Variable Interest Entities - Consolidated VIEs (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Variable Interest Entity [Line Items] | ||||
| Interest expense | $ 326 | $ 317 | $ 649 | $ 629 |
| Consolidated VIEs | ||||
| Variable Interest Entity [Line Items] | ||||
| Interest expense | $ 150 | $ 157 | $ 296 | $ 316 |
| X | ||||||||||
- Definition Aggregate amount of interest expense on all borrowings. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|