a Board Resolution (or action pursuant to a Board Resolution) to such effect. | |
| (4) | The principal amount of each Note shall be payable on March 1, 2021. | |
| (5) | Each Note shall bear interest from February 28, 2011 at the fixed rate of 4.60% per annum; the Interest Payment Dates on which such interest shall be payable shall be March 1 and September 1, of each year, commencing September 1, 2011, until maturity unless such date falls on a day that is not a Business Day, in which case, such payment shall be made on the next day that is a Business Day. The Regular Record Date for the determination of Holders to whom interest is payable shall be February 15 or August 15, respectively, immediately preceding such date, as the case may be. | |
| (6) | If a Change of Control Triggering Event (as defined in the Notes) occurs, each Holder of the Notes may require the Company to purchase all or a portion of such Holders Notes at a price equal to 101% of the principal amount, plus accrued interest, if any, to the date of purchase, on the terms and subject to the conditions set forth in the Notes. | |
| (7) | The Notes are to be issued as Registered Securities only. Each Note is to be issued as a book-entry note (Book-Entry Note) but in certain circumstances may be represented by Notes in definitive form. The Book-Entry Notes shall be issued, in whole or in part, in the form of one or more Notes in global form as contemplated by Section 203 of the Indenture. The Depositary with respect to the Book-Entry Notes shall be The Depository Trust Company, New York, New York. | 
| (8) | Payments of principal of, premium, if any, and interest due on the Notes representing Book-Entry Notes on any Interest Payment Date or at maturity will be made available to the Trustee by 11:00 a.m., New York City time, on such date, unless such date falls on a day which is not a Business Day, in which case such payments will be made available to the Trustee by 11:00 a.m., New York City time, on the next Business Day. As soon as possible thereafter, the Trustee will make such payments to the Depositary. | |
| (9) | Before the date that is three months prior to the maturity date, the Notes will be redeemable, at the option of the Company, at any time in whole, or from time to time in part, at a Redemption Price equal to the greater of (i) 100% of the principal amount of the Notes to be redeemed or (ii) the sum of the present value of the remaining scheduled payments of principal and interest (at the rate in effect on the date of calculation of the Redemption Price) thereon (exclusive of interest accrued to the Redemption Date (as defined in the Notes)) discounted to the Redemption Date on a semiannual basis (assuming a 360 day year consisting of twelve 30-day months) at the applicable Treasury Yield (as defined in the Notes) plus 20 basis points; plus, in either case, accrued interest to the Redemption Date. On or after the date that is three months prior to the maturity date, the Notes will be redeemable and repayable, at the option of the Company, at any time in whole, or from time to time in part, at a Redemption Price equal to 100% of the principal amount of the Notes to be redeemed plus accrued interest on the Notes to be redeemed to the Redemption Date. | |
| (10) | The Company shall have no obligation to redeem, purchase or repay the Notes pursuant to any mandatory redemption, sinking fund or analogous provisions or at the option of a Holder thereof. | |
| (11) | The Notes will be subject to defeasance and discharge as contemplated by Section 1302 of the Indenture and to covenant defeasance under Section 1303 of the Indenture. | |
| (12) | The Notes shall be entitled to the benefit of the covenants contained in Sections 1008 and 1009 of the Indenture. | |
| (13) | The Bank of New York Mellon shall serve initially as Security Registrar for the Notes. | |
| (14) | The Notes shall be substantially in the form of Exhibit A hereto. | |
| (15) | The Notes will be fully and unconditionally guaranteed on a senior basis by the Companys wholly owned subsidiary, Waste Management Holdings, Inc., pursuant to the terms and conditions of a Guarantee Agreement dated February 28, 2011 (the Guarantee). The amount of the Guarantee will be limited to the extent required under applicable fraudulent conveyance laws to cause the Guarantee to be enforceable. The terms and conditions of the Guarantee shall continue in full force and effect for the benefit of holders of the Notes until release thereof as set forth in Section 6 of the Guarantee. | 
| 
 
	RGN-1
 
 | 
WASTE MANAGEMENT, INC. | 
	Principal Amount
 U.S. $400,000,000, which may be decreased by the Schedule of Exchanges of Definitive Security attached hereto  | 
||
| 
 | 
||||
| 
 | 
4.60% SENIOR NOTES DUE 2021 | |||
| 
 | 
||||
| 
 | 
CUSIP 941063AQ2 | 
| Dated: February 28, 2011 | 
	WASTE MANAGEMENT, INC.,
 a Delaware corporation  | 
|||
| By: | ||||
| Cherie C. Rice | ||||
| Vice President-Finance and Treasurer | ||||
| 
	Attest:
 | 
||||
| By: | ||||
| Linda J. Smith | ||||
| Secretary | ||||
| Date of Authentication: February 28, 2011 | 
	The Bank of New York Mellon
 Trust Company N.A., as Trustee  | 
|||
| By: | ||||
| Marcella Burgess | ||||
| Vice President | ||||
|  | accept for payment all Securities or portions of Securities properly tendered and not withdrawn pursuant to the Change of Control Offer; | 
|  | deposit with the Paying Agent an amount equal to the Change of Control Payment in respect of all Securities or portions of Securities properly tendered; and | ||
|  | deliver or cause to be delivered to the Trustee the Securities properly accepted together with an Officers Certificate stating the aggregate principal amount of Securities or portions of Securities being repurchased. | 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
 
 
	Date of Exchange
 
	 
 
	Amount of
 
	decrease in
	Principal Amount
	of this Book-Entry
	Security
	 
 
	Amount of increase
 
	in Principal
	Amount of this
	Book-Entry
	Security
	 
 
	Principal Amount
 
	of this Book-Entry
	Security following
	such decrease (or
	increase)
	 
 
	Signature of
 
	authorized officer
	of Trustee or
	Security Custodian
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
	 
 
| 
	WASTE MANAGEMENT HOLDINGS, INC.,
 | 
||||
| By: | /s/ Cherie C. Rice | |||
| Cherie C. Rice | ||||
| Vice President  Finance and Treasurer | ||||
| By: | /s/ Devina Rankin | |||
| Devina Rankin | ||||
| Assistant Treasurer | ||||
| 
 | 
	/s/ Brett W. Frazier
 | 
| WASTE MANAGEMENT, INC. | ||||||
| 
 | 
||||||
| 
 | 
By: | 
	/s/ David P. Steiner
 | 
||||
| 
 | 
Chief Executive Officer | |||||
| 
 | 
	/s/ Jeff Harris
 | 
| WASTE MANAGEMENT, INC. | ||||||
| 
 | 
||||||
| 
 | 
By: | 
	/s/ David P. Steiner
 | 
||||
| 
 | 
Chief Executive Officer | |||||
2
| (i) | For purposes of this Agreement, the term Cause means any of the following: Executives (A) willful or deliberate and continual refusal to perform Executives employment duties reasonably requested by the Company after receipt of written notice to Executive of such failure to perform, specifying such failure (other than as a result of Executives sickness, illness or injury) and Executives failure to cure such nonperformance within ten (10) days of receipt of said written notice; (B) breach of any statutory or common law duty of loyalty to the Company; (C) conviction of, or plea of nolo contendre to, any felony; (D) willful or intentional cause of material injury to the Company, its property, or its assets; (E) disclosure or attempted disclosure to any unauthorized person(s) of the Companys proprietary or confidential information; (F) material violation or a repeated and willful violation of the Companys policies or procedures, including but not limited to, the Companys Code of Business Conduct and Ethics (or any successor policy) then in effect; or (G) breach of any of the covenants set forth in Section 10 hereof. | ||
| (ii) | For purposes of this Agreement, the phrase Notice of Termination for Cause shall mean a written notice that shall indicate the specific termination provision or provisions in Section 5(c)(i) relied upon, and shall set forth in reasonable detail the facts and circumstances which provide the basis for termination for Cause. | 
| (i) | A termination for Good Reason means a resignation of employment by Executive by written notice (Notice of Termination for Good Reason) given to the Companys Chief Executive Officer within ninety (90) days after the occurrence of the Good Reason event, unless such circumstances are substantially corrected prior to the date of termination specified in the Notice of Termination for Good Reason. For purposes of this Agreement, Good Reason shall mean the occurrence or failure to cause the occurrence, as the case may be, without Executives express written consent, of any of the following circumstances: (A) the Company materially diminishes Executives core duties or responsibility for | 
3
| those core duties, so as to effectively cause Executive to no longer be performing the duties of his position (except in each case in connection with the termination of Executives employment for Death, Total Disability, or Cause, or temporarily as a result of Executives illness or other absence); (B) in the event of the Companys becoming a fifty percent or more subsidiary of any other entity, the Company materially diminishes the duties, authority or responsibilities of the person to whom Executive is required to report; (C) removal or the non-reelection of the Executive from the officer position with the Company specified herein, or removal of the Executive from any of his then officer positions; (D) any material breach by the Company of any provision of this Agreement; or (E) failure of any successor to the Company (whether direct or indirect and whether by merger, acquisition, consolidation or otherwise) to assume in a writing delivered to Executive upon the assignee becoming such, the obligations of the Company hereunder, resulting in a material negative change in the employment relationship. | 
| (ii) | A Notice of Termination for Good Reason shall mean a notice that shall indicate the specific termination provision or provisions relied upon and shall set forth in reasonable detail the facts and circumstances claimed to provide a basis for Termination for Good Reason. The Notice of Termination for Good Reason shall provide for a date of termination not less than thirty (30) nor more than sixty (60) days after the date such Notice of Termination for Good Reason is given, provided that in the case of the events set forth in Sections 5(d)(i)(A) or (B), the date may be twenty (20) days after the giving of such notice. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of death, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of employment termination, and any earned but unpaid bonuses for any prior calendar year. Executive shall also be | 
4
| eligible for a pro-rata bonus or incentive compensation payment for the calendar year of his employment termination to the extent such awards are made to other senior executives of the Company and paid at the same time as other senior executives are paid. | 
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof), as determined and paid in accordance with the terms of such plans, policies and arrangements. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. Executive shall also be eligible for a pro-rata bonus or incentive compensation payment for the calendar year of his employment termination to the extent such awards are made to other senior executives of the Company and paid at the same time as other senior executives are paid. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof) shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof up to the date of termination) shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | 
5
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof up to the date of termination) shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements referred to in Section 4(c) hereof shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | ||
| (iii) | Subject to Executives execution of the Release (as defined in Section 7), Executive shall be eligible for a bonus or incentive compensation payment, at the same time, on the same basis, and to the same extent payments are made to senior executives of the Company, pro-rated for the fiscal year in which the Executives employment is terminated. | ||
| (iv) | Subject to Executives execution of the Release (as defined in Section 7), an amount equal to two (2) times the sum of Executives Base Salary plus his Target Annual Bonus (in each case, as then in effect), of which one-half of such amount shall be paid in a lump sum within the calendar quarter in which the 60 th day following Executives employment termination date falls and one-half of such amount shall be paid during the two (2) year period beginning in the calendar quarter within which the 60 th day following Executives employment termination date falls and continuing at the same time and in the same manner as Base Salary would have been paid if Executive had remained in active employment until the end of such period. | ||
| (v) | Subject to Executives execution of the Release (as defined in Section 7) and Executives completion of required enrollment elections, the Company will | 
6
| continue for Executive and Executives spouse and eligible dependents coverage under the Companys health benefit plan and disability benefit plans, in which Executive was a participant at any time during the twelve-month period prior to the date of termination, until the earliest to occur of (A) twenty-four (24) months after the employment termination date; (B) Executives death (provided that benefits provided to Executives spouse and dependents shall not terminate until twenty-four (24) months after the employment termination date); or (C) with respect to any particular plan, the date Executive becomes eligible to participate in a comparable benefit provided by a subsequent employer. In the event that Executives continued participation in any such Company plan is prohibited, the Company will arrange to provide Executive with benefits substantially similar to those which Executive would have been entitled to receive under this paragraph on a basis which provides Executive with no additional after-tax cost. | 
| (i) | the Company may elect to cancel any and all payments of any benefits otherwise due Executive, but not yet paid, under this Agreement or otherwise; and | ||
| (ii) | upon written demand by the Company, Executive shall refund to the Company any amounts, plus interest, previously paid by Company to Executive pursuant to Subsections 6(e)(iii), 6(e)(iv) or 6(e)(v), less one thousand dollars ($1,000) which Executive shall be entitled to retain as fully sufficient consideration to support and maintain in effect any contractual obligations that Executive has to the Company prior to the refund, including the Release as defined herein. | 
| (i) | The payments and benefits provided for in Section 6(e)(i), (ii), (iv) and (v) in the same form as provided for therein. | ||
| (ii) | Executive shall also receive a bonus or incentive compensation payment for the calendar year of the employment termination, payable at 100% of the maximum bonus available to Executive, pro-rated as of the employment termination date. | 
7
| Such bonus payment shall be payable within five (5) days after the later of the effective date of Executives termination or the Change in Control. | 
| (i) | For purposes of this Agreement, Change in Control means the first to occur on or after the date on which this Agreement is first signed, the occurrence of any of the following events: | 
| (A) | any Person, or Persons acting as a group (within the meaning of Section 409A of the Internal Revenue Code), directly or indirectly, including by purchases, mergers, consolidation or otherwise, acquires ownership of securities of the Company that, together with stock held by such Person or Persons, represents fifty percent (50%) or more of the total voting power or total fair market value of the Companys then outstanding securities; | ||
| (B) | any Person, or Persons acting as a group (within the meaning of Section 409A of the Internal Revenue Code), acquires, (or has acquired during the 12-month period ending on the date of the most recent acquisition by such Person or Persons) directly or indirectly, including by purchases, merger, consolidation or otherwise, ownership of the securities of the Company that represent thirty percent (30%) or more of the total voting power of the Companys then outstanding voting securities; | ||
| (C) | the following individuals cease for any reason to constitute a majority of the number of directors then serving during any 12-month period: individuals who, at the beginning of the 12-month period, constitute the Board and any new director (other than a director whose initial assumption of office is in connection with an actual or threatened election contest, including but not limited to a consent solicitation, relating or the election of directors of the Company) whose appointment or election by the Board or nomination for election by the Companys stockholders was approved or recommended by a vote of at least a majority of the directors before the date of such appointment or election or whose appointment, election or nomination for election was previously so approved or recommended; | ||
| (D) | a Person or Persons acting as a group acquires (or has acquired during the 12-month period ending on the date of the most recent acquisition by such Person or Persons) assets from the Company that have a total gross fair market value equal to or more than forty percent (40%) of the total gross fair market value of all of the assets of the Company immediately before such acquisition or acquisitions, other than a sale or disposition by the Company of such assets to an entity, at least fifty percent (50%) of the combined voting power of the voting securities of which are owned by the Company or by the stockholders of the Company in substantially the same proportions as their ownership of the Company immediately prior to such sale. | 
8
| (ii) | For purposes of this Agreement, Change in Control Period means the period commencing on the date occurring six months immediately prior to the date on which a Change in Control occurs and ending on the second anniversary of the date on which a Change in Control occurs. | ||
| (iii) | For purposes of this Agreement, Exchange Act means the Securities and Exchange Act of 1934, as amended from time to time. | ||
| (iv) | For purposes of this Section 7, Person shall have the meaning set forth in Section 3(a)(9) of the Exchange Act, as modified and used in Sections 13(d) and 14(d) thereof, except that such term shall not include (1) the Company, (2) a trustee or other fiduciary holding securities under an employee benefit plan of the Company, (3) an employee benefit plan of the Company, (4) an underwriter temporarily holding securities pursuant to an offering of such securities or (5) a corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as their ownership of shares of Common Stock of the Company. | ||
| (v) | For purposes of this Agreement, Release means that specific document which the Company shall present to Executive for consideration and execution after any applicable termination of employment, wherein if he agrees to such, he will irrevocably and unconditionally release and forever discharge the Company, it subsidiaries, affiliates and related parties from any and all causes of action which Executive at that time had or may have had against the Company (excluding any claim for indemnity under this Agreement, any claim under state workers compensation or unemployment laws, or any claim under the Consolidated Omnibus Budget Reconciliation Act of 1986 (COBRA)). | 
9
10
11
12
13
14
15
16
| To the Company: | 
	Waste Management, Inc.
 1001 Fannin, Suite 4000 Houston, Texas 77002 Attention: General Counsel  | 
||
| 
 | 
|||
| To Executive: | At the address for Executive set forth below. | 
17
18
19
| 
	CARL RUSH
 (Executive)  | 
||||
| /s/ Carl Rush | ||||
| Carl Rush | ||||
| 
	                             (Address)
 | 
||||
20
| WASTE MANAGEMENT, INC. | ||||||
| (The Company) | ||||||
| 
 | 
||||||
| 
 | 
By: | 
	/s/ David P. Steiner
 | 
	3/10/2011
 | 
|||
| 
 | 
President and Chief Executive Officer | |||||
21
2
| (i) | For purposes of this Agreement, the term Cause means any of the following: Executives (A) willful or deliberate and continual refusal to perform Executives employment duties reasonably requested by the Company after receipt of written notice to Executive of such failure to perform, specifying such failure (other than as a result of Executives sickness, illness or injury) and Executives failure to cure such nonperformance within ten (10) days of receipt of said written notice; (B) breach of any statutory or common law duty of loyalty to the Company; (C) conviction of, or plea of nolo contendre to, any felony; (D) willful or intentional cause of material injury to the Company, its property, or its assets; (E) disclosure or attempted disclosure to any unauthorized person(s) of the Companys proprietary or confidential information; (F) material violation or a repeated and willful violation of the Companys policies or procedures, including but not limited to, the Companys Code of Business Conduct and Ethics (or any successor policy) then in effect; or (G) breach of any of the covenants set forth in Section 10 hereof. | ||
| (ii) | For purposes of this Agreement, the phrase Notice of Termination for Cause shall mean a written notice that shall indicate the specific termination provision or provisions in Section 5(c)(i) relied upon, and shall set forth in reasonable detail the facts and circumstances which provide the basis for termination for Cause. | 
3
| (i) | A termination for Good Reason means a resignation of employment by Executive by written notice (Notice of Termination for Good Reason) given to the Companys Chief Executive Officer within ninety (90) days after the occurrence of the Good Reason event, unless such circumstances are substantially corrected prior to the date of termination specified in the Notice of Termination for Good Reason. For purposes of this Agreement, Good Reason shall mean the occurrence or failure to cause the occurrence, as the case may be, without Executives express written consent, of any of the following circumstances: (A) the Company materially diminishes Executives core duties or responsibility for those core duties, so as to effectively cause Executive to no longer be performing the duties of her position (except in each case in connection with the termination of Executives employment for Death, Total Disability, or Cause, or temporarily as a result of Executives illness or other absence); (B) in the event of the Companys becoming a fifty percent or more subsidiary of any other entity, the Company materially diminishes the duties, authority or responsibilities of the person to whom Executive is required to report; (C) removal or the non-reelection of the Executive from the officer position with the Company specified herein, or removal of the Executive from any of her then officer positions; (D) any material breach by the Company of any provision of this Agreement; (E) the Companys change of Executives reporting hierarchy such that Executive no longer reports directly to the Companys Chief Executive Officer; or (F) failure of any successor to the Company (whether direct or indirect and whether by merger, acquisition, consolidation or otherwise) to assume in a writing delivered to Executive upon the assignee becoming such, the obligations of the Company hereunder, resulting in a material negative change in the employment relationship. | ||
| (ii) | A Notice of Termination for Good Reason shall mean a notice that shall indicate the specific termination provision or provisions relied upon and shall set forth in reasonable detail the facts and circumstances claimed to provide a basis for Termination for Good Reason. The Notice of Termination for Good Reason shall provide for a date of termination not less than thirty (30) nor more than sixty (60) days after the date such Notice of Termination for Good Reason is given, provided that in the case of the events set forth in Sections 5(d)(i)(A) or (B), the date may be twenty (20) days after the giving of such notice. | 
4
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of death, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of employment termination, and any earned but unpaid bonuses for any prior calendar year. Executive shall also be eligible for a pro-rata bonus or incentive compensation payment for the calendar year of her employment termination to the extent such awards are made to other senior executives of the Company and paid at the same time as other senior executives are paid. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof), as determined and paid in accordance with the terms of such plans, policies and arrangements. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. Executive shall also be eligible for a pro-rata bonus or incentive compensation payment for the calendar year of her employment termination to the extent such awards are made to other senior executives of the Company and paid at the same time as other senior executives are paid. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof) shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | 
5
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof up to the date of termination) shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements (including those referred to in Section 4(c) hereof up to the date of termination) shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | 
| (i) | Any accrued but unpaid Base Salary for services rendered to the date of termination, any accrued but unpaid expenses required to be reimbursed under this Agreement, any accrued but unused vacation to the date of termination, and any earned but unpaid bonuses for any prior calendar year. | ||
| (ii) | Any benefits accrued through the date of termination to which Executive may be entitled pursuant to the plans, policies and arrangements referred to in Section 4(c) hereof shall be determined and paid in accordance with the terms of such plans, policies and arrangements. | ||
| (iii) | Subject to Executives execution of the Release (as defined in Section 7), Executive shall be eligible for a bonus or incentive compensation payment, at the | 
6
| same time, on the same basis, and to the same extent payments are made to senior executives of the Company, pro-rated for the fiscal year in which the Executives employment is terminated. | 
| (iv) | Subject to Executives execution of the Release (as defined in Section 7), an amount equal to two (2) times the sum of Executives Base Salary plus her Target Annual Bonus (in each case, as then in effect), of which one-half of such amount shall be paid in a lump sum within the calendar quarter in which the 60 th day following Executives employment termination date falls and one-half of such amount shall be paid during the two (2) year period beginning in the calendar quarter within which the 60 th day following Executives employment termination date falls and continuing at the same time and in the same manner as Base Salary would have been paid if Executive had remained in active employment until the end of such period. | ||
| (v) | Subject to Executives execution of the Release (as defined in Section 7) and Executives completion of required enrollment elections, the Company will continue for Executive and Executives spouse and eligible dependents coverage under the Companys health benefit plan and disability benefit plans, in which Executive was a participant at any time during the twelve-month period prior to the date of termination, until the earliest to occur of (A) twenty-four (24) months after the employment termination date; (B) Executives death (provided that benefits provided to Executives spouse and dependents shall not terminate until twenty-four (24) months after the employment termination date); or (C) with respect to any particular plan, the date Executive becomes eligible to participate in a comparable benefit provided by a subsequent employer. In the event that Executives continued participation in any such Company plan is prohibited, the Company will arrange to provide Executive with benefits substantially similar to those which Executive would have been entitled to receive under this paragraph on a basis which provides Executive with no additional after-tax cost. | 
| (i) | the Company may elect to cancel any and all payments of any benefits otherwise due Executive, but not yet paid, under this Agreement or otherwise; and | ||
| (ii) | upon written demand by the Company, Executive shall refund to the Company any amounts, plus interest, previously paid by Company to Executive pursuant to Subsections 6(e)(iii), 6(e)(iv) or 6(e)(v), less one thousand dollars ($1,000) which Executive shall be entitled to retain as fully sufficient consideration to support and maintain in effect any contractual obligations that Executive has to the Company prior to the refund, including the Release as defined herein. | 
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| (i) | The payments and benefits provided for in Section 6(e)(i), (ii), (iv) and (v) in the same form as provided for therein. | ||
| (ii) | Executive shall also receive a bonus or incentive compensation payment for the calendar year of the employment termination, payable at 100% of the maximum bonus available to Executive, pro-rated as of the employment termination date. Such bonus payment shall be payable within five (5) days after the later of the effective date of Executives termination or the Change in Control. | 
| (i) | For purposes of this Agreement, Change in Control means the first to occur on or after the date on which this Agreement is first signed, the occurrence of any of the following events: | 
| (A) | any Person, or Persons acting as a group (within the meaning of Section 409A of the Internal Revenue Code), directly or indirectly, including by purchases, mergers, consolidation or otherwise, acquires ownership of securities of the Company that, together with stock held by such Person or Persons, represents fifty percent (50%) or more of the total voting power or total fair market value of the Companys then outstanding securities; | ||
| (B) | any Person, or Persons acting as a group (within the meaning of Section 409A of the Internal Revenue Code), acquires, (or has acquired during the 12-month period ending on the date of the most recent acquisition by such Person or Persons) directly or indirectly, including by purchases, merger, consolidation or otherwise, ownership of the securities of the Company that represent thirty percent (30%) or more of the total voting power of the Companys then outstanding voting securities; | ||
| (C) | the following individuals cease for any reason to constitute a majority of the number of directors then serving during any 12-month period: individuals who, at the beginning of the 12-month period, constitute the Board and any new director (other than a director whose initial assumption of office is in connection with an actual or threatened election contest, including but not limited to a consent solicitation, relating or the election of directors of the Company) whose appointment or election by the Board | 
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| or nomination for election by the Companys stockholders was approved or recommended by a vote of at least a majority of the directors before the date of such appointment or election or whose appointment, election or nomination for election was previously so approved or recommended; | 
| (D) | a Person or Persons acting as a group acquires (or has acquired during the 12-month period ending on the date of the most recent acquisition by such Person or Persons) assets from the Company that have a total gross fair market value equal to or more than forty percent (40%) of the total gross fair market value of all of the assets of the Company immediately before such acquisition or acquisitions, other than a sale or disposition by the Company of such assets to an entity, at least fifty percent (50%) of the combined voting power of the voting securities of which are owned by the Company or by the stockholders of the Company in substantially the same proportions as their ownership of the Company immediately prior to such sale. | 
| (ii) | For purposes of this Agreement, Change in Control Period means the period commencing on the date occurring six months immediately prior to the date on which a Change in Control occurs and ending on the second anniversary of the date on which a Change in Control occurs. | ||
| (iii) | For purposes of this Agreement, Exchange Act means the Securities and Exchange Act of 1934, as amended from time to time. | ||
| (iv) | For purposes of this Section 7, Person shall have the meaning set forth in Section 3(a)(9) of the Exchange Act, as modified and used in Sections 13(d) and 14(d) thereof, except that such term shall not include (1) the Company, (2) a trustee or other fiduciary holding securities under an employee benefit plan of the Company, (3) an employee benefit plan of the Company, (4) an underwriter temporarily holding securities pursuant to an offering of such securities or (5) a corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as their ownership of shares of Common Stock of the Company. | ||
| (v) | For purposes of this Agreement, Release means that specific document which the Company shall present to Executive for consideration and execution after any applicable termination of employment, wherein if she agrees to such, she will irrevocably and unconditionally release and forever discharge the Company, it subsidiaries, affiliates and related parties from any and all causes of action which Executive at that time had or may have had against the Company (excluding any claim for indemnity under this Agreement, any claim under state workers compensation or unemployment laws, or any claim under the Consolidated Omnibus Budget Reconciliation Act of 1986 (COBRA)). | 
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| Engage in, or assist any person, entity, or business engaged in, the selling or providing of products or services that would displace the products or services that (i) the Company is currently in the business of providing and was in the business of providing, or was planning to be in the business of providing, at the time Executive was employed with the Company, and (ii) that Executive had involvement in or received Confidential Information about in the course of employment; the foregoing is expressly understood to include, without limitation, the business of the collection, transfer, recycling and resource recovery, or disposal of solid waste, | 
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| hazardous or other waste, including the operation of waste-to-energy facilities. | 
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| To the Company: | 
	Waste Management, Inc.
 1001 Fannin, Suite 4000 Houston, Texas 77002 Attention: General Counsel  | 
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| To Executive: | At the address for Executive set forth below. | 
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| (A) including: (i) cash amounts payable by the Company in the event of termination of Executives employment; and (ii) the present value of benefits or perquisites provided for periods after termination of employment (but excluding benefits or perquisites provided to employees generally); and | |||
| (B) excluding: (i) payments of salary, bonus or performance award amounts that had accrued at the time of termination; (ii) payments based on accrued qualified and non-qualified deferred compensation plans, including retirement and savings benefits; (iii) any benefits or perquisites provided under plans or programs applicable to employees generally; (iv) amounts paid as part of any agreement intended to make-whole any forfeiture of benefits from a prior employer; (v) amounts paid for services following termination of employment for a reasonable consulting agreement for a period not to exceed one year; (vi) amounts paid for post-termination covenants (such as a covenant not to compete); (vii) the value of accelerated vesting or payment of any outstanding equity-based award; and (viii) any payment that the Board or any committee thereof determines in good faith to be a reasonable settlement of any claim made against the Company. | 
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| 
 | 
GRACE COWAN | |||
| 
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(Executive) | |||
| 
 | 
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| 
 | 
	/s/ Grace Cowan
 | 
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| 
 | 
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| 
 | 
(Address) | |||
| 
 | 
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| WASTE MANAGEMENT, INC. | ||||||
| (The Company) | ||||||
| 
 | 
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| 
 | 
By: | 
	/s/ David. P. Steiner
 | 
4/18/11 | |||
| 
 | 
President and Chief Executive Officer | |||||
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| By: | /s/ DAVID P. STEINER | |||
| David P. Steiner | ||||
| President and Chief Executive Officer | ||||
| By: | /s/ ROBERT G. SIMPSON | |||
| Robert G. Simpson | ||||
| Senior Vice President and Chief Financial Officer | ||||
| By: | /s/ DAVID P. STEINER | |||
| David P. Steiner | ||||
| President and Chief Executive Officer | ||||
| By: | /s/ ROBERT G. SIMPSON | |||
| Robert G. Simpson | ||||
| Senior Vice President and Chief Financial Officer | ||||