Finance Receivables - Additional Information (Details)	3 Months Ended
	Mar. 31, 2024 USD ($) portfolio	Mar. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable
Reasonable and supportable economic forecast length	2 years
Length of mean reversion process used in economic forecasting	3 years
Number of portfolios | portfolio	2
Retail
Accounts, Notes, Loans and Financing Receivable
Reversal of accrued interest against interest income	$ 9,500,000	$ 7,200,000
Wholesale
Accounts, Notes, Loans and Financing Receivable
Reversal of accrued interest against interest income	$ 0	$ 0