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v3.25.3

Share-Based Compensation Plans - Additional Information (Detail) - $ / shares |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Mar. 06, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock options granted |  | 0 | 0 |  |
Vesting date |  |  |  | Dec. 31, 2028 |
Class A-2 common shares | Fox Paine & Company, LLC. |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Common shares issued | 550,000 |  |  | 550,000 |
Time-Based Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Stock options granted |  |  |  | 50,000 | 550,000
Stock options vested |  |  |  |  | 200,000
Stock options expected to vest |  | 350,000 |  | 350,000 |
Vesting description |  |  |  | Of this amount, 200,000 Time-Based Stock Options vested in four equal tranches of 25% on the first business day of each quarter in 2024. Of the remaining 350,000 Time-Based Stock Options, one-third vested on March 6, 2025, |
Strike price |  | $ 36.25 | $ 30.73 | $ 36.25 | $ 30.73
Time-Based Stock Options | Share-based Compensation Award, Tranche 1 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Percentage of shares vested on each anniversary of the grant date |  |  |  |  | 25.00%
Vesting description |  |  |  | one-third |
Vesting date |  |  |  | Mar. 06, 2025 |
Time-Based Stock Options | Share-based Compensation Award, Tranche 2 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Vesting description |  |  |  | one-third |
Vesting date |  |  |  | Mar. 06, 2026 |
Time-Based Stock Options | Share-based Compensation Award, Tranche 3 |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Vesting description |  |  |  | one-third |
Vesting date |  |  |  | Mar. 06, 2027 |
Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Unvested stock options forfeited |  | 0 | 0 | 0 | 0
Restricted Stock | Non Employee Director |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of shares granted |  | 27,626 | 23,556 | 65,755 | 74,146
Weighted average grant date value of shares granted |  | $ 28.87 | $ 31.16 | $ 30.71 | $ 30.74
Restricted Stock Units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares vested |  | 0 | 0 | 0 | 65,182
Restricted Class A Common Shares or Restricted Stock Units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of shares forfeited |  | 0 | 0 | 0 | 0
Restricted Class A Common Shares or Restricted Stock Units | Key Employees |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of shares granted |  | 0 | 0 | 0 | 0

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