Employee Benefit Plans (Components Of Net Periodic Benefit Cost For Pension Benefits) (Details) (USD $) In Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Oct. 01, 2010	Sep. 30, 2011	Oct. 01, 2010
U.S. Plans [Member]
Service cost	$ 0.4	$ 0.4	$ 1.2	$ 1.1
Interest cost	2.1	2.1	6.3	6.3
Expected return on plan assets	(2.4)	(2.3)	(7.2)	(6.9)
Amortization of prior service cost			0.1
Amortization of net loss	1.1	1.2	3.3	3.6
Net pension expense	1.2	1.4	3.7	4.1
Non-U.S. Plans [Member]
Service cost	0.8	0.6	2.4	1.8
Interest cost	1.5	1.3	4.5	4.1
Expected return on plan assets	(0.6)	(0.4)	(1.8)	(1.3)
Amortization of prior service cost	0.1		0.3
Amortization of net loss	0.3	0.2	0.9	0.5
Amortization of translation obligation			0.2
Net pension expense	$ 2.1	$ 1.7	$ 6.5	$ 5.1