v3.26.1
EMPLOYEE BENEFIT PLANS (Details)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Postemployment Retirement Benefits    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Plan assets contributions by employer $ 7 $ 18
Expected future benefit payment, remainder of fiscal year 23 23
Total estimated contributions by employer during fiscal year 5 5
Foreign Plan | Total Pension Benefits    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Plan assets contributions by employer 2 5
Expected future benefit payment, remainder of fiscal year 7 7
Total estimated contributions by employer during fiscal year $ 12 $ 12
United States | Total Pension Benefits | NCR Atleos Corporation    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Contributions required, percent of annual costs   50.00%
Contributions by spinoff, threshold   $ 40