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Debt - Schedule of Asset-Backed Notes Transactions (Details) - USD ($) $ in Millions | 1 Months Ended |
--- | --- | ---
Nov. 30, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Apr. 30, 2023 | Jan. 31, 2023 | Dec. 31, 2023
Asset Backed Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal Amount Issued |  |  |  |  |  | $ 4,419
January 2023 ABS Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal Amount Issued |  |  |  |  | $ 932 |
January 2023 ABS Notes | A Senior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  |  | 4.49% |
Expected Weighted-average Life to Maturity (in years) |  |  |  |  | 2 years 11 months 23 days |
Principal Amount Issued |  |  |  |  | $ 891 |
January 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  |  | 4.74% |
Expected Weighted-average Life to Maturity (in years) |  |  |  |  | 2 years 11 months 23 days |
Principal Amount Issued |  |  |  |  | $ 0 |
January 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  |  | 4.98% |
Expected Weighted-average Life to Maturity (in years) |  |  |  |  | 2 years 11 months 23 days |
Principal Amount Issued |  |  |  |  | $ 41 |
April 2023 ABS Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal Amount Issued |  |  |  | $ 1,212 |  |
April 2023 ABS Notes | A Senior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  | 4.89% |  |
Expected Weighted-average Life to Maturity (in years) |  |  |  | 1 year 11 months 26 days |  |
Principal Amount Issued |  |  |  | $ 891 |  |
April 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  | 5.13% |  |
Expected Weighted-average Life to Maturity (in years) |  |  |  | 1 year 11 months 26 days |  |
Principal Amount Issued |  |  |  | $ 0 |  |
April 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  | 5.38% |  |
Expected Weighted-average Life to Maturity (in years) |  |  |  | 1 year 11 months 26 days |  |
Principal Amount Issued |  |  |  | $ 41 |  |
April 2023 ABS Notes | A Senior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  | 4.73% |  |
Expected Weighted-average Life to Maturity (in years) |  |  |  | 4 years 11 months 26 days |  |
Principal Amount Issued |  |  |  | $ 268 |  |
April 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  | 4.97% |  |
Expected Weighted-average Life to Maturity (in years) |  |  |  | 4 years 11 months 26 days |  |
Principal Amount Issued |  |  |  | $ 0 |  |
April 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  |  | 5.22% |  |
Expected Weighted-average Life to Maturity (in years) |  |  |  | 4 years 11 months 26 days |  |
Principal Amount Issued |  |  |  | $ 12 |  |
June 2023 ABS Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal Amount Issued |  |  | $ 746 |  |  |
June 2023 ABS Notes | A-1a Senior fixed rate class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  | 5.16% |  |  |
Expected Weighted-average Life to Maturity (in years) |  |  | 2 years 11 months 19 days |  |  |
Principal Amount Issued |  |  | $ 538 |  |  |
June 2023 ABS Notes | A-1b Senior floating rate class notes | Secured Overnight Financial Rate (SOFR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, percentage points added to the reference rate |  |  | 0.85% |  |  |
Expected Weighted-average Life to Maturity (in years) |  |  | 2 years 11 months 19 days |  |  |
Principal Amount Issued |  |  | $ 175 |  |  |
June 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  | 5.40% |  |  |
Expected Weighted-average Life to Maturity (in years) |  |  | 2 years 11 months 19 days |  |  |
Principal Amount Issued |  |  | $ 0 |  |  |
June 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  |  | 5.65% |  |  |
Expected Weighted-average Life to Maturity (in years) |  |  | 2 years 11 months 19 days |  |  |
Principal Amount Issued |  |  | $ 33 |  |  |
September 2023 ABS Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal Amount Issued |  | $ 953 |  |  |  |
September 2023 ABS Notes | A-1a Senior fixed rate class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  | 5.61% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 2 years |  |  |  |
Principal Amount Issued |  | $ 265 |  |  |  |
September 2023 ABS Notes | A-1b Senior floating rate class notes | Secured Overnight Financial Rate (SOFR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, percentage points added to the reference rate |  | 0.68% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 2 years |  |  |  |
Principal Amount Issued |  | $ 114 |  |  |  |
September 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  | 5.85% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 2 years |  |  |  |
Principal Amount Issued |  | $ 0 |  |  |  |
September 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  | 6.09% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 2 years |  |  |  |
Principal Amount Issued |  | $ 17 |  |  |  |
September 2023 ABS Notes | A Senior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  | 5.35% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 5 years |  |  |  |
Principal Amount Issued |  | $ 557 |  |  |  |
September 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  | 5.59% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 5 years |  |  |  |
Principal Amount Issued |  | $ 0 |  |  |  |
September 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument |  | 5.84% |  |  |  |
Expected Weighted-average Life to Maturity (in years) |  | 5 years |  |  |  |
Principal Amount Issued |  | $ 0 |  |  |  |
November 2023 ABS Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal Amount Issued | $ 576 |  |  |  |  |
November 2023 ABS Notes | A-1a Senior fixed rate class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument | 5.67% |  |  |  |  |
Expected Weighted-average Life to Maturity (in years) | 3 years |  |  |  |  |
Principal Amount Issued | $ 435 |  |  |  |  |
November 2023 ABS Notes | A-1b Senior floating rate class notes | Secured Overnight Financial Rate (SOFR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, percentage points added to the reference rate | 0.95% |  |  |  |  |
Expected Weighted-average Life to Maturity (in years) | 3 years |  |  |  |  |
Principal Amount Issued | $ 100 |  |  |  |  |
November 2023 ABS Notes | B Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument | 5.96% |  |  |  |  |
Expected Weighted-average Life to Maturity (in years) | 3 years |  |  |  |  |
Principal Amount Issued | $ 41 |  |  |  |  |
November 2023 ABS Notes | C Junior class notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate on debt instrument | 6.21% |  |  |  |  |
Expected Weighted-average Life to Maturity (in years) | 3 years |  |  |  |  |
Principal Amount Issued | $ 0 |  |  |  |  |

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