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Equity-Based Compensation - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Authorized common stock | 12,700,000 |  | 12,700,000 |
Equity incentive plan available for future grant | 2,095,494 |  | 2,095,494 |
Stock options, contractual term |  |  | 10 years |
Equity-based compensation expense | $ 9,467 | $ 8,163 | $ 27,014 | $ 23,140
Unrecognized compensation expense related to unvested options |  |  | $ 80,300 |
Vesting period |  |  | 1 year 2 months 12 days |
Deferred income tax benefit |  |  | $ 56,133 | (21,655)
Minimum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Annual increments in employee grants |  |  | 25.00% |
Maximum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Annual increments in employee grants |  |  | 33.00% |
Stock Compensation Plan [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Deferred income tax benefit | $ 2,600 | $ 2,200 | $ 7,300 | $ 6,300
Restricted Stock Units [Member] | Minimum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Vesting period |  |  | 3 years |
Restricted Stock Units [Member] | Maximum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Vesting period |  |  | 4 years |
Performance Stock Units [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Vesting period |  |  | 3 years |
Performance Stock Units [Member] | Minimum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of shares issuable at the end of the vesting period, percentage |  |  | 0.00% |
Performance Stock Units [Member] | Maximum [Member] |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Number of shares issuable at the end of the vesting period, percentage |  |  | 200.00% |

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