CONSOLIDATED CONDENSED BALANCE SHEETS (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
CURRENT ASSETS
Cash and cash equivalents	$ 2,332	$ 3,393
Trade receivables, net	5,233	5,674
Inventories	1,308	1,200
Assets held for sale	825
Other current assets	1,201	1,056
Total current assets	10,899	11,323
INVESTMENTS IN UNCONSOLIDATED ENTITIES	1,511	1,459
PROPERTY, PLANT AND EQUIPMENT, net of accumulated depreciation, depletion and amortization of $33,746 at March 31, 2014 and $33,231 at December 31, 2013	56,044	55,821
LONG-TERM RECEIVABLES AND OTHER ASSETS, NET	821	840
TOTAL ASSETS	69,275	69,443
CURRENT LIABILITIES
Accounts payable	5,423	5,520
Accrued liabilities	2,346	2,556
Domestic and foreign income taxes	326	358
Liabilities of assets held for sale	95
Total current liabilities	8,190	8,434
LONG-TERM DEBT, NET	6,877	6,939
DEFERRED CREDITS AND OTHER LIABILITIES
Deferred domestic and foreign income taxes	7,398	7,197
Other	3,441	3,501
Total deferred credits and other liabilities	10,839	10,698
STOCKHOLDERS' EQUITY
Common stock, at par value	178	178
Treasury stock	(7,079)	(6,095)
Additional paid-in capital	7,543	7,515
Retained earnings	42,652	41,831
Accumulated other comprehensive loss	(296)	(303)
Total equity attributable to common stock	42,998	43,126
Noncontrolling interest	371	246
Total stockholders' equity	43,369	43,372
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 69,275	$ 69,443