Segment Information (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Condensed Statements Of Comprehensive Earnings And Balance Sheets Of Reportable Segments

	U.S.			Canada			EnLink			Eliminations			Total
	(Millions)
Three Months Ended March 31, 2017:
Revenues from external customers	$	2,081		$	319		$	1,151		$	—		$	3,551
Intersegment revenues	$	—		$	—		$	171		$	(171	)	$	—
Depreciation, depletion and amortization	$	181		$	72		$	128		$	—		$	381
Interest expense	$	80		$	20		$	45		$	(15	)	$	130
Asset impairments	$	—		$	—		$	7		$	—		$	7
Earnings before income taxes	$	557		$	29		$	12		$	—		$	598
Income tax expense	$	3		$	13		$	3		$	—		$	19
Net earnings	$	554		$	16		$	9		$	—		$	579
Net earnings attributable to noncontrolling interests	$	—		$	—		$	14		$	—		$	14
Net earnings (loss) attributable to Devon	$	554		$	16		$	(5	)	$	—		$	565
Property and equipment, net	$	7,452		$	2,573		$	6,396		$	—		$	16,421
Total assets	$	12,648		$	3,364		$	10,177		$	(55	)	$	26,134
Capital expenditures, including acquisitions	$	437		$	96		$	248		$	—		$	781
Three Months Ended March 31, 2016:
Revenues from external customers	$	1,302		$	117		$	707		$	—		$	2,126
Intersegment revenues	$	—		$	—		$	183		$	(183	)	$	—
Depreciation, depletion and amortization	$	311		$	109		$	122		$	—		$	542
Interest expense	$	107		$	34		$	44		$	(20	)	$	165
Asset impairments	$	1,608		$	554		$	873		$	—		$	3,035
Restructuring and transaction costs	$	236		$	6		$	5		$	—		$	247
Loss before income taxes	$	(2,065	)	$	(749	)	$	(871	)	$	—		$	(3,685	)
Income tax benefit	$	(5	)	$	(208	)	$	(4	)	$	—		$	(217	)
Net loss	$	(2,060	)	$	(541	)	$	(867	)	$	—		$	(3,468	)
Net loss attributable to noncontrolling interests	$	—		$	—		$	(412	)	$	—		$	(412	)
Net loss attributable to Devon	$	(2,060	)	$	(541	)	$	(455	)	$	—		$	(3,056	)
Property and equipment, net	$	8,901		$	4,246		$	6,117		$	—		$	19,264
Total assets	$	13,717		$	4,933		$	10,066		$	(79	)	$	28,637
Capital expenditures, including acquisitions	$	1,893		$	81		$	545		$	—		$	2,519