Pension and Other Postretirement Employee Benefit Plans (Weighted Average Assumptions Used to Determine Benefit Obligations) (Details)	Dec. 31, 2023	Dec. 31, 2022
Pension Benefits | U.S. Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.10%	5.40%
Pension Benefits | Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Discount rate	3.50%	4.00%
Rate of compensation increase	3.10%	3.00%
Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Discount rate	5.10%	5.40%