Business and Basis of Presentation - Additional Information (Details) |
Jul. 01, 2023 |
Mar. 31, 2026
company
|
Jan. 21, 2026
business
|
|---|---|---|---|
| Long-Lived Assets Held-for-sale [Line Items] | |||
| Number of businesses reinsured | business | 2 | ||
| Number of holding companies with outstanding public debt | company | 2 | ||
| Assured Life Re Acquisition | |||
| Long-Lived Assets Held-for-sale [Line Items] | |||
| Voting equity interest acquired, percentage | 100.00% | ||
| Sound Point Capital Management, LP | |||
| Long-Lived Assets Held-for-sale [Line Items] | |||
| Ownership interest | 0.30 |