XML 96 R82.htm IDEA: XBRL DOCUMENT v3.22.4
Retirement and Postretirement Plans - Schedule of Asset Allocation for Funded Retirement Plan and Range Asset Category (Details)
Dec. 31, 2023
Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]    
Percentage of Plan Assets at Year End   100.00%
Equity Securities [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Percentage of Plan Assets at Year End   29.00%
Equity Securities [Member] | Scenario, Forecast [Member] | Minimum [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset Allocation 20.00%  
Equity Securities [Member] | Scenario, Forecast [Member] | Maximum [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset Allocation 40.00%  
Fixed Income [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Percentage of Plan Assets at Year End   62.00%
Fixed Income [Member] | Scenario, Forecast [Member] | Minimum [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset Allocation 60.00%  
Fixed Income [Member] | Scenario, Forecast [Member] | Maximum [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Asset Allocation 80.00%  
Opportunistic [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Percentage of Plan Assets at Year End   9.00%