Additional Balance Sheet and Cash Flow Information - Inventories, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 25, 2022
Inventory
Raw materials and work in process	$ 333,107	$ 331,380	$ 311,424
Inventory at lower of FIFO cost or net realizable value	893,461	1,067,460	776,343
Excess of FIFO over LIFO cost	(124,696)	(116,500)	(95,581)
Total inventories, net	768,765	950,960	680,762
Certificates of Deposit
Inventory
Deposits	478,900	317,400	344,700
Motorcycle finished goods
Inventory
Inventory, finished goods, net of inventory valuation adjustment	405,714	549,041	304,195
Parts and accessories and apparel
Inventory
Inventory, finished goods, net of inventory valuation adjustment	$ 154,640	$ 187,039	$ 160,724