Share Repurchases (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Oct. 01, 2017	Oct. 01, 2017	May 25, 2017
Text Block [Abstract]
Number of shares authorized for repurchase under the share repurchase program			200,000,000.0
Shares repurchased	200,000	200,000
Value of shares repurchased	$ 11,500	$ 11,508
Treasury stock acquired, average cost per share (in dollars per share)	$ 76.16	$ 76.12