v3.26.1
Supplemental Cash Flow Information (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Apr. 14, 2025
May 31, 2026
May 31, 2025
May 31, 2024
Noncash or Part Noncash Acquisitions [Line Items]        
Income taxes paid   $ 310.3 $ 512.4 $ 539.5
Interest expense paid   $ 267.6 37.5 $ 36.2
Paycor        
Noncash or Part Noncash Acquisitions [Line Items]        
Business combination non-cash consideration amount for pre-acquisition stock-based compensation     15.9  
Supplemental deferred purchase price     9.2  
Business Combination, earnout with a fair value $ 25.1      
SixFifty        
Noncash or Part Noncash Acquisitions [Line Items]        
Business Combination, earnout with a fair value     $ 11.6