Common Stock Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Jul. 04, 2015	Oct. 27, 2014
Disclosure of Repurchase Agreements [Abstract]
Stock Repurchase Program, Authorized Amount		$ 100.0
Treasury Stock Acquired During Period, Shares	250,000
Treasury Stock Acquired, Average Cost Per Share	$ 20.31
Treasury Stock, Value, Acquired, Cost Method	$ 5.1
Treasury Stock Acquired Under Share Repurchase Plan	1,250,000
Treasury Stock Acquired Under Stock Repurchase Plan, Average Cost Per Share	$ 19.48
Treasury Stock, Value, Acquired, Cost Method, Under Stock Repurchase Plan	$ 24.3