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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Statement of Comprehensive Income [Abstract]        
Net changes in pension and other postretirement plan assets and benefit obligations recognized in other comprehensive income (loss), tax provision (benefit) $ 0 $ 3 $ 2,436 $ 3