Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue
Revenue	$ 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
HDMC
Disaggregation of Revenue
Revenue	1,073,959	876,405	3,199,113	3,701,417
LiveWire
Disaggregation of Revenue
Revenue	5,563	4,808	14,318	15,958
HDFS
Disaggregation of Revenue
Financial services	261,188	269,482	763,587	781,818
Motorcycles \| HDMC
Disaggregation of Revenue
Revenue	821,864	615,628	2,463,793	2,905,861
Parts and accessories \| HDMC
Disaggregation of Revenue
Revenue	167,252	174,301	497,558	534,359
Apparel \| HDMC
Disaggregation of Revenue
Revenue	56,052	55,688	168,614	183,192
Licensing \| HDMC
Disaggregation of Revenue
Revenue	5,547	3,897	14,549	18,312
Other \| HDMC
Disaggregation of Revenue
Revenue	23,244	26,891	54,599	59,693
Interest income \| HDFS
Disaggregation of Revenue
Financial services	198,239	232,990	622,696	666,903
Other \| HDFS
Disaggregation of Revenue
Financial services	$ 62,949	$ 36,492	$ 140,891	$ 114,915

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