Accrued Liabilities - Schedule of Accrued Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Accrued Liabilities [Line Items]
Salaries, wages and commissions	$ 199	$ 144
Insurance	170	163
Warranty	118	102
Advertising and sales promotion	93	83
Interest	63	78
Employee retirement plans	40	32
Property, payroll and other taxes	27	28
Dividends payable	27	27
Litigation	7	14
Derivative instruments	6	27
Plant closures	5	3
Other	82	81
Total	$ 837	$ 782