XML 76 R58.htm IDEA: XBRL DOCUMENT v3.24.0.1
Employee Postretirement Benefits (Narrative) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2034
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Defined Contribution Plan, Cost     $ 185 $ 132 $ 116
Scenario, Forecast          
Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year   6.00%      
Defined Benefit Plan, Health Care Cost Trend Rate Assumed For Ultimate Fiscal Year 4.50%        
Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate 2034        
U.S. Pension Plan          
Derivative, Notional Amount     288 362  
U.K. Pension Plan          
Derivative, Notional Amount     $ 417 $ 524  
Principal Plans          
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description     there were no significant concentrations of equity or debt securities in any single issuer or industry.    
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets     6.05% 3.55% 3.51%
Principal Plans | Scenario, Forecast          
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage   85.00%      
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets   5.73%      
Defined Benefit Pension Plans          
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment     $ (35) $ (52) $ (89)
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets     5.75% 3.80% 3.41%
Defined Benefit Pension Plans | Scenario, Forecast          
Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year   $ 20      
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets   5.57%      
Equity Securities | Principal Plans | Scenario, Forecast          
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage   15.00%      
2018 Global Restructuring Program          
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement         $ (91)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment         $ (2)