v3.26.1
COMMON SHARES (Details) - shares
shares in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Earnings Per Share [Abstract]        
Basic shares outstanding (in shares) 560.8 563.0 561.2 565.7
Dilutive shares (in shares) 2.2 2.4 2.3 2.5
Diluted shares outstanding (in shares) 563.0 565.4 563.5 568.2