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Summary of Significant Accounting Policies - Company's (Income) Loss from Investments Held in Employee Deferred Compensation Trusts (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Accounting Policies [Abstract] |  |  |
Dividend income | $ (22,423) | $ (15,049) | $ (12,637)
Realized and unrealized (gains) losses | (71,656) | (72,971) | 98,776
(Income) loss from investments held in employee deferred compensation trusts (which is completely offset by related costs and expenses) | (94,079) | (88,020) | 86,139
Increase (decrease) in employee deferred compensation costs and expense related to changes in the fair value of trust assets | $ 94,079 | $ 88,020 | $ (86,139)

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