Summary of Tax Years Subject To Examination in Major Tax Jurisdictions (Detail) (Minimum)	12 Months Ended
	Dec. 31, 2012
United States - Federal
Income From Continuing Operations Before Income Taxes By Foreign Country In Jurisdictions [Line Items]
Summary of the tax years that remain subject to examination	2008
United States - States
Income From Continuing Operations Before Income Taxes By Foreign Country In Jurisdictions [Line Items]
Summary of the tax years that remain subject to examination	2003
Germany
Income From Continuing Operations Before Income Taxes By Foreign Country In Jurisdictions [Line Items]
Summary of the tax years that remain subject to examination	2010
Malaysia
Income From Continuing Operations Before Income Taxes By Foreign Country In Jurisdictions [Line Items]
Summary of the tax years that remain subject to examination	2007
Puerto Rico
Income From Continuing Operations Before Income Taxes By Foreign Country In Jurisdictions [Line Items]
Summary of the tax years that remain subject to examination	2008
United Kingdom
Income From Continuing Operations Before Income Taxes By Foreign Country In Jurisdictions [Line Items]
Summary of the tax years that remain subject to examination	2010