v3.26.1
EARNINGS PER SHARE - Summary of Basic and Diluted Earnings (Loss) per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator:        
Net income attributable to Atleos common stockholders $ 65 $ 39 $ 87 $ 53
Denominator        
Basic weighted average number of shares outstanding (in shares) 73.8 73.5 73.7 73.3
Basic earnings per share (in dollars per share) $ 0.88 $ 0.53 $ 1.18 $ 0.72