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Postretirement Benefit Plans - Weighted Average Allocations (Details)
Dec. 31, 2024
Dec. 31, 2023
Fixed income securities and cash equivalents | U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation (in percent) 61.00% 65.00%
Fixed income securities and cash equivalents | U.S. | Retiree Health Care    
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation (in percent) 80.00% 80.00%
Fixed income securities and cash equivalents | Non-U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation (in percent) 77.00% 77.00%
Fixed income securities and cash equivalents | Minimum | U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 60.00%  
Fixed income securities and cash equivalents | Minimum | U.S. | Retiree Health Care    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 75.00%  
Fixed income securities and cash equivalents | Minimum | Non-U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 60.00%  
Fixed income securities and cash equivalents | Maximum | U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 75.00%  
Fixed income securities and cash equivalents | Maximum | U.S. | Retiree Health Care    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 85.00%  
Fixed income securities and cash equivalents | Maximum | Non-U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 100.00%  
Equity securities | U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation (in percent) 39.00% 35.00%
Equity securities | U.S. | Retiree Health Care    
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation (in percent) 20.00% 20.00%
Equity securities | Non-U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Actual plan asset allocation (in percent) 23.00% 23.00%
Equity securities | Minimum | U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 25.00%  
Equity securities | Minimum | U.S. | Retiree Health Care    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 15.00%  
Equity securities | Minimum | Non-U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 0.00%  
Equity securities | Maximum | U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 40.00%  
Equity securities | Maximum | U.S. | Retiree Health Care    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 25.00%  
Equity securities | Maximum | Non-U.S. | Defined Benefit    
Defined Benefit Plan Disclosure [Line Items]    
Targeted allocation (in percent) 40.00%