v3.26.3
RELATED PARTIES (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 21, 2026
May 10, 2022
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]              
Common shares, outstanding (in shares)     357,385,394   357,385,394   354,209,319
Account payable, related party     $ 367   $ 367   $ 388
Trade receivables, net     1,147   1,147   1,221
Prepaid expenses and other current assets, related party     386   386   383
Other non-current assets, related party     284   284   310
Charges incurred, separation agreement with BHC     556 $ 528 1,688 $ 1,670  
BHC              
Related Party Transaction [Line Items]              
Account payable, related party     5   5   14
Trade receivables, net     7   7   8
Prepaid expenses and other current assets, related party     0   0   1
Other non-current assets, related party     $ 7   7   $ 7
Charges incurred, separation agreement with BHC         $ 6 $ 6  
BHC | Minimum              
Related Party Transaction [Line Items]              
Related party transaction, term   6 months          
BHC | Maximum              
Related Party Transaction [Line Items]              
Related party transaction, term   12 months          
Bausch + Lomb | Subsequent Event | BHC              
Related Party Transaction [Line Items]              
Percentage of shares held 87.00%