Consolidated Securitization Vehicles and Other Variable Interest Entities - Narrative (Details) - USD ($) $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Variable Interest Entity, Not Primary Beneficiary | |||
| Variable Interest Entity [Line Items] | |||
| Unconsolidated VIEs, individual investments | $ 532 | $ 607 | |
| Variable interest entity, reporting entity involvement, maximum loss exposure, amount | 525 | 582 | |
| Minimum | Variable Interest Entity, Not Primary Beneficiary | |||
| Variable Interest Entity [Line Items] | |||
| Unconsolidated VIEs, individual investments | 1 | 1 | |
| Maximum | Variable Interest Entity, Not Primary Beneficiary | |||
| Variable Interest Entity [Line Items] | |||
| Unconsolidated VIEs, individual investments | 22 | $ 22 | |
| Subprime | Residential Mortgage | |||
| Variable Interest Entity [Line Items] | |||
| Financing receivable, purchases | $ 487 | $ 934 | |