CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) [Abstract]
REVENUES	$ 2,641	$ 2,209	$ 5,072	$ 4,270
COSTS AND EXPENSES:
Cost of sales (exclusive of depreciation and amortization shown separately below)	1,893	1,567	3,658	3,020
Selling and administrative expenses	346	315	675	618
Depreciation and amortization	90	67	177	135
Interest, net	30	25	62	51
Other costs (credits) (see Note 3)	(4)	35	44	66
Total costs and expenses	2,355	2,009	4,616	3,890
Income from continuing operations before income taxes	286	200	456	380
Income tax provision	(66)	(64)	(114)	(97)
Income from continuing operations	220	136	342	283
Income from discontinued operations, net of income taxes	13	4	7	6
Net income	233	140	349	289
Net income attributable to noncontrolling interests	12	0	17	0
Net income attributable to Cameron stockholders	221	140	332	289
Amounts attributable to Cameron stockholders:
Income from continuing operations	208	136	325	283
Income from discontinued operations	13	4	7	6
Net income attributable to Cameron stockholders	221	140	332	289
Basic
Continuing operations (in dollars per share)	$ 1.02	$ 0.55	$ 1.55	$ 1.15
Discontinued operations (in dollars per share)	$ 0.06	$ 0.02	$ 0.04	$ 0.02
Basic (in dollars per share)	$ 1.08	$ 0.57	$ 1.59	$ 1.17
Diluted
Continuing operations (in dollars per share)	$ 1.02	$ 0.55	$ 1.54	$ 1.14
Discontinued operations (in dollars per share)	$ 0.06	$ 0.02	$ 0.04	$ 0.02
Diluted (in dollars per share)	$ 1.08	$ 0.57	$ 1.58	$ 1.16
Shares used in computing earnings per common share:
Basic (in shares)	204	247	209	247
Diluted (in shares)	205	248	211	249
Comprehensive income	218	91	360	163
Comprehensive income attributable to noncontrolling interests	4	0	24	0
Comprehensive income attributable to Cameron stockholders	$ 214	$ 91	$ 336	$ 163