Income Taxes - Reconciliation of Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of the provision for income taxes, with amounts determined by applying the statutory federal income tax rate to pre-tax income
Income tax at statutory rate	$ 79,055	$ 79,045	$ 77,388
Other, net	(1,172)	(501)	(2,177)
Income tax expense	$ 77,883	$ 78,544	$ 75,211