Finance Receivables - Contractual Maturities Of Finance Receivables (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
2023	$ 1,845,119
2024	1,255,763
2025	1,416,527
2026	1,525,550
2027	1,212,254
Thereafter	241,936
Total	7,497,149	$ 6,911,300
United States
Accounts, Notes, Loans and Financing Receivable [Line Items]
2023	1,785,960
2024	1,219,299
2025	1,376,733
2026	1,482,118
2027	1,200,396
Thereafter	241,936
Total	7,306,442
Canada
Accounts, Notes, Loans and Financing Receivable [Line Items]
2023	59,159
2024	36,464
2025	39,794
2026	43,432
2027	11,858
Thereafter	0
Total	$ 190,707