XML 240 R140.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Pensions and Post-Employment Benefits - Schedule of Reconciliations of the Actuarial Benefits Obligations, Pension Plan Assets, And Liabilities Recognized in the Balance Sheet (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Disclosure of defined benefit plans [line items]      
Projected benefit obligation at beginning of the period $ 1,903 $ 2,783  
Service cost 11 12 $ 12
Interest cost 109 72  
Actuarial losses (gains) 29 (642)  
Initial valuation from new plan 0 13  
Reduction from disposal of assets 0 (6)  
Settlements and curtailments (2) 0  
Plan amendments (11) 1  
Benefits paid (130) (137)  
Foreign currency translation 101 (193)  
Projected benefit obligation at end of the period 2,010 1,903 2,783
Fair value of plan assets at beginning of the period 1,208 1,784  
Return on plan assets 65 43  
Actuarial losses (16) (466)  
Employer contributions 105 103  
Initial valuation from new plan 0 13  
Settlements (2) 0  
Benefits paid (130) (137)  
Foreign currency translation 45 (132)  
Fair value of plan assets at end of the period 1,275 1,208 1,784
Net projected liability in the statement of financial position 735 695  
Pension defined benefit plans [member]      
Disclosure of defined benefit plans [line items]      
Projected benefit obligation at beginning of the period 1,811 2,685  
Service cost 7 8 9
Interest cost 101 66  
Actuarial losses (gains) 30 (632)  
Initial valuation from new plan 0 13  
Reduction from disposal of assets 0 (6)  
Settlements and curtailments (2) 0  
Plan amendments (10) 1  
Benefits paid (122) (130)  
Foreign currency translation 94 (194)  
Projected benefit obligation at end of the period 1,909 1,811 2,685
Fair value of plan assets at beginning of the period 1,207 1,783  
Return on plan assets 65 43  
Actuarial losses (16) (466)  
Employer contributions 97 96  
Initial valuation from new plan 0 13  
Settlements (2) 0  
Benefits paid (122) (130)  
Foreign currency translation 44 (132)  
Fair value of plan assets at end of the period 1,273 1,207 1,783
Net projected liability in the statement of financial position 636 604  
Other Benefits Plans [Member]      
Disclosure of defined benefit plans [line items]      
Projected benefit obligation at beginning of the period 92 98  
Service cost 4 4 3
Interest cost 8 6  
Actuarial losses (gains) (1) (10)  
Initial valuation from new plan 0 0  
Reduction from disposal of assets 0 0  
Settlements and curtailments 0 0  
Plan amendments (1) 0  
Benefits paid (8) (7)  
Foreign currency translation 7 1  
Projected benefit obligation at end of the period 101 92 98
Fair value of plan assets at beginning of the period 1 1  
Return on plan assets 0 0  
Actuarial losses 0 0  
Employer contributions 8 7  
Initial valuation from new plan 0 0  
Settlements 0 0  
Benefits paid (8) (7)  
Foreign currency translation 1 0  
Fair value of plan assets at end of the period 2 1 $ 1
Net projected liability in the statement of financial position $ 99 $ 91