Employee Benefit Plans (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) Installment $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares
Defined Benefit Plan Disclosure [Line Items]
Employer contribution for defined contribution plan	$ 4,700,000	$ 4,400,000	$ 4,100,000
Mandatorily redeemable shares, value		700,000
Liability related to mandatorily redeemable shares	0
Employee Stock Ownership Plan, common stock, fair value	$ 16,600,000
Employee Stock Ownership Plan, common stock, shares outstanding (shares) | shares	123,762
Nonqualified Deferred Compensation Plan
Defined Benefit Plan Disclosure [Line Items]
Deferred compensation expense	$ 400,000	$ 500,000	$ 100,000
Number of annual installments of deferred compensation (installment) | Installment	2
Number of days after departure from board of directors for payment of deferred compensation (days)	90 days
Outside Directors
Defined Benefit Plan Disclosure [Line Items]
Number of deferred common stock (shares) | shares	9,459	6,122	6,944
Vested | $ / shares	$ 145.96	$ 174.76	$ 164.23