CONSOLIDATED STATEMENT OF INCOME (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
Revenue	$ 12,054		$ 11,182		$ 23,294		$ 21,752
Interest & other income	64		30		141		63
Gain on formation of OneSubsea			1,028				1,028
Expenses
Cost of revenue	9,269		8,712		18,018		17,118
Research & engineering	309		293		593		585
General & administrative	123		100		228		196
Impairment & other			364				456
Interest	90		98		193		197
Income from continuing operations before taxes	2,327		2,673		4,403		4,291
Taxes on income	506		449		974		855
Income from continuing operations	1,821		2,224		3,429		3,436
Loss from discontinued operations	(205)		(124)		(205)		(69)
Net income	1,616		2,100		3,224		3,367
Net income attributable to noncontrolling interests	21		5		37		13
Net income attributable to Schlumberger	1,595		2,095		3,187		3,354
Schlumberger amounts attributable to:
Income from continuing operations	1,800		2,219		3,392		3,423
Loss from discontinued operations	(205)		(124)		(205)		(69)
Net income	$ 1,595		$ 2,095		$ 3,187		$ 3,354
Basic earnings per share of Schlumberger:
Income from continuing operations	$ 1.38		$ 1.67		$ 2.60		$ 2.58
Loss from discontinued operations	$ (0.16)		$ (0.09)		$ (0.16)		$ (0.05)
Net income	$ 1.23	[1]	$ 1.58	[1]	$ 2.45	[1]	$ 2.52	[1]
Diluted earnings per share of Schlumberger:
Income from continuing operations	$ 1.37		$ 1.66		$ 2.58		$ 2.56
Loss from discontinued operations	$ (0.16)		$ (0.09)		$ (0.16)		$ (0.05)
Net income	$ 1.21	[1]	$ 1.57	[1]	$ 2.42	[1]	$ 2.51	[1]
Average shares outstanding:
Basic	1,300		1,327		1,303		1,329
Assuming dilution	1,315		1,336		1,316		1,339

[1] Amounts may not add due to rounding.