Finance Receivables - Aging of Past Due Finance Receivables Including Non Accrual Status Finance Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 25, 2022
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	$ 8,047,938	$ 7,497,149	$ 7,702,544
Current
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	7,787,848	7,222,144	7,470,704
Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	260,090	275,005	231,840
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	151,211	152,565	137,228
60 To 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	55,476	60,490	49,275
Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	53,403	61,950	45,337
Retail
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	6,998,397	6,748,201	6,945,649
Retail | Current
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	6,738,510	6,473,462	6,714,095
Retail | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	259,887	274,739	231,554
Retail | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	151,192	152,343	136,957
Retail | 60 To 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	55,454	60,446	49,260
Retail | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	53,241	61,950	45,337
Wholesale
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	1,049,541	748,948	756,895
Wholesale | Current
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	1,049,338	748,682	756,609
Wholesale | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	203	266	286
Wholesale | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	19	222	271
Wholesale | 60 To 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	22	44	15
Wholesale | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	$ 162	$ 0	$ 0