Asset-Backed Financing - Transfer of Motorcycle Receivables (Details) - Unconsolidated VIEs - Foreign Line of Credit - Asset-backed Canadian commercial paper conduit facility - Secured Debt - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 25, 2022	Jun. 26, 2022	Mar. 27, 2022	Sep. 30, 2023	Sep. 25, 2022
Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings
Transfers	$ 10.8	$ 40.5	$ 0.0	$ 27.8	$ 0.0	$ 25.3	$ 51.3	$ 53.1
Proceeds	$ 8.9	$ 33.5	$ 0.0	$ 23.0	$ 0.0	$ 21.2	$ 42.4	$ 44.2