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Employee Benefit Plans (Weighted Average Assumptions) (Details)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2021
Dec. 31, 2019
Dec. 31, 2022
Pension Benefits        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Discount rate 4.50%     4.80%
Expected return on plan assets 6.10%     5.00%
Rate of compensation increase 3.70%     3.70%
Discount rate 4.80% 2.30% 1.90%  
Expected return on plan assets 6.10% 5.00% 5.10%  
Rate of compensation increase 3.70% 3.10% 2.90%  
Other Postretirement Benefits        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Discount rate 5.00%     5.40%
Expected return on plan assets 0.00%     0.00%
Rate of compensation increase 0.00%     0.00%
Discount rate 5.40% 2.50% 1.90%  
Expected return on plan assets 0.00% 0.00% 0.00%  
Rate of compensation increase 0.00% 0.00% 0.00%