Stockholders' Equity (Details) - USD ($)	Sep. 29, 2018	Feb. 28, 2018	Dec. 30, 2017
Class of Stock [Line Items]
Authorized amount under stock repurchase program		$ 200,000,000	$ 150,000,000
Common stock
Class of Stock [Line Items]
Remaining authorization for future share repurchases	$ 62,600,000