Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Exit credit Facility (Details)

v3.21.2
Long-Term Debt - Exit credit Facility (Details) - USD ($)
 1 Months Ended 2 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended 12 Months Ended
Jun. 12, 2021
Jun. 11, 2021
Jun. 11, 2021
Jul. 31, 2021
Jul. 31, 2021
Apr. 30, 2022
Apr. 30, 2021
Jul. 31, 2020
Apr. 30, 2020
Jun. 11, 2021
Jul. 31, 2021
Jul. 31, 2020
Jan. 31, 2021
Jan. 31, 2020
Debt Instrument [Line Items]                            
Exit Credit Facility               $ 520,000,000       $ 520,000,000    
LIBOR Floor Rate                       1.00%    
Instrument amount           $ 2,600,000 $ 1,300,000              
Financial Designation, Predecessor and Successor [Fixed List] Successor   Predecessor Successor Successor   Predecessor Predecessor Predecessor Predecessor Successor Predecessor Predecessor Predecessor
LIBOR                            
Debt Instrument [Line Items]                            
Basis spread on variable rate (as a percent)                       7.50%    
First out term loan facility                            
Debt Instrument [Line Items]                            
Exit Credit Facility               $ 110,000,000       $ 110,000,000    
Increase in borrowings in connection with the merger   $ 50,000,000                        
Second-out term loan facility                            
Debt Instrument [Line Items]                            
Exit Credit Facility               $ 410,000,000       $ 410,000,000    
Increase in borrowings in connection with the merger   $ 20,000,000                        
Second-out term loan facility | Class C Common Stock                            
Debt Instrument [Line Items]                            
Cash redemption price per share   $ 131.51                        
Incremental debt per share   $ 5.208