ORGANON & CO., 10-Q/A filed on 11/10/2025
Amended Quarterly Report
v3.25.3
Cover - shares
3 Months Ended
Mar. 31, 2025
Apr. 25, 2025
Cover [Abstract]    
Document Type 10-Q/A  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2025  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity File Number 001-40235  
Entity Registrant Name Organon & Co.  
Entity Central Index Key 0001821825  
Entity Tax Identification Number 46-4838035  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 30 Hudson Street, Floor 33  
Entity Address, City or Town Jersey City,  
Entity Address, State or Province NJ  
Entity Address, Postal Zip Code 07302  
City Area Code 551  
Local Phone Number 430-6900  
Title of 12(b) Security Common Stock ($0.01 par value)  
Trading Symbol OGN  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   259,956,063