Stockholders' Equity (Narrative) (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended						6 Months Ended			3 Months Ended
	Jun. 29, 2014	Mar. 30, 2014	Dec. 29, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Jun. 29, 2014	Jun. 30, 2013	Oct. 24, 2012	Sep. 28, 2014 Subsequent Event [Member]
Schedule of Shareholders' Equity [Line Items]
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, before Tax								$ (1.0)
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax								0.4
Stock repurchase program, number of shares authorized to be repurchased									6,000,000
Number of common stock repurchased in open market							800,000
Stock Repurchased During Period, Value							34.8
Stock repurchase program, number of shares remained available for repurchase	1,700,000						1,700,000
Repurchased Common Shares For Activity Pursuant to Equity Incentive Plans							97,174
Aggregate Cost of Repurchased Common Shares for Activity Pursuant to Equity Incentive Plans							4.2
Cash dividends (per share)	$ 0.07	$ 0.07	$ 0.07	$ 0.07	$ 0.07	$ 0.07				$ 0.07
Dividends Payable, Amount	$ 7.9						$ 7.9