CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Current Assets
Cash and cash equivalents ($123 and $359 related to VIEs)	$ 5,831	$ 3,184
Accounts receivable (net of allowance of $16 and $14)
Customers ($81 and $70 related to VIEs)	973	1,007
Others ($12 and $80 related to VIEs)	604	721
Other current assets	299	354
Total	7,707	5,266
Properties and Equipment
Cost	64,485	69,013
Less accumulated depreciation, depletion, and amortization	35,420	36,845
Net properties and equipment ($5,264 and $5,050 related to VIEs)	29,065	32,168
Other Assets ($608 and $609 related to VIEs)	2,182	2,226
Goodwill and Other Intangible Assets ($1,214 and $1,221 related to VIEs)	5,739	5,904
Total Assets	44,693	45,564
Accounts payable
Trade ($166 and $234 related to VIEs)	1,637	1,617
Other	342	303
Short-term debt	42	42
Current asset retirement obligations	258	129
Other current liabilities	1,483	1,237
Total	3,762	3,328
Long-term Debt	15,284	15,281
Other Long-term Liabilities
Deferred income taxes	3,664	4,324
Asset retirement obligations ($142 and $140 related to VIEs)	2,684	2,802
Other	4,220	4,332
Total	10,568	11,458
Stockholders’ equity
Common stock, par value $0.10 per share (1.0 billion shares authorized, 573.0 million and 572.0 million shares issued)	57	57
Paid-in capital	11,914	11,875
Retained earnings	1,330	1,704
Treasury stock (21.1 million and 20.8 million shares)	(1,054)	(1,033)
Accumulated other comprehensive income (loss)	(391)	(391)
Total Stockholders’ Equity	11,856	12,212
Noncontrolling interests	3,223	3,285
Total Equity	15,079	15,497
Total Liabilities and Equity	$ 44,693	$ 45,564