Finance Receivables, Net - Additional Information (Details) - USD ($)	3 Months Ended
	Jun. 30, 2023	Mar. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable accrued interest before allowance for credit loss	$ 306,000,000	$ 284,000,000
Retail Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable accrued interest before allowance for credit loss	251,000,000	235,000,000
Gross Charges Off	134,000,000
Dealer Products [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable accrued interest before allowance for credit loss	55,000,000	$ 49,000,000
Gross Charges Off	$ 0