CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Sep. 30, 2017	Dec. 31, 2016
Current Assets
Cash and cash equivalents ($153 and $359 related to VIEs)		$ 5,251	$ 3,184
Accounts receivable (net of allowance of $16 and $14)
Customers ($104 and $70 related to VIEs)		1,009	1,007
Others ($12 and $80 related to VIEs)		873	721
Other current assets		340	354
Total		7,473	5,266
Properties and Equipment
Cost		64,855	69,013
Less accumulated depreciation, depletion, and amortization		37,023	36,845
Net properties and equipment ($5,508 and $5,050 related to VIEs)		27,832	32,168
Other Assets ($589 and $609 related to VIEs)		2,152	2,226
Goodwill and Other Intangible Assets ($1,200 and $1,221 related to VIEs)		5,671	5,904
Total Assets		43,128	45,564
Accounts payable
Trade ($280 and $234 related to VIEs)		1,770	1,617
Other		225	303
Short-term debt - Anadarko (1)	[1]	149	42
Current asset retirement obligations		336	129
Other current liabilities		1,203	1,237
Total		3,683	3,328
Long-term Debt		15,424	15,281
Other Long-term Liabilities
Deferred income taxes		3,378	4,324
Asset retirement obligations ($144 and $140 related to VIEs)		2,747	2,802
Other		3,974	4,332
Total		10,099	11,458
Stockholders’ equity
Common stock, par value $0.10 per share (1.0 billion shares authorized, 574.0 million and 572.0 million shares issued)		57	57
Paid-in capital		11,972	11,875
Retained earnings		160	1,704
Treasury stock (21.4 million and 20.8 million shares)		(1,070)	(1,033)
Accumulated other comprehensive income (loss)		(337)	(391)
Total Stockholders’ Equity		10,782	12,212
Noncontrolling interests		3,140	3,285
Total Equity		13,922	15,497
Total Liabilities and Equity		43,128	45,564
Anadarko [Member]
Accounts payable
Long-term Debt	[1]	12,052	12,162
WES and WGP [Member]
Accounts payable
Long-term Debt		$ 3,372	$ 3,119

[1] Excludes WES and WGP.