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Pension and Other Benefit Plans (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Defined Benefit Plan Disclosure [Line Items]      
Target   100.00%  
Actual   100.00% 100.00%
Pension Plans      
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]      
2021   $ 23,152  
2022   23,105  
2023   23,140  
2024   23,109  
2025   22,891  
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years   $ 108,124  
Pension Plans | Equity securities      
Defined Benefit Plan Disclosure [Line Items]      
Actual   22.00% 34.00%
Pension Plans | Equity securities | Maximum [Member] | Forecast      
Defined Benefit Plan Disclosure [Line Items]      
Target 12.00%    
Pension Plans | Equity securities | Minimum | Forecast      
Defined Benefit Plan Disclosure [Line Items]      
Target 22.00%    
Pension Plans | Fixed income securities      
Defined Benefit Plan Disclosure [Line Items]      
Actual   78.00% 66.00%
Pension Plans | Fixed income securities | Maximum [Member] | Forecast      
Defined Benefit Plan Disclosure [Line Items]      
Target 88.00%    
Pension Plans | Fixed income securities | Minimum | Forecast      
Defined Benefit Plan Disclosure [Line Items]      
Target 78.00%