Additional Balance Sheet and Cash Flow Information - Reconciliation of Net Income (Loss) to Net Cash Provided by Operating Activities of Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net income	$ 695,046	$ 739,214	$ 650,024
Adjustments to reconcile Net income to Net cash provided by operating activities:
Depreciation and amortization	158,112	151,942	165,185
Amortization of deferred loan origination costs	85,018	94,914	86,115
Amortization of financing origination fees	13,208	15,105	13,810
Provision for long-term employee benefits	(67,624)	(21,891)	8,317
Employee benefit plan contributions and payments	(5,736)	(14,320)	(17,133)
Stock compensation expense	82,901	54,353	42,156
Net change in wholesale finance receivables related to sales	(387,743)	(198,623)	89,001
Provision for credit losses	227,158	145,133	25,049
Deferred income taxes	(30,059)	(15,936)	(7,672)
Other, net	(39,713)	(13,027)	(9,985)
Changes in current assets and liabilities:
Accounts receivable, net	(11,443)	(82,385)	(53,463)
Finance receivables – accrued interest and other	(339)	414	13,316
Inventories, net	21,257	(254,170)	(207,550)
Accounts payable and accrued liabilities	28,570	4,503	173,548
Other current assets	(13,726)	(56,765)	4,983
Total change in current assets and liabilities	59,841	(190,753)	325,677
Net cash provided by operating activities	754,887	548,461	975,701
Supplemental Cash Flow Information [Abstract]
Interest	290,467	231,651	191,663
Income taxes	$ 237,658	$ 244,374	$ 155,579