Finance Receivables - Changes In Allowance For Credit Losses On Finance Receivables (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 26, 2022	Jun. 30, 2023	Jun. 26, 2022
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	$ 358,431	$ 340,473	$ 358,711	$ 339,379
Provision for credit losses	57,278	29,133	109,642	57,955
Charge-offs	(50,437)	(32,058)	(118,445)	(73,862)
Recoveries	16,508	14,589	31,872	28,665
Balance, end of period	381,780	352,137	381,780	352,137
Retail
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	343,600	327,206	345,275	326,320
Provision for credit losses	57,248	32,954	108,217	61,568
Charge-offs	(50,437)	(32,058)	(118,445)	(73,862)
Recoveries	16,508	14,589	31,872	28,665
Balance, end of period	366,919	342,691	366,919	342,691
Wholesale
Financing Receivable, Allowance for Credit Loss
Balance, beginning of period	14,831	13,267	13,436	13,059
Provision for credit losses	30	(3,821)	1,425	(3,613)
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	$ 14,861	$ 9,446	$ 14,861	$ 9,446