Accumulated Other Comprehensive (Loss)/Income (Tables)

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Components Of Accumulated Other Comprehensive (Loss)/Income

The components of Accumulated Other Comprehensive (Loss)/Income are as follows:

	Foreign			Unrealized			Defined			Accumulated
	Currency			Gains /(Losses)			Benefit			Other
	Translation			on Cash Flow			Pension			Comprehensive
Pretax	Adjustments			Hedges			Plans			(Loss)/Income
Balance, December 31, 2016	$	(225	)	$	—		$	(7	)	$	(232	)
Period change	118			(1		)	—			117
Balance, September 30, 2017	$	(107	)	$	(1	)	$	(7	)	$	(115	)

Tax
Balance, December 31, 2016	$	116		$	1	$	2	$	119
Period change	(13		)	—		—		(13		)
Balance, September 30, 2017	$	103		$	1	$	2	$	106

Net of Tax
Balance, December 31, 2016	$	(109	)	$	1		$	(5	)	$	(113	)
Period change	105			(1		)	—			104
Balance, September 30, 2017	$	(4	)	$	—		$	(5	)	$	(9	)

	Foreign			Unrealized		Defined			Accumulated
	Currency			Gains /(Losses)		Benefit			Other
	Translation			on Cash Flow		Pension			Comprehensive
Pretax	Adjustments			Hedges		Plans			(Loss)/Income
Balance, December 31, 2015	$	(139	)	$	—	$	(9	)	$	(148	)
Period change	(14		)	—		(1		)	(15		)
Balance, September 30, 2016	$	(153	)	$	—	$	(10	)	$	(163	)

Tax
Balance, December 31, 2015	$	70	$	1	$	3	$	74
Period change	33		—		—		33
Balance, September 30, 2016	$	103	$	1	$	3	$	107

Net of Tax
Balance, December 31, 2015	$	(69	)	$	1	$	(6	)	$	(74	)
Period change	19			—		(1		)	18
Balance, September 30, 2016	$	(50	)	$	1	$	(7	)	$	(56	)