Annual report pursuant to Section 13 and 15(d)

REVENUE RECOGNITION - Narrative (Details)

v3.22.2.2
REVENUE RECOGNITION - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2020
Disaggregation of Revenue [Line Items]      
Contract assets $ 48,210 $ 23,998  
Contract liabilities $ 31,871 $ 19,752  
Revenue Benchmark | Product Concentration Risk | Transferred over Time      
Disaggregation of Revenue [Line Items]      
Concentration risk, percentage 12.00% 11.00% 5.00%