CONSOLIDATED STATEMENT OF EQUITY (Unaudited) - USD ($) shares in Millions, $ in Millions	Total	Cameron	Common Stock Issued	Common Stock Issued Cameron	Common Stock In Treasury	Common Stock In Treasury Cameron	Retained Earnings	Accumulated Other Comprehensive Loss	Noncontrolling Interests	Noncontrolling Interests Cameron
Balance at Dec. 31, 2015	$ 35,905		$ 12,693		$ (13,372)		$ 40,870	$ (4,558)	$ 272
Net income (loss)	(1,623)						(1,659)		36
Currency translation adjustments	(51)							(51)
Changes in unrealized gain on marketable securities	3							3
Changes in fair value of cash flow hedges	12							12
Pension and other postretirement benefit plans	116							116
Shares sold to optionees, less shares exchanged	79		(38)		117
Vesting of restricted stock			(63)		63
Shares issued under employee stock purchase plan	116		(19)		135
Stock repurchase program	(506)				(506)
Stock-based compensation expense	145		145
Dividends declared	(1,322)						(1,322)
Shares issued for acquisition		$ 10,084		$ 103		$ 9,924				$ 57
Other	21		14		3				4
Balance at Jun. 30, 2016	42,979		12,835		(3,636)		37,889	(4,478)	369
Balance at Dec. 31, 2016	$ 41,529		$ 12,801		(3,550)		36,470	(4,643)	451
Balance, shares at Dec. 31, 2016	1,391		1,434
Treasury shares, Balance at Dec. 31, 2016	(43)
Net income (loss)	$ 203						205		(2)
Currency translation adjustments	(26)							(26)
Changes in unrealized gain on marketable securities	(25)							(25)
Changes in fair value of cash flow hedges	19							19
Pension and other postretirement benefit plans	117							117
Shares sold to optionees, less shares exchanged	$ 47		$ (33)		$ 80
Shares sold to optionees, less shares exchanged, shares	1				1
Vesting of restricted stock			(80)		$ 80
Vesting of restricted stock, shares	1				1
Shares issued under employee stock purchase plan	$ 96		(12)		$ 108
Shares issued under employee stock purchase plan, shares	2				2
Stock repurchase program	$ (770)				$ (770)
Stock repurchase program, shares	(10)				(10)
Stock-based compensation expense	$ 180		180
Dividends declared	(1,391)						(1,391)
Other	(27)		(13)		$ 3				(17)
Balance at Jun. 30, 2017	$ 39,952		$ 12,843		$ (4,049)		$ 35,284	$ (4,558)	$ 432
Balance, shares at Jun. 30, 2017	1,385		1,434
Treasury shares, Balance at Jun. 30, 2017	(49)