Reportable Segments - Schedule of Information by Industry Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Segment Reporting Information
Assets:	$ 12,382,381	$ 12,334,920	$ 11,881,579
Depreciation and Amortization:	41,704	41,504
Capital expenditures:	29,973	46,356
HDMC
Segment Reporting Information
Assets:	3,522,422	3,462,927	3,630,710
Depreciation and Amortization:	36,259	36,962
Capital expenditures:	29,322	42,683
LiveWire
Segment Reporting Information
Assets:	128,254	237,088	147,960
Depreciation and Amortization:	3,085	2,326
Capital expenditures:	613	3,239
HDFS
Segment Reporting Information
Assets:	8,731,705	8,634,905	$ 8,102,909
Depreciation and Amortization:	2,360	2,216
Capital expenditures:	$ 38	$ 434