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v3.25.4

Equity-based compensation - Narrative (Details) shares in Thousands, $ in Millions | 12 Months Ended
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Dec. 31, 2025 USD ($) installment shares | Dec. 31, 2024 shares | Dec. 31, 2023 shares | Dec. 31, 2022 | Dec. 31, 2021 installment
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares issued (in shares) | shares | 637 |  |  |  |
Equity-based compensation expense | $ | $ 29.7 |  |  |  |
Proceeds from stock options exercised | $ | $ 13.6 |  |  |  |
Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Period for recognition | 1 year 9 months 21 days |  |  |  |
Board of Directors and Managing Directors | Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares issued (in shares) | shares | 600 | 800 | 900 |  |
Award vesting period | 3 years |  |  | 3 years | 4 years
Number of quarter installment | installment | 12 |  |  |  |
Number of annual installment | installment |  |  |  |  | 3
Maximum contract term | 10 years |  |  |  |

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