Guarantor and Non-Guarantor Consolidating Condensed Financial Statements - Consolidating Condensed Statements of Comprehensive Income (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	$ (103)	$ (20)	$ (113)	$ (32)
Other comprehensive (loss) income, net of tax
Currency translation adjustment, net of tax	(5)	(2)	(8)
Unrealized actuarial loss on defined benefit plans, net of tax	(1)	(2)	(1)	(2)
Unrealized gain (loss) on equity investment, net of tax	6	1	11	(1)
Other comprehensive (loss) income, net of tax		(3)	2	(3)
Comprehensive (loss) income	(103)	(23)	(111)	(35)
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries	(2)		(2)	1
Comprehensive (loss) income attributable to the Company	(105)	(23)	(113)	(34)
Parent Guarantor [Member]
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	(105)	(20)	(115)	(31)
Other comprehensive (loss) income, net of tax
Equity in other comprehensive (loss) income of subsidiaries		(3)	2	(3)
Other comprehensive (loss) income, net of tax		(3)	2	(3)
Comprehensive (loss) income	(105)	(23)	(113)	(34)
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	(105)	(23)	(113)	(34)
Intermediate Parent Guarantor [Member]
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	(143)	(67)	(196)	(117)
Other comprehensive (loss) income, net of tax
Unrealized gain (loss) on equity investment, net of tax	6	1	11	(1)
Equity in other comprehensive (loss) income of subsidiaries	(1)	(2)	(1)	(2)
Other comprehensive (loss) income, net of tax	5	(1)	10	(3)
Comprehensive (loss) income	(138)	(68)	(186)	(120)
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	(138)	(68)	(186)	(120)
Issuer [Member]
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	(143)	(68)	(198)	(115)
Other comprehensive (loss) income, net of tax
Equity in other comprehensive (loss) income of subsidiaries	(1)	(2)	(1)	(2)
Other comprehensive (loss) income, net of tax	(1)	(2)	(1)	(2)
Comprehensive (loss) income	(144)	(70)	(199)	(117)
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	(144)	(70)	(199)	(117)
Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	18	(1)	28	23
Other comprehensive (loss) income, net of tax
Unrealized actuarial loss on defined benefit plans, net of tax	(1)	(2)	(1)	(2)
Other comprehensive (loss) income, net of tax	(1)	(2)	(1)	(2)
Comprehensive (loss) income	17	(3)	27	21
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	17	(3)	27	21
Non-Guarantor Subsidiaries [Member]
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	48	52	99	96
Other comprehensive (loss) income, net of tax
Currency translation adjustment, net of tax	(5)	(2)	(8)
Other comprehensive (loss) income, net of tax	(5)	(2)	(8)
Comprehensive (loss) income	43	50	91	96
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries	(2)		(2)	1
Comprehensive (loss) income attributable to the Company	41	50	89	97
Eliminations [Member]
Condensed Financial Statements, Captions [Line Items]
Net (loss) income	222	84	269	112
Other comprehensive (loss) income, net of tax
Equity in other comprehensive (loss) income of subsidiaries	2	7		7
Other comprehensive (loss) income, net of tax	2	7		7
Comprehensive (loss) income	224	91	269	119
Comprehensive (income) loss attributable to non-controlling interest in subsidiaries
Comprehensive (loss) income attributable to the Company	$ 224	$ 91	$ 269	$ 119