Investments - Summary of Cost and Fair Value of Deferred Compensation Plan Investments (Details) - Deferred Compensation Plan Investments - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
Sep. 30, 2024	Dec. 31, 2023
Schedule Of Trading Securities And Other Trading Assets [Line Items]
Cost	$ 30,930	$ 30,109
Gross Unrealized Gains	3,301	1,610
Gross Unrealized (Losses)	(84)	(445)
Trading securities, at fair value	$ 34,147	$ 31,274

Amount of unrealized gain on investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Amortized cost of investments in debt securities classified as trading.

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