Derivative Financial Instruments and Hedging Activities - Schedule of Amount of Gains and Losses Recognized in Income Related to Derivative Financial Instruments (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative
Motorcycles and related products cost of goods sold	$ 924,012	$ 790,628	$ 1,947,693	$ 1,797,929
Selling, administrative and engineering expense	304,008	290,274	597,105	576,137
Interest expense	7,680	7,696	15,359	15,416
Financial services interest expense	93,741	86,005	182,480	159,554
Cash Flow Hedging \| Designated as Hedging Instrument
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(7,248)	703	(35,754)	28,168
Cash Flow Hedging \| Designated as Hedging Instrument \| Foreign currency contracts
Derivative
Gain/(Loss) Reclassified from AOCL into Income	3,447	(2,067)	6,969	4,223
Cash Flow Hedging \| Designated as Hedging Instrument \| Foreign currency contracts \| Motorcycles and related products cost of goods sold
Derivative
Gain/(Loss) Reclassified from AOCL into Income	3,447	(2,067)	6,969	4,223
Cash Flow Hedging \| Designated as Hedging Instrument \| Commodity contracts
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(93)	(320)	(244)	(699)
Cash Flow Hedging \| Designated as Hedging Instrument \| Commodity contracts \| Motorcycles and related products cost of goods sold
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(93)	(320)	(244)	(699)
Cash Flow Hedging \| Designated as Hedging Instrument \| Cross-currency swaps
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(10,413)	3,220	(42,146)	24,845
Cash Flow Hedging \| Designated as Hedging Instrument \| Cross-currency swaps \| Selling, administrative & engineering expense
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(10,413)	3,220	(42,146)	24,845
Cash Flow Hedging \| Designated as Hedging Instrument \| Treasury rate lock contracts
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(41)	(203)	(37)	(269)
Cash Flow Hedging \| Designated as Hedging Instrument \| Treasury rate lock contracts \| Interest expense
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(91)	(90)	(182)	(181)
Cash Flow Hedging \| Designated as Hedging Instrument \| Treasury rate lock contracts \| Financial services interest expense
Derivative
Gain/(Loss) Reclassified from AOCL into Income	50	(113)	145	(88)
Cash Flow Hedging \| Designated as Hedging Instrument \| Swap rate lock contracts
Derivative
Gain/(Loss) Reclassified from AOCL into Income	(148)	73	(296)	68
Cash Flow Hedging \| Designated as Hedging Instrument \| Swap rate lock contracts \| Financial services interest expense
Derivative
Gain/(Loss) Reclassified from AOCL into Income	$ (148)	$ 73	$ (296)	$ 68

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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This element represents interest incurred for borrowed money which was used to produce goods or render services.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.

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