Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Assets:
Mutual funds	$ 684
Investment securities	29,691	$ 39,489
Total assets	520,341	721,698
Liabilities:
Deferred compensation plan liabilities	621
Total liabilities	621
Level 1
Assets:
Mutual funds	684
Investment securities	29,691	39,489
Total assets	520,341	721,698
Liabilities:
Deferred compensation plan liabilities	0
Total liabilities	0
Level 2
Assets:
Mutual funds	0
Investment securities	0	0
Total assets	0	0
Liabilities:
Deferred compensation plan liabilities	621
Total liabilities	621
Money market funds
Assets:
Money market funds	489,966	682,209
Money market funds \| Level 1
Assets:
Money market funds	489,966	682,209
Money market funds \| Level 2
Assets:
Money market funds	$ 0	$ 0

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Fair value of financial and nonfinancial obligations.

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