v3.26.1
Restructuring - Schedule of Company's Restructuring Activity (Detail) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]    
Beginning of period $ 6 $ 3
Charged to expense 7 19
Payments and adjustments (10) (7)
End of period $ 3 $ 15