Borrowings - Schedule of Unsecured Notes (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| 5.50% Unsecured Notes [Member] | ||||
| Schedule of Unsecured Notes [Line Items] | ||||
| Principal Amount | $ 80.5 | $ 80.5 | ||
| Carrying Value | [1] | 79.7 | 79.5 | |
| Fair Value | 77.4 | 77.8 | ||
| 7.75% Unsecured Notes [Member] | ||||
| Schedule of Unsecured Notes [Line Items] | ||||
| Principal Amount | 74.8 | 74.8 | ||
| Carrying Value | [1] | 72.4 | 72.1 | |
| Fair Value | 75.5 | 76.2 | ||
| Unsecured Notes [Member] | ||||
| Schedule of Unsecured Notes [Line Items] | ||||
| Principal Amount | 155.3 | 155.3 | ||
| Carrying Value | [1] | 152.1 | 151.6 | |
| Fair Value | $ 152.9 | $ 154.0 | ||
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- Definition Amount of annual principal payment for debt instrument. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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
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