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, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Dividend income	$ (12,637)	$ (23,719)	$ (8,322)
Realized and unrealized (gains) losses	98,776	(37,359)	(66,866)
(Income) loss from investments held in employee deferred compensation trusts	$ 86,139	$ (61,078)	$ (75,188)