v3.25.2
BUSINESS DISPOSITIONS AND DISCONTINUED OPERATIONS - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Jun. 30, 2026
May 31, 2025
Schedule of Equity Method Investments [Line Items]              
Impairment of goodwill     $ 33,225 $ 0      
Amount financed under vendor financing arrangement     $ 37,500        
Term of vendor financing arrangement 2 years   2 years        
Cash and cash equivalents $ 255,339   $ 255,339   $ 0    
Gain on business disposition 267 $ 0 4,260 0      
Held-for-sale | Issuer Solutions              
Schedule of Equity Method Investments [Line Items]              
Impairment of goodwill 33,225 $ 0 33,225 $ 0      
Non-cash deferred income tax expense     121,800        
Goodwill 9,505,486   9,505,486   9,508,786    
Cash and cash equivalents 182,236   182,236   181,982    
Other noncurrent assets 649,509   649,509   641,995    
Held-for-sale | Issuer Solutions | Forecast              
Schedule of Equity Method Investments [Line Items]              
Business for consideration           $ 7,500,000  
Held-for-sale, not discontinued operations | Heartland Payroll Solutions, Inc.              
Schedule of Equity Method Investments [Line Items]              
Business for consideration             $ 1,100,000
Contingent consideration 75,000   75,000        
Goodwill 479,600   479,600        
Cash and cash equivalents 255,300   255,300        
Other noncurrent assets $ 170,500   170,500        
Sale | AdvancedMD, Inc.              
Schedule of Equity Method Investments [Line Items]              
Business for consideration         1,100,000    
Contingent consideration         125,000    
Gain on disposition         $ (273,100)    
Gain on business disposition     $ 4,300