Business Segment Information

12 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Business Segment Information

BUSINESS SEGMENT INFORMATION

Apache is engaged in a single line of business. Both domestically and internationally, the Company explores for, develops, and produces natural gas, crude oil and natural gas liquids. At December 31, 2016, the Company had production in four reporting segments: the United States, Canada, Egypt, and the U.K. North Sea. Apache also pursues exploration interests in Suriname that may, over time, result in a reportable discovery and development opportunity. Financial information for each area is presented below:

	United States			Canada			Egypt(1)		North Sea			Other International			Total(1)
	(In millions)
2016
Oil and gas production revenues	$	1,997		$	343		$	2,057	$	970		$	—		$	5,367
Operating Expenses:
Lease operating expenses	553			181			446		314			—			1,494
Gathering and transportation	80			68			44		8			—			200
Taxes other than income	139			20			—		(33		)	—			126
Depreciation, depletion, and amortization	1,138			183			778		519			—			2,618
Exploration	285			88			48		37			15			473
Asset retirement obligation accretion	34			47			—		75			—			156
Impairments	80			367			1		655			—			1,103
Operating Income (Loss)	$	(312	)	$	(611	)	$	740	$	(605	)	$	(15	)	(803		)
Other Income (Expense):
Gain on divestitures, net															21
Other															(34		)
General and administrative															(410		)
Transaction, reorganization, and separation															(39		)
Financing costs, net															(417		)
Net Loss From Continuing Operations Before Income Taxes															$	(1,682	)
Net Property and Equipment	$	11,168		$	1,464		$	3,362	$	2,834		$	39		$	18,867
Total Assets	$	12,403		$	1,591		$	4,893	$	3,584		$	48		$	22,519
Additions to Net Property and Equipment	$	926		$	34		$	459	$	260		$	2		$	1,681

	United States			Canada			Egypt(1)			North Sea			Other International			Total(1)
	(In millions)
2015
Oil and gas production revenues	$	2,637		$	498		$	2,095		$	1,280		$	—		$	6,510
Operating Expenses:
Lease operating expenses	739			244			522			349			—			1,854
Gathering and transportation	68			89			45			9			—			211
Taxes other than income	184			26			9			63			—			282
Depreciation, depletion, and amortization	1,558			301			927			514			—			3,300
Exploration	2,145			231			154			237			4			2,771
Asset retirement obligation accretion	28			43			—			74			—			145
Impairments	6,266			1,593			1,255			211			147			9,472
Operating Loss	$	(8,351	)	$	(2,029	)	$	(817	)	$	(177	)	$	(151	)	(11,525		)
Other Income (Expense):
Gain on divestitures, net																281
Other																98
General and administrative																(380		)
Transaction, reorganization, and separation																(132		)
Financing costs, net																(511		)
Net Loss From Continuing Operations Before Income Taxes																$	(12,169	)
Net Property and Equipment	$	11,753		$	2,074		$	3,712		$	3,263		$	36		$	20,838
Total Assets	$	12,782		$	2,225		$	6,165		$	4,280		$	48		$	25,500
Additions to Net Property and Equipment	$	2,099		$	403		$	862		$	715		$	27		$	4,106

2014
Oil and gas production revenues	$	5,744		$	1,092		$	3,643	$	2,316		$	—		$	12,795
Operating Expenses:
Lease operating expenses	921			384			499		434			—			2,238
Gathering and transportation	93			123			40		17			—			273
Taxes other than income	350			31			11		185			—			577
Depreciation, depletion, and amortization	2,408			439			872		807			—			4,526
Exploration	2,113			162			112		119			(7		)	2,499
Asset retirement obligation accretion	43			39			—		72			—			154
Impairments	2,622			2,412			173		1,895			—			7,102
Operating Income (Loss)	$	(2,806	)	$	(2,498	)	$	1,936	$	(1,213	)	$	7		(4,574		)
Other Income (Expense):
Loss on divestitures, net															(1,608		)
Other															285
General and administrative															(453		)
Transaction, reorganization, and separation															(67		)
Financing costs, net															(413		)
Net Loss From Continuing Operations Before Income Taxes															$	(6,830	)
Net Property and Equipment	$	19,507		$	4,197		$	5,141	$	3,300		$	9		$	32,154
Total Assets	$	21,487		$	4,728		$	6,926	$	4,480		$	544		$	38,165
Additions to Net Property and Equipment	$	7,006		$	1,358		$	1,293	$	1,060		$	8		$	10,725

(1) Includes a noncontrolling interest in Egypt.