Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2015

The components of accumulated other comprehensive income (loss) are as follows (in millions):


	Currency Translation Adjustments			Derivative Financial Instruments, Net of Tax			Defined Benefit Plans, Net of Tax			Total
Balance at December 31, 2014	$	(515	)	$	(228	)	$	(91	)	$	(834	)

Accumulated other comprehensive income (loss) before reclassifications		(311	)		(81	)		—			(392	)

Amounts reclassified from accumulated other comprehensive income (loss)		—			107			—			107

Balance at June 30, 2015	$	(826	)	$	(202	)	$	(91	)	$	(1,119	)

The components of amounts reclassified from accumulated other comprehensive income (loss) are as follows (in millions):


	Three Months Ended June 30,
	2015										2014
	Currency Translation Adjustments		Derivative Financial Instruments			Defined Benefit Plans		Total			Currency Translation Adjustments		Derivative Financial Instruments			Defined Benefit Plans		Total
Revenue	$	—	$	(66	)	$	—	$	(66	)	$	—	$	(8	)	$	—	$	(8	)
Cost of revenue		—		153			—		153			—		(4	)		—		(4	)
Tax effect		—		(26	)		—		(26	)		—		2			—		2

	$	—	$	61		$	—	$	61		$	—	$	(10	)	$	—	$	(10	)


	Six Months Ended June 30,
	2015										2014
	Currency Translation Adjustments		Derivative Financial Instruments			Defined Benefit Plans		Total			Currency Translation Adjustments		Derivative Financial Instruments			Defined Benefit Plans		Total
Revenue	$	—	$	(1	)	$	—	$	(1	)	$	—	$	(21	)	$	—	$	(21	)
Cost of revenue		—		152			—		152			—		(1	)		—		(1	)
Tax effect		—		(44	)		—		(44	)		—		5			—		5

	$	—	$	107		$	—	$	107		$	—	$	(17	)	$	—	$	(17	)