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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Statement of Comprehensive Income [Abstract]        
Derivative instruments net unrealized gain, tax benefit (expense) $ (147) $ (331) $ 56 $ (413)
Pension and other postretirement benefits activity, tax benefit (expense) $ 165 $ 693 $ (4) $ 398