Consolidated and Combined Statements of Operations - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
REVENUES AND OTHER
Oil and gas net sales	$ 1,621	$ 2,134	$ 1,447
Oil and gas sales to related parties			2,617
Net derivative gains (losses)	(206)	133	(5)
Other revenue	132	136	114
Total revenues and other	1,547	2,403	4,173
COSTS AND OTHER
Production costs	800	951	1,057
General and administrative expenses	248	354	302
Depreciation, depletion and amortization	559	1,004	1,198
Asset impairments		4,852	3,402
Taxes other than on income	144	180	217
Exploration expense	23	36	139
Other expenses, net	79	168	207
Total costs and other	1,853	7,545	6,522
OPERATING LOSS	(306)	(5,142)	(2,349)
NON-OPERATING INCOME (LOSS)
Interest and debt expense, net	(328)	(326)	(72)
Net gains on early extinguishment of debt	805	20
Other non-operating income (expense)	30	(28)
INCOME (LOSS) BEFORE INCOME TAXES	201	(5,476)	(2,421)
Income tax benefit	78	1,922	987
NET INCOME (LOSS)	$ 279	$ (3,554)	$ (1,434)	[1]
Net income (loss) per share of common stock
Basic (in dollars per share)	$ 6.76	$ (92.79)	$ (37.54)
Diluted (in dollars per share)	$ 6.76	(92.79)	$ (37.54)
Dividends per common share (in dollars per share)		$ 0.30

[1] Net income of $683 million related to operations from January 1, 2014 through the spin-off date of November 30, 2014 was included in Net Parent Company Investment. The net loss of $2,117 million for the month ended December 31, 2014 reflected our accumulated deficit as of that date as a stand-alone company.