Financing Receivables - Purchases, Sales and Nonperforming (Details) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Nonperforming | |||||
| Financing Receivables | |||||
| Loans | $ 15,000,000 | $ 15,000,000 | $ 13,000,000 | ||
| Deteriorated credit quality | |||||
| Financing Receivables | |||||
| Loans purchased | 0 | ||||
| Commercial Loans | Syndicated loans | |||||
| Financing Receivables | |||||
| Loans purchased | 1,000,000 | $ 13,000,000 | 4,000,000 | $ 17,000,000 | |
| Loans sold | 0 | 1,000,000 | 6,000,000 | 4,000,000 | |
| Loans | 74,000,000 | 74,000,000 | 79,000,000 | ||
| Consumer Loans | Residential mortgage loans | |||||
| Financing Receivables | |||||
| Loans purchased | 216,000,000 | $ 76,000,000 | 375,000,000 | $ 116,000,000 | |
| Loans | $ 1,079,000,000 | $ 1,079,000,000 | $ 799,000,000 | ||