Segment and Related Information (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Reportable Segments

Summarized financial information concerning our reportable segments for the three months ended March 31 is shown in the following table (in millions):

	Gross Operating Revenues		Intercompany Operating Revenues			Net Operating Revenues		Income from Operations
2017
Solid Waste:
Tier 1	$	1,340	$	(238	)	$	1,102	$	366
Tier 2		842		(153	)		689		157
Tier 3		1,327		(233	)		1,094		227
Solid Waste		3,509		(624	)		2,885		750
Other		603		(48	)		555		(32	)
		4,112		(672	)		3,440		718
Corporate and Other		—		—			—		(160	)
Total	$	4,112	$	(672	)	$	3,440	$	558
2016
Solid Waste:
Tier 1	$	1,241	$	(212	)	$	1,029	$	334
Tier 2		781		(142	)		639		145
Tier 3		1,260		(212	)		1,048		208
Solid Waste		3,282		(566	)		2,716		687
Other		500		(40	)		460		(36	)
		3,782		(606	)		3,176		651
Corporate and Other		—		—			—		(143	)
Total	$	3,782	$	(606	)	$	3,176	$	508