Acquisitions (Details) (USD $) In Millions, unless otherwise specified			12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011 La Model Ltd. [Member]	Jul. 01, 2010 La Model Ltd. [Member]	Jul. 06, 2009 Plastef Investissements SA [Member]
Business Acquisition [Line Items]
Outstanding shares acquired (in hundredths)				100.00%
Cash consideration				$ 2.5	$ 16.9
Contingent consideration, at fair value	2.1	2.3		1.5	2.6
Purchase Price Allocation [Abstract]
Intangible assets				3.3
Goodwill				1.2	7.8
Deferred tax liabilities				0.6
Property, plant and equipment					4.9
Other intangible assets					8.8
Real property and equipment lease obligations					2.4
Estimated probable range of contingent consideration payments (in years)			Five
Estimated probable range of contingent consideration, minimum			0
Estimated probable range of contingent consideration, maximum			$ 5.0