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Equity-Based Compensation, Profit Sharing and Deferred Compensation Plans - Additional Information (Detail) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($) compensation_plan $ / shares shares | Dec. 31, 2023 USD ($) shares | Dec. 31, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Equity-based compensation expense | $ | $ 73,925 | $ 99,507 | $ 82,537
Tax benefit related to equity-based compensation costs | $ | $ 15,900 | $ 19,900 | $ 16,700
Options exercised (in shares) | 73,009 | 158,022 | 95,069
Combined plan contribution | $ | $ 30,200 | $ 26,200 | $ 26,800
Shares contributed to the Employee Stock Ownership Plan (in Shares) | 3,700 | 3,640 |
Number of deferred compensation plans | compensation_plan | 2 |  |
Common stock, shares held in rabbi trust, shares (in shares) | 106,697 | 106,697 |
Tranche One |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares vested (in shares) | 2,700 |  |
Tranche Two |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of shares vested (in shares) | 1,820 |  |
Tranche Two | Key Management Employees |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Percentage of options vesting rights | 50.00% |  |
RSUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units grants during period | 1,828 |  |
Total unrecognized compensation cost for all outstanding Options and RSUs | $ | $ 202,007 |  |
Weighted-average period over which the unrecognized compensation will be recorded | 2 years |  |
Weighted average grant date fair value per share for the RSUs (in dollars per share) | $ / shares | $ 7,588.67 |  |
RSUs | Tranche One |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units vesting period or option vesting period | 4 years |  |
Restricted share units grants during period | 1,170 |  |
RSUs | Tranche Two |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units vesting period or option vesting period | 2 years |  |
Restricted share units grants during period | 658 |  |
Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of years for options granted | 10 years |  |
Options | Tranche One |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units vesting period or option vesting period | 4 years |  |
Percentage of options vesting rights | 25.00% |  |
Options | Tranche One | Key Management Employees |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Percentage of options vesting rights | 50.00% |  |
Options | Tranche Two |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units vesting period or option vesting period | 2 years |  |
Percentage of options vesting rights | 50.00% |  |
Employee Stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Granted (Shares) | 4,520 |  |
Minimum | Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units vesting period or option vesting period | 3 years |  |
Maximum | Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units vesting period or option vesting period | 6 years |  |
2018 Plan | RSUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted share units grants during period | 1,828 |  |
2018 Plan | Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Granted (Shares) | 2,742 |  |
2014 Plan | Options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Granted (Shares) | 1,778 |  |

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