XML 16 R4.htm IDEA: XBRL DOCUMENT v3.23.3
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (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]        
Derivative instruments net unrealized gain, tax benefit (expense) $ (217) $ (169) $ (161) $ (582)
Pension and other postretirement benefits activity, tax benefit (expense) $ (164) $ (329) $ (168) $ 69