v3.25.4
Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Loss (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance $ 6,428 $ 6,242 $ 5,134
Ending Balance 6,322 6,428 6,242
Currency Translation Adjustments [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (1,569) (1,432) (1,545)
Accumulated other comprehensive income (loss) before reclassifications 186 (138) 101
Amounts reclassified from accumulated other comprehensive income (loss) 8 1 12
Ending Balance (1,375) (1,569) (1,432)
Derivative Financial Instruments, Net of Tax [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (10) (5) (4)
Accumulated other comprehensive income (loss) before reclassifications 19 (12) (21)
Amounts reclassified from accumulated other comprehensive income (loss) (7) 7 20
Ending Balance 2 (10) (5)
Employee Benefit Plans, Net of Tax [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (46) (56) (44)
Accumulated other comprehensive income (loss) before reclassifications (10) 10 (13)
Amounts reclassified from accumulated other comprehensive income (loss) 5   1
Ending Balance (51) (46) (56)
Accumulated Other Comprehensive Income (Loss) [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance (1,625) (1,493) (1,593)
Accumulated other comprehensive income (loss) before reclassifications 195 (140) 67
Amounts reclassified from accumulated other comprehensive income (loss) 6 8 33
Ending Balance $ (1,424) $ (1,625) $ (1,493)