Finance Receivables - Aging Of Past Due Finance Receivables Including Non Accrual Status Finance Receivables (Details) - USD ($) $ in Thousands	Sep. 25, 2022	Dec. 31, 2021	Sep. 26, 2021
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	$ 7,702,544	$ 6,911,300	$ 7,219,092
Current
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	7,470,704	6,716,205	7,052,386
Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	231,840	195,095	166,706
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	137,228	115,951	101,203
60 To 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	49,275	44,327	35,365
Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	45,337	34,817	30,138
Retail
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	6,945,649	6,493,519	6,727,956
Retail | Current
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	6,714,095	6,298,485	6,561,412
Retail | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	231,554	195,034	166,544
Retail | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	136,957	115,942	101,157
Retail | 60 To 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	49,260	44,326	35,273
Retail | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	45,337	34,766	30,114
Wholesale
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	756,895	417,781	491,136
Wholesale | Current
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	756,609	417,720	490,974
Wholesale | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	286	61	162
Wholesale | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	271	9	46
Wholesale | 60 To 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	15	1	92
Wholesale | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivable, gross	$ 0	$ 51	$ 24