v3.26.1
Finance Costs, Net - Components of Net Interest Expense (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Interest expense:        
Debt $ 37 $ 28 $ 65 $ 58
Other, net 8 8 15 14
Fair value (gains) losses on financial instruments        
Debt (6) 0 (7) 0
Fair value hedges 6 0 7 0
Cash flow hedges, transfer from equity 0 (28) 0 (27)
Net foreign exchange losses on debt 0 28 0 27
Net interest expense - debt and other 45 36 80 72
Net interest expense - leases 4 4 7 7
Net interest expense - pension and other post-employment benefit plans 5 6 11 13
Interest income (7) (11) (12) (27)
Net interest expense $ 47 $ 35 $ 86 $ 65