XML 193 R68.htm IDEA: XBRL DOCUMENT v3.24.0.1
DEBT AND BORROWING ARRANGEMENTS - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
May 26, 2023
Dec. 31, 2023
Line of Credit Facility [Line Items]    
Long-term debt proceeds   $ 650.0
Long-term debt   $ 594.0
Revolving Credit Facility | Atmus Credit Agreement | Line of Credit    
Line of Credit Facility [Line Items]    
Long-term debt proceeds $ 650.0  
Proceeds from debt borrowings $ 650.0  
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]    
Proceeds from debt borrowings   $ 600.0
Revolving Credit Facility | Atmus Revolving Credit Facility | Line of Credit    
Line of Credit Facility [Line Items]    
Proceeds from debt borrowings   $ 0.0