Accounts Receivable Factoring Agreements Narrative (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 29, 2014	Mar. 30, 2013
Concentration of Credit Risks and Accounts Receivable Factoring Agreements (Additional Textual) [Abstract]
Factoring agreement maximum outstanding amount	$ 20.0
Foreign Subsidiary Factoring agreement maximum outstanding amount	62.5
Sale of receivable under factoring agreement	131.7	101.8
Factoring fees	$ 0.4	$ 0.3