Annual report [Section 13 and 15(d), not S-K Item 405]

Pension and Other Postretirement Benefits - Amounts Recognized in the Balance Sheets (Details)

v3.25.4
Pension and Other Postretirement Benefits - Amounts Recognized in the Balance Sheets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Share-Based Payment Arrangement [Abstract]    
Assets $ 10,635 $ 9,044
Liabilities 0 0
Total assets and liabilities recognized in balance sheets $ 10,635 $ 9,044