CONSOLIDATED STATEMENT OF INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Revenue	$ 45,266		$ 41,731		$ 36,579
Interest and other income	165		172		130
Gain on formation of OneSubsea	1,028
Expenses
Cost of revenue	35,331		32,885		28,802
Research & engineering	1,174		1,153		1,061
General & administrative	416		405		417
Merger & integration			128		113
Impairment & other	456		33
Interest	391		340		298
Income from continuing operations before taxes	8,691		6,959		6,018
Taxes on income	1,848		1,700		1,492
Income from continuing operations	6,843		5,259		4,526
Income (loss) from discontinued operations	(69)		260		481
Net income	6,774		5,519		5,007
Net income attributable to noncontrolling interests	42		29		10
Net income attributable to Schlumberger	6,732		5,490		4,997
Schlumberger amounts attributable to:
Income from continuing operations	6,801		5,230		4,516
Income (loss) from discontinued operations	(69)		260		481
Net income	$ 6,732		$ 5,490		$ 4,997
Basic earnings per share of Schlumberger:
Income from continuing operations	$ 5.14		$ 3.93		$ 3.35
Income (loss) from discontinued operations	$ (0.05)		$ 0.20		$ 0.36
Net income	$ 5.09	[1]	$ 4.13	[1]	$ 3.70	[1]
Diluted earnings per share of Schlumberger:
Income from continuing operations	$ 5.10		$ 3.91		$ 3.32
Income (loss) from discontinued operations	$ (0.05)		$ 0.19		$ 0.35
Net income	$ 5.05		$ 4.10		$ 3.67
Average shares outstanding:
Basic	1,323		1,330		1,349
Assuming dilution	1,333		1,339		1,361

[1] Amounts may not add due to rounding.