Statements of Consolidated Comprehensive Income (Loss) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net income before non-controlling interests	$ 424	$ 354
Other Comprehensive Income (loss), before tax:
Foreign currency translation adjustments	(260)	162
Unrealized investment loss	0	(1)
Gain related to pension/retiree plans	252	14
Other comprehensive income (loss), before tax	(8)	175
Income tax expense on other comprehensive income (loss)	64	10
Other comprehensive income (loss), net of tax	(72)	165
Comprehensive income	352	519
Less: Comprehensive income attributable to non-controlling interest	11	7
Comprehensive income attributable to the Company	$ 341	$ 512