Stockholders' Equity (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Jul. 02, 2017	Apr. 02, 2017	Jan. 01, 2017	Oct. 02, 2016	Jul. 03, 2016	Apr. 03, 2016	Jul. 27, 2016
Schedule of Shareholders' Equity [Line Items]
Stock repurchase program, number of shares authorized to be repurchased							8,000,000
Stock repurchase program, number of shares remained available for repurchase		8,000,000
Repurchased Common Shares For Activity Pursuant to Equity Incentive Plans		62,949
Aggregate Cost of Repurchased Common Shares for Activity Pursuant to Equity Incentive Plans		$ 3.3
Cash dividends (per share)		$ 0.07	$ 0.07	$ 0.07	$ 0.07	$ 0.07
Dividends Payable, Amount		$ 7.7
Subsequent Event [Member]
Schedule of Shareholders' Equity [Line Items]
Cash dividends (per share)	$ 0.07