Comprehensive Income (Components Of Accumulated Other Comprehensive Income) (Details) (USD $) In Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Oct. 01, 2010	Sep. 30, 2011	Oct. 01, 2010
Comprehensive Income (Loss) [Line Items]
Beginning Balance			$ 16.3	$ 10.1
Comprehensive income changes during the year, Foreign Currency Adjustments	(15.8)	10.0	(0.3)	(7.4)
Comprehensive income changes during the year, net of taxes, Derivative Agreements	1.5	3.2	0.9	3.4
Comprehensive income changes during the year, net of taxes			0.6	(4.0)
Ending Balance	16.9	6.1	16.9	6.1
Comprehensive income changes during the year, tax			0.2	0.5
Foreign Currency Adjustments [Member]
Comprehensive Income (Loss) [Line Items]
Beginning Balance			24.5	27.0
Comprehensive income changes during the year, Foreign Currency Adjustments			(0.3)	(7.4)
Ending Balance	24.2	19.6	24.2	19.6
Defined Benefit Plans [Member]
Comprehensive Income (Loss) [Line Items]
Beginning Balance			(8.0)	(13.3)
Comprehensive income changes during the year, net of taxes, Defined Benefit Plans			0	0
Ending Balance	(8.0)	(13.3)	(8.0)	(13.3)
Derivative Agreements [Member]
Comprehensive Income (Loss) [Line Items]
Beginning Balance			(0.2)	(3.6)
Comprehensive income changes during the year, net of taxes, Derivative Agreements			0.9	3.4
Ending Balance	$ 0.7	$ (0.2)	$ 0.7	$ (0.2)