INVENTORIES - Schedule of Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Inventory [Line Items]
Inventory, gross	$ 335,337	$ 480,662
Less: excess of current cost over LIFO	(24,666)	(24,575)
Total	310,671	456,087
New recreational vehicles
Inventory [Line Items]
Inventory, gross	285,596	385,001
Pre-owned recreational vehicles
Inventory [Line Items]
Inventory, gross	40,913	86,517
Parts, accessories and other
Inventory [Line Items]
Inventory, gross	$ 8,828	$ 9,144

Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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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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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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