Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Loss

Accumulated Other Comprehensive Loss consists of the following:

	(Stated in millions)
	Currency Translation Adjustments			Cash Flow Hedges			Pension and  Other Postretirement Benefit Plans			Unrealized  Gains on Marketable Securities			Total
Balance, January 1, 2012	$	(993	)	$	(26	)	$	(2,538	)	$	—		$	(3,557	)
Other comprehensive income (loss) before reclassifications		76			92			(1,016	)		141			(707	)
Amounts reclassified from accumulated other comprehensive loss		—			(36	)		312			—			276
Income taxes		—			—			100			—			100
Balance, December 31, 2012		(917	)		30			(3,142	)		141			(3,888	)
Other comprehensive income (loss) before reclassifications		(151	)		49			1,328			35			1,261
Amounts reclassified from accumulated other comprehensive loss		—			(50	)		425			—			375
Income taxes		—			—			(302	)		—			(302	)
Balance, December 31, 2013		(1,068	)		29			(1,691	)		176			(2,554	)
Other comprehensive income (loss) before reclassifications		(463	)		(238	)		(1,285	)		(166	)		(2,152	)
Amounts reclassified from accumulated other comprehensive loss		—			113			305			—			418
Income taxes		—			—			82			—			82
Balance, December 31, 2014	$	(1,531	)	$	(96	)	$	(2,589	)	$	10		$	(4,206	)