Financial Instruments (Details 4) (Cash Flow Hedging, USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Derivative Instruments, Gains (Losses)
Gains (losses) recognized in accumulated other comprehensive loss on derivatives	$ 0.4	$ (1.4)	$ (1.6)	$ 0.3
Foreign exchange contracts
Derivative Instruments, Gains (Losses)
Gains (losses) recognized in accumulated other comprehensive loss on derivatives	0.7	(1.4)	(1.5)	0.4
Commodity contracts
Derivative Instruments, Gains (Losses)
Gains (losses) recognized in accumulated other comprehensive loss on derivatives	$ (0.3)		$ (0.1)	$ (0.1)