Securitization and Variable Interest Entities - Narrative (Details) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2026
USD ($)
entity
|
Jun. 30, 2025
USD ($)
|
Jun. 30, 2026
USD ($)
entity
trust
|
Jun. 30, 2025
USD ($)
|
Dec. 31, 2025
USD ($)
entity
|
|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||
| Number of consolidated VIEs (in entities) | entity | 1 | 1 | 1 | ||
| Number of consolidated VIEs exercised securitization clean up calls (in entities) | entity | 0 | ||||
| Number of nonconsolidated entities in which investments are held | entity | 25 | 25 | 22 | ||
| Number of nonconsolidated trusts established | trust | 4 | ||||
| Number of nonconsolidated trusts called | trust | 1 | ||||
| Investment, Proportional Amortization Method, Elected, Statement of Financial Position [Extensible Enumeration] | Other assets (less allowance for credit losses of $2,557 and $2,998, as of June 30, 2026 and December 31, 2025, respectively) | Other assets (less allowance for credit losses of $2,557 and $2,998, as of June 30, 2026 and December 31, 2025, respectively) | Other assets (less allowance for credit losses of $2,557 and $2,998, as of June 30, 2026 and December 31, 2025, respectively) | ||
| Investments | $ | $ 105.7 | $ 105.7 | $ 53.5 | ||
| Unfunded commitments | $ | 88.7 | $ 88.7 | $ 47.2 | ||
| Expected funding term | 3 years | ||||
| Amortization of the related investments | $ | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 | |