XML 18 R6.htm IDEA: XBRL DOCUMENT v3.24.3
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Statement of Comprehensive Income [Abstract]        
Amortization of pension and postretirement benefits plans costs, tax $ (14) $ 18 $ (28) $ 35