STATEMENT OF CONSOLIDATED OPERATIONS (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
REVENUES AND OTHER:
Oil and gas production revenues	$ 1,654	$ 1,733
Derivative instrument gains (losses), net	(30)	2
Gain on divestitures	3	7
Other	8	5
Total revenues and other	1,635	1,747
OPERATING EXPENSES:
Lease operating expenses	365	349
Gathering, processing, and transmission	88	86
Taxes other than income	51	55
Exploration	69	76
General and administrative	123	114
Transaction, reorganization, and separation	4	0
Depreciation, depletion, and amortization	646	553
Asset retirement obligation accretion	27	27
Financing costs, net	97	99
Total operating expenses	1,470	1,359
NET INCOME BEFORE INCOME TAXES	165	388
Current income tax provision	186	198
Deferred income tax benefit	(19)	(16)
NET INCOME (LOSS) INCLUDING NONCONTROLLING INTEREST	(2)	206
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCK	$ (47)	$ 145
NET INCOME (LOSS) PER COMMON SHARE:
Basic (in USD per share)	$ (0.12)	$ 0.38
Diluted (in USD per share)	$ (0.12)	$ 0.38
WEIGHTED-AVERAGE NUMBER OF COMMON SHARES OUTSTANDING:
Basic (in shares)	376	382
Diluted (in shares)	376	384
DIVIDENDS DECLARED PER COMMON SHARE (in USD per share)	$ 0.25	$ 0.25
Oil
REVENUES AND OTHER:
Oil and gas production revenues	$ 1,310	$ 1,393
Natural Gas
REVENUES AND OTHER:
Oil and gas production revenues	236	222
Natural gas liquids
REVENUES AND OTHER:
Oil and gas production revenues	108	118
Noncontrolling interest, Egypt
OPERATING EXPENSES:
Net income attributable to noncontrolling interest	44	61
Noncontrolling interest, Altus
OPERATING EXPENSES:
Net income attributable to noncontrolling interest	$ 1	$ 0