Segment and Related Information (Tables)

6 Months Ended

Jun. 30, 2019

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


	Gross		Intercompany		Net		Income
	Operating		Operating		Operating		from
	Revenues		Revenues		Revenues		Operations
Three Months Ended June 30:
2019
Solid Waste:
Tier 1	$	1,608	$	(298)	$	1,310	$	432
Tier 2		703		(134)		569		148
Tier 3		1,888		(371)		1,517		341
Solid Waste		4,199		(803)		3,396		921
Other (a)		580		(30)		550		(60)
		4,779		(833)		3,946		861
Corporate and Other		—		—		—		(165)
Total	$	4,779	$	(833)	$	3,946	$	696

2018
Solid Waste:
Tier 1	$	1,485	$	(269)	$	1,216	$	395
Tier 2		663		(123)		540		141
Tier 3		1,776		(350)		1,426		295
Solid Waste		3,924		(742)		3,182		831
Other (a)		613		(56)		557		13
		4,537		(798)		3,739		844
Corporate and Other		—		—		—		(129)
Total	$	4,537	$	(798)	$	3,739	$	715


	Gross		Intercompany		Net		Income
	Operating		Operating		Operating		from
	Revenues		Revenues		Revenues		Operations
Six Months Ended June 30:
2019
Solid Waste:
Tier 1	$	3,094	$	(569)	$	2,525	$	826
Tier 2		1,346		(255)		1,091		284
Tier 3		3,624		(705)		2,919		654
Solid Waste		8,064		(1,529)		6,535		1,764
Other (a)		1,168		(61)		1,107		(88)
		9,232		(1,590)		7,642		1,676
Corporate and Other		—		—		—		(359)
Total	$	9,232	$	(1,590)	$	7,642	$	1,317

2018
Solid Waste:
Tier 1	$	2,858	$	(510)	$	2,348	$	760
Tier 2		1,276		(234)		1,042		263
Tier 3		3,409		(659)		2,750		586
Solid Waste		7,543		(1,403)		6,140		1,609
Other (a)		1,220		(110)		1,110		(10)
		8,763		(1,513)		7,250		1,599
Corporate and Other		—		—		—		(276)
Total	$	8,763	$	(1,513)	$	7,250	$	1,323

(a)

“Other” includes (i) our Strategic Business Solutions (“WMSBS”) organization; (ii) those elements of our landfill gas-to-energy operations and third-party subcontract and administration revenues managed by our Energy and Environmental Services (“EES”) and WM Renewable Energy organizations that are not included in the operations of our reportable segments; (iii) our recycling brokerage services and (iv) certain other expanded service offerings and solutions. In addition, our “Other” segment reflects the results of non-operating entities that provide financial assurance and self-insurance support for our Solid Waste business, net of intercompany activity.

Summary of operating revenues mix

The mix of operating revenues from our major lines of business are as follows (in millions):


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2019		2018		2019		2018
Commercial	$	1,052	$	986	$	2,078	$	1,941
Residential		655		632		1,295		1,246
Industrial		744		708		1,424		1,345
Other		122		115		231		216
Total collection		2,573		2,441		5,028		4,748
Landfill		1,023		915		1,887		1,720
Transfer		474		437		886		812
Recycling		264		305		555		617
Other (a)		445		439		876		866
Intercompany (b)		(833)		(798)		(1,590)		(1,513)
Total	$	3,946	$	3,739	$	7,642	$	7,250

(a)

The “Other” line of business includes (i) our WMSBS organization; (ii) our landfill gas-to-energy operations; (iii) certain services within our EES organization, including our construction and remediation services and our services associated with the disposal of fly ash and (iv) certain other expanded service offerings and solutions. In addition, our “Other” line of business reflects the results of non-operating entities that provide financial assurance and self-insurance support for our Solid Waste business, net of intercompany activity.

(b)	Intercompany revenues between lines of business are eliminated in the Condensed Consolidated Financial Statements included within this report.