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Pension Benefits - Schedule of Plan Assets Allocations (Details) - Pension Benefits
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]      
Plan Assets Percentage (percent) 100.00% 100.00% 100.00%
Equity Securities      
Defined Benefit Plan Disclosure [Line Items]      
Plan Assets Percentage (percent) 26.00% 33.00% 50.00%
Equity Securities | Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Target Allocation Range (percent) 26.00%    
Equity Securities | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Target Allocation Range (percent) 30.00%    
Debt Securities      
Defined Benefit Plan Disclosure [Line Items]      
Plan Assets Percentage (percent) 50.00% 50.00% 38.00%
Debt Securities | Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Target Allocation Range (percent) 42.00%    
Debt Securities | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Target Allocation Range (percent) 60.00%    
Real Estate and Other Alternatives      
Defined Benefit Plan Disclosure [Line Items]      
Plan Assets Percentage (percent) 24.00% 17.00% 12.00%
Real Estate and Other Alternatives | Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Target Allocation Range (percent) 14.00%    
Real Estate and Other Alternatives | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Target Allocation Range (percent) 30.00%