Consolidated Statement Of Comprehensive Income (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Net income	$ 328	$ 260	$ 315
Less: Noncontrolling interests net income	9	16	15
Net income attributable to the parent company	319	244	300
Other comprehensive income (loss) attributable to the parent company, net of tax:
Currency translation adjustments	(185)	(40)	(6)
Hedging gains and losses	(9)	(4)	13
Investment and other gains and losses	2	(9)	2
Defined benefit plans	(78)	122	(152)
Other comprehensive income (loss) attributable to the parent company	(270)	69	(143)
Other comprehensive income (loss) attributable to noncontrolling interests, net of tax:
Currency translation adjustments	(4)	(5)	1
Hedging gains and losses		1
Defined benefit plans			(1)
Other comprehensive income (loss) attributable to noncontrolling interests	(4)	(4)	0
Total comprehensive income attributable to the parent company	49	313	157
Total comprehensive income attributable to noncontrolling interests	5	12	15
Total comprehensive income	$ 54	$ 325	$ 172