v3.26.1
Revenue (Narrative) (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Disaggregation of Revenue [Line Items]    
Advanced billings, revenue recognized $ 42  
Lease transactions $ 11 $ 6
Services | Minimum    
Disaggregation of Revenue [Line Items]    
Period of recognition 1 year  
Services | Maximum    
Disaggregation of Revenue [Line Items]    
Period of recognition 5 years  
Maintenance And Subscription Services | Minimum    
Disaggregation of Revenue [Line Items]    
Period of recognition 1 year  
Maintenance And Subscription Services | Maximum    
Disaggregation of Revenue [Line Items]    
Period of recognition 5 years  
SendTech Solutions    
Disaggregation of Revenue [Line Items]    
Expected timing of satisfaction period, not included (less then) 12 months