Segment Information (Tables)

3 Months Ended

Mar. 31, 2018

Below is a reconciliation of consolidated Adjusted EBITDAX to income (loss) before income taxes:



	Three Months Ended March 31,
millions	2018			2017
Income (loss) before income taxes	$	300		$	(178	)
Interest expense	228			223
DD&A	990			1,115
Exploration expense	168			1,084
(Gains) losses on divestitures, net	24			(804		)
Impairments	19			373
Total (gains) losses on derivatives, net, less net cash from settlement of commodity derivatives	(27		)	(155		)
Restructuring charges	—			(1		)
Less net income (loss) attributable to noncontrolling interests	53			43
Consolidated Adjusted EBITDAX	$	1,649		$	1,614

The following summarizes selected financial information for Anadarko’s reporting segments:



millions	Exploration & Production			WES Midstream		Other Midstream		Other and Intersegment Eliminations			Total
Three Months Ended March 31, 2018
Sales revenues	$	2,656		$	310	$	36	$	24		$	3,026
Intersegment revenues	10			127		52		(189		)	—
Other	(9		)	29		10		13			43
Total revenues and other ⁽¹⁾	2,657			466		98		(152		)	3,069
Operating costs and expenses ⁽²⁾	876			194		54		193			1,317
Net cash from settlement of commodity derivatives	—			—		—		68			68
Other (income) expense, net	—			—		—		(12		)	(12		)
Net income (loss) attributable to noncontrolling interests	—			—		—		53			53
Total expenses and other	876			194		54		302			1,426
Total (gains) losses on derivatives, net included in marketing revenue, less net cash from settlement	—			—		—		6			6
Adjusted EBITDAX	$	1,781		$	272	$	44	$	(448	)	$	1,649

Three Months Ended March 31, 2017
Sales revenues	$	2,451		$	366	$	36	$	45		$	2,898
Intersegment revenues	3			151		42		(196		)	—
Other	2			30		6		27			65
Total revenues and other ⁽¹⁾	2,456			547		84		(124		)	2,963
Operating costs and expenses ⁽²⁾	923			292		50		31			1,296
Net cash from settlement of commodity derivatives	—			—		—		6			6
Other (income) expense, net	—			—		—		2			2
Net income (loss) attributable to noncontrolling interests	—			—		—		43			43
Total expenses and other	923			292		50		82			1,347
Total (gains) losses on derivatives, net included in marketing revenue, less net cash from settlement	—			—		—		(2		)	(2		)
Adjusted EBITDAX	$	1,533		$	255	$	34	$	(208	)	$	1,614

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⁽¹⁾	Total revenues and other excludes gains (losses) on divestitures, net since these gains and losses are excluded from Adjusted EBITDAX.


⁽²⁾	Operating costs and expenses excludes exploration expense, DD&A, impairments, restructuring charges, and certain other operating expenses since these expenses are excluded from Adjusted EBITDAX.