Segment and Related Information (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Reportable Segments

Summarized financial information concerning our reportable segments is shown in the following table (in millions):

	Gross Operating Revenues		Intercompany Operating Revenues			Net Operating Revenues		Income from Operations
Three Months Ended:
June 30, 2016
Solid Waste:
Tier 1	$	1,316	$	(229	)	$	1,087	$	362
Tier 2		856		(158	)		698		157
Tier 3		1,347		(233	)		1,114		235
Solid Waste		3,519		(620	)		2,899		754
Other		572		(46	)		526		(20	)
		4,091		(666	)		3,425		734
Corporate and Other		—		—			—		(123	)
Total	$	4,091	$	(666	)	$	3,425	$	611
June 30, 2015
Solid Waste:
Tier 1	$	1,292	$	(218	)	$	1,074	$	297
Tier 2		853		(162	)		691		151
Tier 3		1,264		(215	)		1,049		182
Solid Waste		3,409		(595	)		2,814		630
Wheelabrator		—		—			—		8
Other		525		(24	)		501		(17	)
		3,934		(619	)		3,315		621
Corporate and Other		—		—			—		(119	)
Total	$	3,934	$	(619	)	$	3,315	$	502

	Gross Operating Revenues		Intercompany Operating Revenues			Net Operating Revenues		Income from Operations
Six Months Ended:
June 30, 2016
Solid Waste:
Tier 1	$	2,557	$	(441	)	$	2,116	$	696
Tier 2		1,637		(300	)		1,337		302
Tier 3		2,607		(445	)		2,162		443
Solid Waste		6,801		(1,186	)		5,615		1,441
Other		1,072		(86	)		986		(56	)
		7,873		(1,272	)		6,601		1,385
Corporate and Other		—		—			—		(266	)
Total	$	7,873	$	(1,272	)	$	6,601	$	1,119
June 30, 2015
Solid Waste:
Tier 1	$	2,487	$	(408	)	$	2,079	$	593
Tier 2		1,633		(305	)		1,328		290
Tier 3		2,386		(395	)		1,991		360
Solid Waste		6,506		(1,108	)		5,398		1,243
Wheelabrator		—		—			—		1
Other		1,003		(46	)		957		(40	)
		7,509		(1,154	)		6,355		1,204
Corporate and Other		—		—			—		(262	)
Total	$	7,509	$	(1,154	)	$	6,355	$	942