Debt - Schedule of ABS Notes Transactions (Details) - USD ($) $ in Millions	1 Months Ended
Mar. 31, 2024	Jan. 31, 2024
Secured Overnight Financial Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	5.319%
Asset Backed Notes
Debt Instrument [Line Items]
Principal Amount Issued	$ 1,915
January 2024 ABS Notes \| A-1a Senior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		5.00%
Expected Weighted-average Life to Maturity (in years)		1 year 11 months 1 day
Principal Amount Issued		$ 835
January 2024 ABS Notes \| A-1b Senior class notes
Debt Instrument [Line Items]
Expected Weighted-average Life to Maturity (in years)		1 year 11 months 1 day
Principal Amount Issued		$ 279
January 2024 ABS Notes \| A-1b Senior class notes \| Secured Overnight Financial Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate		0.65%
January 2024 ABS Notes \| B Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		5.24%
Expected Weighted-average Life to Maturity (in years)		1 year 11 months 1 day
Principal Amount Issued		$ 0
January 2024 ABS Notes \| C Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		5.49%
Expected Weighted-average Life to Maturity (in years)		1 year 11 months 1 day
Principal Amount Issued		$ 51
January 2024 ABS Notes \| A Senior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		4.83%
Expected Weighted-average Life to Maturity (in years)		4 years 11 months 1 day
Principal Amount Issued		$ 668
January 2024 ABS Notes \| B Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		5.08%
Expected Weighted-average Life to Maturity (in years)		4 years 11 months 1 day
Principal Amount Issued		$ 51
January 2024 ABS Notes \| C Junior class notes
Debt Instrument [Line Items]
Stated interest rate on debt instrument		5.32%
Expected Weighted-average Life to Maturity (in years)		4 years 11 months 1 day
Principal Amount Issued		$ 31

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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