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DEBT AND BORROWING ARRANGEMENTS - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
May 30, 2023
May 26, 2023
Mar. 31, 2024
Line of Credit Facility [Line Items]      
Long-term debt fair value     $ 588
Revolving Credit Facility | Atmus Credit Agreement | Line of Credit      
Line of Credit Facility [Line Items]      
Long-term debt proceeds   $ 650  
Borrowed Amount $ 650    
Revolving Credit Facility | Atmus Credit Agreement | Line of Credit | Secured Overnight Financing Rate | Variable Rate Component One      
Line of Credit Facility [Line Items]      
Interest rate     0.10%
Revolving Credit Facility | Atmus Credit Agreement | Line of Credit | Secured Overnight Financing Rate | Minimum | Variable Rate Component Two      
Line of Credit Facility [Line Items]      
Interest rate     1.125%
Revolving Credit Facility | Atmus Credit Agreement | Line of Credit | Secured Overnight Financing Rate | Maximum | Variable Rate Component Two      
Line of Credit Facility [Line Items]      
Interest rate     1.75%
Revolving Credit Facility | Atmus Term Loan Facility | Line of Credit      
Line of Credit Facility [Line Items]      
Borrowed Amount     $ 600
Revolving Credit Facility | Atmus Revolving Credit Facility | Line of Credit      
Line of Credit Facility [Line Items]      
Borrowed Amount     $ 0