v3.25.1
Cover - shares
3 Months Ended
Mar. 31, 2025
Apr. 30, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2025  
Document Transition Report false  
Entity File Number 001-41710  
Entity Registrant Name Atmus Filtration Technologies Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 88-1611079  
Entity Address, Address Line One 26 Century Boulevard  
Entity Address, City or Town Nashville  
Entity Address, State or Province TN  
Entity Address, Postal Zip Code 37214  
City Area Code 615  
Local Phone Number 514-7339  
Title of 12(b) Security Common Stock, $0.0001 par value  
Trading Symbol ATMU  
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   82,663,925
Entity Central Index Key 0001921963  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Amendment Flag false