Annual report [Section 13 and 15(d), not S-K Item 405]

Business Combinations (Narrative) (Details)

v3.25.2
Business Combinations (Narrative) (Details) - USD ($)
12 Months Ended
Apr. 14, 2025
Jul. 31, 2023
May 31, 2025
May 31, 2024
May 31, 2023
Business Acquisition [Line Items]          
Revenues     $ 6,206,700,000 $ 5,933,200,000  
Net loss     1,580,200,000 1,405,400,000  
Goodwill     $ 4,514,100,000 $ 1,882,700,000 $ 1,834,000,000
Alterna Capital Solutions LLC [Member]          
Business Acquisition [Line Items]          
Business acquisition purchase price   $ 95,100,000      
Business combination, settlement of debt   128,900,000      
Cash acquired from acquisition   15,700,000      
Business combination, accounts receivable   146,100,000      
Business combination, intangible assets   $ 18,900,000      
Business combination intangible assets weighted average amortization period   8 years      
Goodwill   $ 46,700,000      
Paycor HCM, Inc [Member]          
Business Acquisition [Line Items]          
Purchase consideration $ 4,085,700,000        
Business acquisition purchase price 4,060,600,000        
Fair value of stock-based compensation awards attributable to pre-combination services 25,100,000        
Aggregate principal amount of fixed-rate corporate bonds issued 4,200,000,000        
Fair value of the replacement awards attributable to pre-combination services $ 15,900,000        
Cash award for right to receive in cash per share $ 22.5        
Fair value of the cash awards attributable to pre-combination services $ 9,200,000        
Revenues 92,500,000        
Net loss 75,900,000        
Acquisition-related costs 84,500,000        
Residual value 0        
Business combination, accounts receivable 26,500,000        
Business combination, intangible assets 1,776,500,000        
Goodwill 2,587,600,000        
Paycor HCM, Inc [Member] | Selling, General and Administrative Expenses [Member]          
Business Acquisition [Line Items]          
Acquisition-related costs $ 49,200,000