Postretirement Benefits - Schedule of Information Regarding the SERP (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Retirement Benefits [Abstract]
Premiums paid for insurance coverage	$ 0	$ 443	$ 443
Total investments:
COLI	59,008	57,210
Exchange traded funds	111,470	98,314
Total investments of SERP	$ 170,478	$ 155,524