Annual report pursuant to Section 13 and 15(d)

Contingencies - Additional Information (Detail)

Contingencies - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Mar. 01, 2012
May 07, 2010
Income Tax Contingency [Line Items]      
Deductible for product liability insurance $ 10    
Administrative assessment amount from Mexican Tax Administration Service     88
Tax assessment received from federal revenue office of Brazil relating to withholding/contributions from Company's distributors during 2004 4.2    
Equivalent amount under order from Rome Labor Court for social contributions, interest and penalties related to payments   7.1  
Spanish Tax Authority [Member]
Income Tax Contingency [Line Items]      
Tax assessment for withholding taxes, interest and penalties related to payments to Spanish distributors during 2003-2004 period $ 4.2