Other liabilities (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Other Liabilities Disclosure [Abstract] | ||
| General expenses payable | $ 43,865 | $ 75,664 |
| Insurance liabilities | $ 25,401 | $ 23,713 |
| Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] | Total other liabilities | Total other liabilities |
| Lease liabilities | $ 11,556 | $ 13,151 |
| Audit fees payable | 114 | 1,484 |
| Tax payable | 0 | 648 |
| Payable for capital provision assets | 634 | 2,346 |
| Contingent fees | 7,238 | 74,600 |
| Total other liabilities | 88,808 | $ 191,606 |
| Contingent fee reversal | $ 67,300 |
| X | ||||||||||
- Definition Accrued Contingent Fees No definition available.
|
| X | ||||||||||
- Definition Accrued Contingent Fees Reversal No definition available.
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for general expenses. No definition available.
|
| X | ||||||||||
- Definition Obligations from capital provision assets. No definition available.
|
| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Indicates line item in statement of financial position that includes operating lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of liabilities classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|