v3.25.2
Supplemental balance sheet and cash flow information (goodwill) (Details) - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Goodwill [Roll Forward]    
Goodwill, beginning of year $ 1,422,737  
Currency translation adjustment 63  
Goodwill, end of period 1,422,800  
Operating segments [Member] | Merchant Services [Member]    
Goodwill [Roll Forward]    
Goodwill, beginning of year 727,688  
Goodwill, end of period 727,688  
Operating segments [Member] | B2B Payments [Member]    
Goodwill [Roll Forward]    
Goodwill, beginning of year 160,431  
Goodwill, end of period 160,431  
Operating segments [Member] | Data Solutions [Member]    
Goodwill [Roll Forward]    
Goodwill, beginning of year [1] 40,804  
Goodwill, end of period [1] 40,804  
Accumulated goodwill impairment charges 145,584 $ 145,584
Operating segments [Member] | Print [Member]    
Goodwill [Roll Forward]    
Goodwill, beginning of year [1] 493,814  
Currency translation adjustment 63  
Goodwill, end of period [1] 493,877  
Accumulated goodwill impairment charges $ 193,699 $ 193,699
[1] The Data Solutions and Print balances are net of accumulated impairment charges of $145,584 and $193,699, respectively, for each period.