v3.26.1
Restructuring - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Restructuring Cost and Other Cost [Line Items]        
Restructuring charges $ 6 $ 5 $ 9 $ 21
Severance Costs [Member]        
Restructuring Cost and Other Cost [Line Items]        
Restructuring charges $ 4 $ 3 $ 7 $ 19