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Share-Based Compensation Plans - Additional Information (Detail) - $ / shares | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Time-Based Stock Options |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Stock options granted |  |  | 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 will vest in four equal tranches of 25% on the first business day of each quarter in 2024. The remaining 350,000 Time-Based Stock Options will vest one-third on each of March 6, 2025, March 6, 2026, and March 6, 2027. |
Strike price | $ 30.73 |  | $ 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% |
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, 2025 |
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, 2026 |
Time-Based Stock Options | Share-based Compensation Award, Tranche 4 |  |  |  |
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] |  |  |  |
Stock options granted | 0 | 0 |  | 0
Unvested stock options forfeited | 0 | 0 | 0 | 0
Restricted Stock |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of shares forfeited | 0 | 0 | 0 | 0
Restricted Stock | Key Employees |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of shares granted | 0 | 0 | 0 | 0
Restricted Stock | Non Employee Director |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of shares granted | 23,556 | 19,887 | 74,146 | 68,592
Weighted average grant date value of shares granted | $ 31.16 | $ 33.83 | $ 30.74 | $ 29.43
Restricted Stock Units |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of shares forfeited | 0 | 4,282 | 0 | 4,282
Shares vested | 0 | 0 | 65,182 | 61,652
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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