SEGMENT REPORTING

Our senior management evaluates, oversees and manages the financial performance of our operations through two field groups, referred to as Group 1 and Group 2. Group 1 primarily consists of geographic areas located in the western United States, and Group 2 primarily consists of geographic areas located in the southeastern and mid-western United States, and the eastern seaboard of the United States.

We manage and evaluate our operations through the two field groups, Group 1 and Group 2. These two groups are presented below as our reportable segments, which provide integrated waste management services consisting of non-hazardous solid waste collection, transfer, recycling, disposal and energy services.

Summarized financial information concerning our reportable segments for the three and six months ended June 30, 2018 and 2017 follows:



	Gross Revenue		Intercompany Revenue			Net Revenue		Depreciation, Amortization, Depletion and Accretion		Operating Income (Loss)			Capital Expenditures		Total Assets
Three Months Ended June 30, 2018
Group 1	$	1,444.5	$	(251.2	)	$	1,193.3	$	117.8	$	275.2		$	109.6	$	10,829.9
Group 2	1,509.2		(224.0		)	1,285.2		128.4		225.3			165.3		8,925.4
Corporate entities	43.3		(4.0		)	39.3		29.5		(92.3		)	26.1		1,448.4
Total	$	2,997.0	$	(479.2	)	$	2,517.8	$	275.7	$	408.2		$	301.0	$	21,203.7
Three Months Ended June 30, 2017
Group 1	$	1,500.7	$	(277.2	)	$	1,223.5	$	119.9	$	286.2		$	133.4	$	10,616.1
Group 2	1,489.8		(243.4		)	1,246.4		127.9		239.6			101.2		8,590.1
Corporate entities	60.5		(3.7		)	56.8		30.4		(100.3		)	39.1		1,554.9
Total	$	3,051.0	$	(524.3	)	$	2,526.7	$	278.2	$	425.5		$	273.7	$	20,761.1



	Gross Revenue		Intercompany Revenue			Net Revenue		Depreciation, Amortization, Depletion and Accretion		Operating Income (Loss)			Capital Expenditures		Total Assets
Six Months Ended June 30, 2018
Group 1	$	2,863.2	$	(490.1	)	$	2,373.1	$	246.9	$	553.1		$	183.6	$	10,829.9
Group 2	2,915.6		(422.3		)	2,493.3		253.3		434.9			250.2		8,925.4
Corporate entities	86.5		(7.7		)	78.8		59.0		(175.6		)	108.3		1,448.4
Total	$	5,865.3	$	(920.1	)	$	4,945.2	$	559.2	$	812.4		$	542.1	$	21,203.7
Six Months Ended June 30, 2017
Group 1	$	2,931.8	$	(544.3	)	$	2,387.5	$	235.3	$	547.4		$	227.7	$	10,616.1
Group 2	2,885.9		(462.7		)	2,423.2		251.9		465.0			164.0		8,590.1
Corporate entities	115.6		(6.8		)	108.8		60.9		(198.7		)	105.8		1,554.9
Total	$	5,933.3	$	(1,013.8	)	$	4,919.5	$	548.1	$	813.7		$	497.5	$	20,761.1

Financial information for the three and six months ended June 30, 2017 reflects the transfer of certain areas between our two field groups.

Intercompany revenue reflects transactions within and between segments that generally are made on a basis intended to reflect the market value of such services. Capital expenditures for corporate entities primarily include vehicle inventory acquired but not yet assigned to operating locations and facilities. Corporate functions include legal, tax, treasury, information technology, risk management, human resources, closed landfills and other administrative functions.