XML 107 R92.htm IDEA: XBRL DOCUMENT v3.21.2
SUBSEQUENT EVENTS (Details) - USD ($)
12 Months Ended
Sep. 01, 2021
Jul. 31, 2021
Jul. 31, 2020
Jul. 31, 2019
Feb. 01, 2019
Subsequent Event [Line Items]          
Proceeds from Lines of Credit   $ 225,676,000 $ 379,222,000 $ 100,000,000  
Asset Based Credit Facility          
Subsequent Event [Line Items]          
Maximum borrowing capacity   $ 750,000,000     $ 750,000,000
Subsequent Event | Asset Based Credit Facility          
Subsequent Event [Line Items]          
Proceeds from Lines of Credit $ 625,000,000        
Maximum borrowing capacity 1,000,000,000        
AirX Intermediate Inc. | Subsequent Event          
Subsequent Event [Line Items]          
Purchase price $ 750,000,000