Litigation and Contingencies (Additional Information) (Details) - Licensing agreements [Member] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
Long-term Purchase Commitment [Line Items]
Royalty expense, licensing agreements	$ 0.5	$ 0.6	$ 1.0	$ 1.1
Advertising expense, licensing agreements	$ 1.5	$ 0.9	$ 1.9	$ 1.7