Condensed Consolidated Statements of Equity (Deficit) (Parentheticals) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Stock Transactions, Parenthetical Disclosures [Abstract]
Distribution declared to parent, per share amount	$ 2.52
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net foreign currency translation gains, net of tax	$ 125	$ 143
Net deferred losses on cash flow hedges, net of tax	0	(1)
Unrealized loss related to net actuarial losses and prior service costs for the Company's defined benefit pension and postretirement benefit plans, net of tax	$ (215)	$ (219)