Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]
Net income before non-controlling interests	$ 438	$ 395	$ 894	$ 819
Other comprehensive income (loss), before tax:
Foreign currency translation adjustments	136	(85)	207	(345)
Unrealized investment loss	0	(1)	0	(1)
Gain (loss) related to pension/post-retirement plans	(42)	50	(241)	302
Other comprehensive income (loss), before tax	94	(36)	(34)	(44)
Income tax expense (credit) on other comprehensive income	(7)	20	(48)	84
Other comprehensive income (loss), net of tax	101	(56)	14	(128)
Comprehensive income	539	339	908	691
Less: comprehensive income attributable to non-controlling interest	7	7	20	18
Comprehensive income attributable to the Company	$ 532	$ 332	$ 888	$ 673