Guarantor and Non-Guarantor Financial Statements (Details 1) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	$ (236)	$ 172	$ (44)
Other comprehensive (loss) income, net of tax
Currency translation adjustment, net of tax of $0	3	(81)	(35)
Realization of loss on cash flow hedges		9	9
Unrealized actuarial loss on defined benefit plans, net of tax	(13)	(101)	(22)
Unrealized (loss) gain on equity investment, net of tax	(3)	6	9
Other comprehensive (loss) income, net of tax	(13)	(167)	(39)
Comprehensive (loss) income	(249)	5	(83)
Comprehensive loss attributable to non-controlling interest in subsidiaries		3	1
Comprehensive (loss) income attributable to the Company	(249)	8	(82)
Parent Guarantor [Member]
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	(236)	175	(43)
Other comprehensive (loss) income, net of tax
Equity in other comprehensive (loss) income of subsidiaries	(13)	(164)	(38)
Other comprehensive (loss) income, net of tax	(13)	(164)	(38)
Comprehensive (loss) income	(249)	11	(81)
Comprehensive loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	(249)	11	(81)
Intermediate Parent Guarantor [Member]
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	(341)	(227)	(207)
Other comprehensive (loss) income, net of tax
Unrealized (loss) gain on equity investment, net of tax	(3)	6	9
Equity in other comprehensive (loss) income of subsidiaries		9	9
Other comprehensive (loss) income, net of tax	(3)	15	18
Comprehensive (loss) income	(344)	(212)	(189)
Comprehensive loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	(344)	(212)	(189)
Issuer [Member]
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	(267)	(208)	(178)
Other comprehensive (loss) income, net of tax
Realization of loss on cash flow hedges		9	9
Equity in other comprehensive (loss) income of subsidiaries	(8)	(101)	(22)
Other comprehensive (loss) income, net of tax	(8)	92	(13)
Comprehensive (loss) income	(275)	(300)	(191)
Comprehensive loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	(275)	(300)	(191)
Guarantor Subsidiaries [Member]
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	31	95	92
Other comprehensive (loss) income, net of tax
Unrealized actuarial loss on defined benefit plans, net of tax	(8)	(101)	(22)
Other comprehensive (loss) income, net of tax	(8)	(101)	(22)
Comprehensive (loss) income	23	(6)	70
Comprehensive loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	23	(6)	70
Non-Guarantor Subsidiaries [Member]
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	138	427	172
Other comprehensive (loss) income, net of tax
Currency translation adjustment, net of tax of $0	3	(81)	(35)
Unrealized actuarial loss on defined benefit plans, net of tax	(5)
Other comprehensive (loss) income, net of tax	(2)	(81)	(35)
Comprehensive (loss) income	136	346	137
Comprehensive loss attributable to non-controlling interest in subsidiaries		3	1
Comprehensive (loss) income attributable to the Company	136	349	138
Eliminations [Member]
Consolidating Condensed Statements of Comprehensive Income
Net (loss) income	439	(90)	120
Other comprehensive (loss) income, net of tax
Equity in other comprehensive (loss) income of subsidiaries	21	256	51
Other comprehensive (loss) income, net of tax	21	256	51
Comprehensive (loss) income	460	166	171
Comprehensive loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	$ 460	$ 166	$ 171