Short-Term Borrowings And Long-Term Debt (Short-Term Borrowings And Long-Term Debt) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jul. 01, 2011	Dec. 31, 2010
Securitization of accounts receivable	$ 0	$ 90.0
Total short-term borrowings	0	90.0
Less: Discount	(0.3)	(0.3)
Net long-term debt	249.7	249.7
3.35% Senior notes due December 15, 2015 [Member]
3.35% Senior note due December 15, 2015	$ 250.0	$ 250.0
Interest rate of debt	3.35%
Maturity date of debt	Dec. 15, 2015