v3.25.4
COVER PAGE - USD ($)
12 Months Ended
Dec. 31, 2025
Feb. 11, 2026
Jun. 30, 2025
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Current Fiscal Year End Date --12-31    
Document Period End Date Dec. 31, 2025    
Document Transition Report false    
Entity File Number 001-41380    
Entity Incorporation, State or Country Code Z4    
Entity Tax Identification Number 98-1613662    
Entity Address, Address Line One 520 Applewood Crescent    
Entity Address, City or Town Vaughan    
Entity Address, State or Province ON    
Entity Address, Country CA    
Entity Address, Postal Zip Code L4K 4B4    
City Area Code 905    
Local Phone Number 695-7700    
Title of 12(b) Security Common Shares, No Par Value    
Trading Symbol BLCO    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Smaller Reporting Company false    
Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction false    
Entity Shell Company false    
Entity Public Float     $ 556,990,755
Entity Common Stock, Shares Outstanding (in shares)   354,318,198  
Documents Incorporated by Reference
Part III incorporates certain information by reference from the registrant’s proxy statement for the 2026 Annual Meeting of Shareholders. Such proxy statement will be filed no later than 120 days after the close of the registrant’s fiscal year ended December 31, 2025.
   
Entity Central Index Key 0001860742    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity Registrant Name Bausch & Lomb Corp