FINANCIAL INFORMATION BY BUSINESS SEGMENTS (Notes)

12 Months Ended

Dec. 31, 2012

Notes To Financial Statements [Abstract]

FINANCIAL INFORMATION BY BUSINESS SEGMENTS

NOTE 6. FINANCIAL INFORMATION BY BUSINESS SEGMENTS

We have one reportable segment which is Americas and is comprised of waste and energy services operations primarily in the United States and Canada. The results of our reportable segment are as follows (in millions):

	Americas			All Other  (1)			Total
Year Ended December 31, 2012:
Operating revenues	$	1,603		$	41		$	1,644
Depreciation and amortization expense	$	192		$	3		$	195
Net (gains) write-offs	$	(57	)	$	11		$	(46	)
Operating income (loss)	$	294		$	(42	)	$	252
Interest expense, net	$	46		$	72		$	118
Equity in net income from unconsolidated investments	$	—		$	10		$	10
As of December 31, 2012:
Total assets (includes goodwill of $249 in the Americas segment)	$	4,028		$	498		$	4,526
Capital additions	$	116		$	10		$	126
Year Ended December 31, 2011:
Operating revenues	$	1,608		$	42		$	1,650
Depreciation and amortization expense	$	191		$	2		$	193
Net write-offs	$	—		$	5		$	5
Operating income (loss)	$	249		$	(31	)	$	218
Interest expense, net	$	38		$	53		$	91
Equity in net income from unconsolidated investments	$	—		$	5		$	5
As of December 31, 2011:
Total assets (includes goodwill of $232 in the Americas segment)	$	3,955		$	430		$	4,385
Capital additions	$	100		$	18		$	118
Year Ended December 31, 2010:
Operating revenues	$	1,541		$	42		$	1,583
Depreciation and amortization expense	$	188		$	2		$	190
Net write-offs	$	11		$	23		$	34
Operating income (loss)	$	213		$	(58	)	$	155
Interest expense, net	$	42		$	41		$	83
Equity in net income from unconsolidated investments	$	—		$	2		$	2

(1) All other is comprised of the financial results of our insurance subsidiaries’ operations and our international assets.

Our operations are principally in the United States. See the list of projects for the Americas segment in Item 1. Business. Operations outside of the United States are primarily in Asia, with some projects in Europe and Latin America. A summary of operating revenues and total assets by geographic area is as follows (in millions):

	United States		Other		Total
Operating Revenues:
Year Ended December 31, 2012	$	1,514	$	130	$	1,644
Year Ended December 31, 2011	$	1,592	$	58	$	1,650
Year Ended December 31, 2010	$	1,541	$	42	$	1,583

	United States		Assets Held for  Sale		Other		Total
Total Assets:
As of December 31, 2012	$	4,142	$	—	$	384	$	4,526
As of December 31, 2011	$	4,010	$	18	$	357	$	4,385