Pension and Postretirement Benefits (Plan Assets by Percentage Allocation) (Details) - Pension Plan	Dec. 31, 2024	Dec. 31, 2023
United States | Cash and Cash Equivalents
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	1.00%	1.00%
Plan assets, actual allocation (as a percent)	1.00%	2.00%
United States | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	42.00%	34.00%
Plan assets, actual allocation (as a percent)	43.00%	36.00%
United States | Global Equity
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	24.00%	20.00%
Plan assets, actual allocation (as a percent)	24.00%	21.00%
United States | Global Real Assets
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	18.00%	14.00%
Plan assets, actual allocation (as a percent)	19.00%	15.00%
United States | Fixed Income
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	57.00%	65.00%
Plan assets, actual allocation (as a percent)	56.00%	62.00%
United States | Diversified Credit
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	18.00%	14.00%
Plan assets, actual allocation (as a percent)	18.00%	15.00%
United States | Liability Driven Investment
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	39.00%	51.00%
Plan assets, actual allocation (as a percent)	38.00%	47.00%
Foreign Plan | Cash and Cash Equivalents
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	1.00%	0.00%
Plan assets, actual allocation (as a percent)	1.00%	0.00%
Foreign Plan | Fixed Income
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	47.00%	51.00%
Plan assets, actual allocation (as a percent)	47.00%	51.00%
Foreign Plan | Liability Driven Investment
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	15.00%	12.00%
Plan assets, actual allocation (as a percent)	15.00%	12.00%
Foreign Plan | U.K. Government Gilt Index
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	32.00%	39.00%
Plan assets, actual allocation (as a percent)	32.00%	39.00%
Foreign Plan | Other types
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	52.00%	49.00%
Plan assets, actual allocation (as a percent)	52.00%	49.00%
Foreign Plan | Multi-Asset Category
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	21.00%	19.00%
Plan assets, actual allocation (as a percent)	21.00%	19.00%
Foreign Plan | Buy-in Contracts
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	18.00%	18.00%
Plan assets, actual allocation (as a percent)	18.00%	18.00%
Foreign Plan | Other
Defined Benefit Plan Disclosure [Line Items]
Plan assets, target allocation (as a percent)	13.00%	12.00%
Plan assets, actual allocation (as a percent)	13.00%	12.00%