Finance Receivables - Changes In Allowance For Credit Losses On Finance Receivables (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 25, 2022	Sep. 26, 2021	Sep. 25, 2022	Sep. 26, 2021
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	$ 352,137	$ 358,811	$ 339,379	$ 390,936
Provision for credit losses	36,617	11,208	94,572	4,935
Charge-offs	(40,283)	(24,670)	(114,145)	(76,366)
Recoveries	11,625	10,485	40,290	36,329
Balance, end of period	360,096	355,834	360,096	355,834
Retail
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	342,691	342,490	326,320	371,738
Provision for credit losses	34,697	13,861	96,265	10,465
Charge-offs	(40,283)	(24,670)	(114,145)	(76,366)
Recoveries	11,625	10,335	40,290	36,179
Balance, end of period	348,730	342,016	348,730	342,016
Wholesale
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	9,446	16,321	13,059	19,198
Provision for credit losses	1,920	(2,653)	(1,693)	(5,530)
Charge-offs	0	0	0	0
Recoveries	0	150	0	150
Balance, end of period	$ 11,366	$ 13,818	$ 11,366	$ 13,818