Investment Portfolio - Schedule of Operations Information for COPJV (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Investment income | ||||
| Total investment income | $ 290.0 | $ 398.0 | $ 594.0 | $ 798.0 |
| Expenses | ||||
| Professional services | 3.0 | 2.0 | 5.0 | 5.0 |
| Other general and administrative expenses | 7.0 | 8.0 | 13.0 | 13.0 |
| Total expenses | 168.0 | 225.0 | 355.0 | 438.0 |
| Credit Opportunities Partners JV, LLC | ||||
| Investment income | ||||
| Total investment income | 104.9 | 109.0 | 213.7 | 191.2 |
| Expenses | ||||
| Interest expense | 39.6 | 35.1 | 78.4 | 63.4 |
| Custodian and accounting fees | 0.3 | 0.3 | 0.7 | 0.7 |
| Administrative services | 3.6 | 2.8 | 6.7 | 5.1 |
| Professional services | 0.5 | 0.1 | 0.6 | 0.2 |
| Other general and administrative expenses | 0.5 | 1.6 | 0.7 | 1.8 |
| Total expenses | 44.5 | 39.9 | 87.1 | 71.2 |
| Net investment income | 60.4 | 69.1 | 126.6 | 120.0 |
| Net realized and unrealized gain (loss) | (76.8) | (34.2) | (162.3) | (33.1) |
| Net increase in net assets resulting from operations | $ (16.4) | $ 34.9 | $ (35.7) | $ 86.9 |
| X | ||||||||||
- Definition Administrative Services Expenses No definition available.
|
| X | ||||||||||
- Definition Amount, before investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after reimbursement and fee waiver, of expense for generation of investment income classified as operating. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of expense for transfer agent and custodian services. Includes, but is not limited to, fee paid for maintaining investor record, account balance, and company's stock transaction and fee paid for holding and safeguarding assets of individual, mutual fund, and investment company. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of general and administrative expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after tax, of realized and unrealized gain (loss) on investment and derivative, classified as operating, and foreign currency transaction. Investment includes, but is not limited to, debt and equity securities, security sold short, real estate, and commodity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|