CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenue:
Motorcycles and related products	$ 1,079,522			$ 881,213			$ 3,213,431	$ 3,717,375
Financial services	261,188			269,482			763,587	781,818
Total revenue	1,340,710			1,150,695			3,977,018	4,499,193
Costs and expenses:
Motorcycles and related products cost of goods sold	798,683			618,580			2,320,261	2,566,272
Financial services interest expense	75,883			94,463			258,391	276,943
Financial services provision for credit losses	(301,499)			57,977			(198,427)	175,017
Selling, administrative and engineering expense	292,885			273,879			849,098	870,985
Total costs and expenses	865,952			1,044,899			3,229,323	3,889,217
Operating income	474,758			105,796			747,695	609,976
Other income, net	14,706			18,408			45,456	54,851
Investment income	12,267			16,450			32,158	45,665
Interest expense	10,182			7,707			25,564	23,066
Income before income taxes	491,549			132,947			799,745	687,426
Income tax provision	116,384			16,980			188,036	123,821
Net income	375,165	$ 105,745	$ 130,797	115,967	$ 215,406	$ 232,233	611,709	563,605
Less: Loss attributable to noncontrolling interests	2,201			3,073			6,332	8,644
Net income attributable to Harley-Davidson, Inc.	$ 377,366			$ 119,040			$ 618,041	$ 572,249
Earnings per share:
Basic (in dollars per share)	$ 3.13			$ 0.92			$ 5.07	$ 4.30
Diluted (in dollars per share)	3.10			0.91			5.03	4.27
Cash dividends per share (in dollars per share)	$ 0.1800	$ 0.1800	$ 0.1800	$ 0.1725	$ 0.1725	$ 0.1725	$ 0.5400	$ 0.5175