Summary of Significant Accounting Policies - Company's (Income) Loss from Investments Held in Employee Deferred Compensation Trusts (Details) - USD ($) $ in Thousands	12 Months Ended
	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)