CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions		Jun. 30, 2015	Dec. 31, 2014
Current Assets
Cash and cash equivalents		$ 2,173	$ 7,369
Accounts receivable (net of allowance of $6 million and $7 million)
Customers		1,028	1,118
Others		1,574	1,409
Other current assets		635	1,325
Total		5,410	11,221
Properties and Equipment
Cost		75,608	75,107
Less accumulated depreciation, depletion, and amortization		37,788	33,518
Net properties and equipment		37,820	41,589
Other Assets		2,474	2,310
Goodwill and Other Intangible Assets		6,420	6,569
Total Assets		52,124	61,689
Current Liabilities
Accounts payable		3,034	3,683
Current asset retirement obligations		267	257
Accrued expenses		1,244	994
Short-term debt		33	0
Total		4,669	10,234
Long-term Debt	[1]	16,025	15,092
Other Long-term Liabilities
Deferred income taxes		7,594	9,249
Asset retirement obligations		1,714	1,796
Other		2,763	3,000
Total		12,071	14,045
Stockholders' equity
Common stock, par value $0.10 per share (1.0 billion shares authorized, 527.7 million and 525.9 million shares issued)		52	52
Paid-in capital		9,169	9,005
Retained earnings		8,641	12,125
Treasury stock (19.7 million and 19.3 million shares)		(977)	(940)
Accumulated other comprehensive income (loss)		(496)	(517)
Total Stockholders’ Equity		16,389	19,725
Noncontrolling interests		2,970	2,593
Total Equity		19,359	22,318
Total Liabilities and Equity		52,124	61,689
Pending Litigation [Member] | Deepwater Horizon [Member]
Current Liabilities
Litigation-related contingent liability		91	90
Judicial Ruling [Member] | Tronox Litigation [Member]
Current Liabilities
Litigation-related contingent liability		$ 0	$ 5,210

[1] Includes WES debt of $2.7 billion at June 30, 2015, and $2.4 billion at December 31, 2014.