CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
Current Assets
Cash and cash equivalents ($189 and $359 related to VIEs)	$ 6,008	$ 3,184
Accounts receivable (net of allowance of $17 and $14)
Customers ($69 and $70 related to VIEs)	834	1,007
Others ($6 and $80 related to VIEs)	820	721
Other current assets	322	354
Total	7,984	5,266
Properties and Equipment
Cost	64,316	69,013
Less accumulated depreciation, depletion, and amortization	35,800	36,845
Net properties and equipment ($5,348 and $5,050 related to VIEs)	28,516	32,168
Other Assets ($597 and $609 related to VIEs)	2,134	2,226
Goodwill and Other Intangible Assets ($1,207 and $1,221 related to VIEs)	5,714	5,904
Total Assets	44,348	45,564
Accounts payable
Trade ($176 and $234 related to VIEs)	1,626	1,617
Other	273	303
Short-term debt	44	42
Current asset retirement obligations	277	129
Other current liabilities	934	1,237
Total	3,154	3,328
Long-term Debt	15,436	15,281
Other Long-term Liabilities
Deferred income taxes	4,232	4,324
Asset retirement obligations ($140 and $140 related to VIEs)	2,717	2,802
Other	4,153	4,332
Total	11,102	11,458
Stockholders’ equity
Common stock, par value $0.10 per share (1.0 billion shares authorized, 573.9 million and 572.0 million shares issued)	57	57
Paid-in capital	11,941	11,875
Retained earnings	887	1,704
Treasury stock (21.4 million and 20.8 million shares)	(1,070)	(1,033)
Accumulated other comprehensive income (loss)	(343)	(391)
Total Stockholders’ Equity	11,472	12,212
Noncontrolling interests	3,184	3,285
Total Equity	14,656	15,497
Total Liabilities and Equity	$ 44,348	$ 45,564