Employee Benefit Plans - Schedule of Components of Net Periodic Benefit Cost (Credit) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Defined Benefit Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 925	$ 830
Interest cost	4,715	5,080
Expected return on plan assets	(3,629)	(4,369)
Amortization of prior service cost (credit)	50	49
Recognized actuarial gain (loss)	2,119	2,165
Net periodic benefit cost (credit)	4,180	3,755
Postretirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Interest cost	26	36
Amortization of prior service cost (credit)	0	(499)
Recognized actuarial gain (loss)	(78)	(73)
Net periodic benefit cost (credit)	$ (52)	$ (536)