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Retirement Plans - Narrative (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Defined Contribution Plan Disclosure [Line Items] |  |  |
Defined Contribution Plan, Tax Status [Extensible Enumeration] | Nonqualified Plan | Nonqualified Plan | Nonqualified Plan
Bonus plan compensation expense | $ 12,382,000 | $ 13,580,000 | $ (15,782,000)
Qualified Plan |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Employer matching contribution, percent of match | 50.00% |  |
Employer discretionary contribution, percent of qualified cash compensation (up to) | 6.00% |  |
Qualified Plan | United States |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Employer contributions | $ 5,472,000 | 5,260,000 | 4,933,000
Qualified Plan | Foreign Plan |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Employer contributions | $ 13,531,000 | 13,208,000 | 11,803,000
Deferred Compensation Arrangement with Individual, by Type of Compensation, Pension and Other Postretirement Benefits | Class B Common Stock |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Shares reserved for issuance (in shares) | 50,000,000 |  |
Shares reserved for future issuance (in shares) | 4,349,950 |  |
Deferred Compensation Arrangement with Individual, by Type of Compensation, Pension and Other Postretirement Benefits | Nonqualified Plan |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Bonus plan compensation expense | $ 12,382,000 | 13,580,000 | (15,782,000)
DCP participant deferrals | 188,000 | 1,765,000 | 6,580,000
Contributions by employer | $ 0 | $ 0 | $ 0
Deferred Compensation Arrangement with Individual, by Type of Compensation, Pension and Other Postretirement Benefits | Nonqualified Plan | Class B Common Stock |  |  |
Defined Contribution Plan Disclosure [Line Items] |  |  |
Phantom shares issuable (in shares) | 12,728,808 | 17,364,980 |

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