XML 81 R53.htm IDEA: XBRL DOCUMENT v3.22.4
GOODWILL AND INTANGIBLE ASSETS - Intangible assets - General information (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Finite-Lived Intangible Assets [Line Items]    
Weighted average Useful life 9 years 8 months 23 days  
Website development, trademark, patents    
Finite-Lived Intangible Assets [Line Items]    
Incurred intangible asset costs $ 93.9 $ 2.5