v3.26.1
Fair Value Measurements - Fair Value of Financial Assets and Liabilities Measured on Recurring Basis (Detail) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Assets:    
Marketable securities $ 156 $ 161
Derivatives 0 0
Recurring Fair Value Measurements    
Assets:    
Marketable securities 190 203
Derivatives 0 0
Total 190 203
Liabilities:    
Derivatives 293 367
Contingent consideration 110 105
Total 403 472
Recurring Fair Value Measurements | Level 1    
Assets:    
Marketable securities 190 203
Derivatives 0 0
Total 190 203
Liabilities:    
Derivatives 0 0
Contingent consideration 0 0
Total 0 0
Recurring Fair Value Measurements | Level 2    
Assets:    
Marketable securities 0 0
Derivatives 0 0
Total 0 0
Liabilities:    
Derivatives 293 367
Contingent consideration 0 0
Total 293 367
Recurring Fair Value Measurements | Level 3    
Assets:    
Marketable securities 0 0
Derivatives 0 0
Total 0 0
Liabilities:    
Derivatives 0 0
Contingent consideration 110 105
Total $ 110 $ 105