v3.26.1
COMMON SHARES (Tables)
6 Months Ended
Mar. 31, 2026
Earnings Per Share [Abstract]  
Schedule of Basic and Diluted Earnings Per Share Reconciliation
Reconciliations of weighted-average shares for basic and diluted earnings per common share follow. Earnings allocated to participating securities were inconsequential.
Three Months Ended
March 31,
Six Months Ended
March 31,
 2025 2026 2025 2026 
Basic shares outstanding563.0 560.8 565.7 561.2 
Dilutive shares2.4 2.2 2.5 2.3 
Diluted shares outstanding565.4 563.0 568.2 563.5