Goodwill and Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill
Balance, beginning of period	$ 62,696	$ 62,090
Currency translation	(1,041)	606
Balance, end of period	61,655	62,696
HDMC
Goodwill
Balance, beginning of period	54,369	53,763
Currency translation	(1,041)	606
Balance, end of period	53,328	54,369
LiveWire
Goodwill
Balance, beginning of period	8,327	8,327
Currency translation	0	0
Balance, end of period	$ 8,327	$ 8,327