Taxation - Narrative (Details) - USD ($) $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Income Tax Disclosure [Abstract] | |||
| Excess tax basis | $ 148.5 | $ 148.1 | |
| Less: valuation allowance | $ (176.4) | (176.2) | |
| Tax benefit distributions to noncontrolling interest holders, percent | 85.00% | ||
| Tax benefit retained by parent, percent | 15.00% | ||
| Tax receivable agreement, fair value | $ 5.1 | 2.2 | |
| Tax receivable agreement, fair value, current | 2.0 | 0.2 | |
| Tax receivable agreement, fair value, non current | 3.1 | $ 2.0 | |
| Payments for tax receivable agreements | $ 0.2 | $ 0.0 | |