v3.25.4
Goodwill - Changes in Carrying Amount of Goodwill (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Goodwill, opening balance $ 290 $ 303
Write-off   (1)
Foreign currency translation 25 (12)
Goodwill, closing balance 315 290
AM&S    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Goodwill, opening balance 1 2
Write-off   (1)
Foreign currency translation 0 0
Goodwill, closing balance 1 1
P&D    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Goodwill, opening balance 70 76
Write-off   0
Foreign currency translation 11 (6)
Goodwill, closing balance 81 70
EMP    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Goodwill, opening balance 114 117
Write-off   0
Foreign currency translation 7 (3)
Goodwill, closing balance 121 114
RFOC    
Accounts Receivable, Allowance for Credit Loss [Roll Forward]    
Goodwill, opening balance 105 108
Write-off   0
Foreign currency translation 7 (3)
Goodwill, closing balance $ 112 $ 105