v3.26.1
REVENUE RECOGNITION (Tables)
6 Months Ended
Mar. 31, 2026
Revenue from Contract with Customer [Abstract]  
Schedule of Contract Assets and Contract Liabilities
The following table summarizes the balances of the Company's unbilled receivables (contract assets), which are reported in Other assets (current and noncurrent), and its customer advances (contract liabilities), which are reported in Accrued expenses and Other liabilities.     
Sept 30, 2025Mar 31, 2026
Unbilled receivables (contract assets)$1,891 1,909 
Customer advances (contract liabilities)(1,105)(1,269)
      Net contract assets$786 640