Product Warranty and Recall Campaigns - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 27, 2021	Dec. 31, 2020	Jun. 28, 2020
Product Information
Liability for recall campaigns	$ 24.0	$ 24.7	$ 32.0
Battery For Electric Motorcycles
Product Information
Unlimited warranty period	5 years
Parts & Accessories and General Merchandise
Product Information
Standard product warranty, period	1 year
All Countries, Excluding Japan | Motorcycles
Product Information
Standard product warranty, period	2 years
Japan | Motorcycles
Product Information
Standard product warranty, period	3 years