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Summary of Significant Accounting Policies - Schedule of Company's Income and Related Expenses from Investments Held in Employee Deferred Compensation Trusts (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023
Accounting Policies [Abstract] |  |
Dividend income | $ (2,071) | $ (1,563)
Realized and unrealized gains | (41,305) | (25,728)
Income from investments held in employee deferred compensation trusts (which is completely offset by related costs and expenses) | (43,376) | (27,291)
Increase in employee deferred compensation expense related to changes in the fair value of trust assets | $ 43,376 | $ 27,291

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