CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOW FROM OPERATING ACTIVITIES
Net Loss	$ (302)	$ (2,651)
Adjustments to reconcile net loss to net cash provided by operating activities:
Discontinued operations, net	(432)	10
Depreciation, depletion and amortization of assets	3,218	3,268
Deferred income tax benefit	(162)	(417)
Other noncash charges to income	79	359
Asset impairments and related items	139	3,364
Gain on sale of assets, net	(198)	(94)
Undistributed earnings from affiliates	(4)	(3)
Dry hole expenses	33	4
Changes in operating assets and liabilities, net	(460)	(938)
Other operating, net	(313)	(499)
Operating cash flow from continuing operations	1,598	2,403
Operating cash flow from discontinued operations	870	(17)
Net cash provided by operating activities	2,468	2,386
CASH FLOW FROM INVESTING ACTIVITIES
Capital expenditures	(1,845)	(4,192)
Change in capital accrual	(207)	(652)
Purchase of businesses and assets, net	(82)	(52)
Proceeds from sale of assets and equity investments, net	323	151
Equity investments and other, net	(165)	(373)
Net cash used by investing activities	(1,976)	(5,118)
CASH FLOW FROM FINANCING ACTIVITIES
Change in restricted cash	1,193	2,254
Proceeds from long-term debt, net	2,718	1,478
Payment of long-term debt, net	(2,710)
Proceeds from issuance of common stock	32	34
Purchases of treasury stock	(22)	(586)
Cash dividends paid	(1,724)	(1,690)
Net cash (used) provided by financing activities	(513)	1,490
Decrease in cash and cash equivalents	(21)	(1,242)
Cash and cash equivalents - beginning of period	3,201	3,789
Cash and cash equivalents - end of period	$ 3,180	$ 2,547