v3.26.1
Earnings Per Share - Diluted Earnings 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
Dilutive effect of restricted stock units (in shares) 2.0 1.4 2.0 1.8
Weighted average diluted shares (in shares) 75.8 74.9 75.7 75.1
Diluted earnings per share:        
Diluted earnings per share (in dollars per share) $ 0.86 $ 0.52 $ 1.15 $ 0.71