v3.26.1
Segment information - Revenue and Operating Profits (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Revenues $ 1,375.1 $ 1,246.7
Cost of revenues 1,019.4 939.5
Selling, general and administrative expenses 250.8 186.3
Operating profit 110.2 119.1
Foreign currency transactions gains (0.6) (15.6)
Reportable segments    
Segment Reporting Information [Line Items]    
Revenues 1,375.1 1,246.7
Operating profit 213.2 182.3
Reportable segments | North America    
Segment Reporting Information [Line Items]    
Revenues 439.6 417.6
Labor and fringe benefit costs 147.6 153.2
Other cost of revenues segment items 170.4 156.7
Cost of revenues 318.0 309.9
Selling, general and administrative expenses 60.7 54.6
Operating profit 60.9 53.1
Reportable segments | Latin America    
Segment Reporting Information [Line Items]    
Revenues 343.8 307.6
Labor and fringe benefit costs 154.5 140.7
Other cost of revenues segment items 99.2 83.2
Cost of revenues 253.7 223.9
Selling, general and administrative expenses 32.7 29.8
Operating profit 57.4 53.9
Reportable segments | Europe    
Segment Reporting Information [Line Items]    
Revenues 365.9 319.0
Labor and fringe benefit costs 160.6 141.8
Other cost of revenues segment items 123.4 109.9
Cost of revenues 284.0 251.7
Selling, general and administrative expenses 42.0 39.2
Operating profit 39.9 28.1
Reportable segments | Rest of World    
Segment Reporting Information [Line Items]    
Revenues 225.8 202.5
Labor and fringe benefit costs 55.4 49.0
Other cost of revenues segment items 96.3 92.9
Cost of revenues 151.7 141.9
Selling, general and administrative expenses 19.1 13.4
Operating profit 55.0 47.2
Corporate expenses    
Segment Reporting Information [Line Items]    
General, administrative and other expenses (46.4) (34.9)
Foreign currency transactions gains 1.6 3.2
Other items not allocated to segments    
Segment Reporting Information [Line Items]    
Reorganization and Restructuring 0.0 (0.5)
Acquisitions and dispositions (15.6) (18.5)
NCR Atleos Acquisition and Transformation Initiatives (38.9) (5.1)
Other items not allocated to segments | Non-Routine Legal Matters    
Segment Reporting Information [Line Items]    
Loss contingencies (2.8) 0.0
Other items not allocated to segments | DOJ/FinCEN Investigation    
Segment Reporting Information [Line Items]    
Loss contingencies (1.2) (0.9)
Other items not allocated to segments | Chile Antitrust Matter    
Segment Reporting Information [Line Items]    
Loss contingencies (0.2) (0.2)
Other items not allocated to segments | Argentina    
Segment Reporting Information [Line Items]    
Argentina highly inflationary impact $ 0.5 $ (6.3)