v3.26.1
DISCONTINUED OPERATIONS (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2026
Dec. 31, 2025
Disposal Group, Including Discontinued Operations [Line Items]            
Income (loss) from discontinued operations, net of tax $ 3,000,000 $ 0 $ 0 $ 4,000,000    
Net cash provided by (used in) operating activities of discontinued operations     (7,000,000) (11,000,000)    
Income (loss) from discontinued operations, net of tax, environmental matters 2,000,000 (1,000,000) 1,000,000 2,000,000    
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Spin-Off of Atleos            
Disposal Group, Including Discontinued Operations [Line Items]            
Income (loss) from discontinued operations, net of tax   0   0    
Net cash provided by (used in) operating activities of discontinued operations       0    
Discontinued Operations, Held-for-Sale or Disposed of by Sale | Japan Bank Technology Solution            
Disposal Group, Including Discontinued Operations [Line Items]            
Income (loss) from discontinued operations, net of tax 1,000,000 $ 1,000,000 (1,000,000) 2,000,000    
Net cash provided by (used in) operating activities of discontinued operations     1,000,000 $ 5,000,000    
Net liabilities $ 2,000,000   $ 2,000,000     $ 3,000,000
Discontinued Operations, Held-for-Sale or Disposed of by Sale | Japan Bank Technology Solution | Forecast            
Disposal Group, Including Discontinued Operations [Line Items]            
Disposal group, consideration         $ 32,000,000