Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (Parentheticals) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax Effect [Abstract]
Gain on derivatives qualifying as cash flow hedges, tax	$ 0	$ 1	$ 0	$ 1
Reclassification adjustment for gain on derivatives included in net income, tax	0	1	0	0
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax [Abstract]
Changes in pension and postretirement benefits, tax	1	1	1	2
Amortization of prior service credit (cost) included in net periodic pension cost, tax	(1)	(1)	(1)	(1)
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax [Abstract]
Changes in foreign currency translation, tax	0	0	0	0
Translation gains realized upon the deconsolidation of foreign subsidiaries, tax	$ 0	$ 0	$ 0	$ 0