v3.26.3
Fair Value Measurements - Fair Value of Financial Assets and Liabilities Measured on Recurring Basis (Detail) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Assets:    
Marketable securities $ 173 $ 161
Derivatives 35 0
Recurring Fair Value Measurements    
Assets:    
Marketable securities 207 203
Derivatives 35 0
Total 242 203
Liabilities:    
Derivatives 249 367
Contingent consideration 134 105
Total 383 472
Recurring Fair Value Measurements | Level 1    
Assets:    
Marketable securities 207 203
Derivatives 0 0
Total 207 203
Liabilities:    
Derivatives 0 0
Contingent consideration 0 0
Total 0 0
Recurring Fair Value Measurements | Level 2    
Assets:    
Marketable securities 0 0
Derivatives 35 0
Total 35 0
Liabilities:    
Derivatives 249 367
Contingent consideration 0 0
Total 249 367
Recurring Fair Value Measurements | Level 3    
Assets:    
Marketable securities 0 0
Derivatives 0 0
Total 0 0
Liabilities:    
Derivatives 0 0
Contingent consideration 134 105
Total $ 134 $ 105