Recently Issued Accounting Pronouncements (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2017	Jul. 01, 2016	Dec. 31, 2016	Dec. 30, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Payments related to tax withholding for share-based compensation	$ 3.8	$ 0.3
Accounting Standards Update 2016-09, Excess Tax Benefit Component
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Excess tax benefits classified as operating activities	$ 0.2
Excess tax benefits reclassified from financing activities		$ 0.2
Retained Earnings | Accounting Standards Update 2016-09, Excess Tax Benefit Component
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net cumulative increase (decrease) of adjustment				$ (0.2)
Additional Paid-in Capital | Accounting Standards Update 2016-09, Excess Tax Benefit Component
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net cumulative increase (decrease) of adjustment			$ 0.2