v3.26.1
Consolidated Balance Sheets (Parenthetical) - $ / shares
3 Months Ended 6 Months Ended 12 Months Ended
Apr. 30, 2026
Apr. 30, 2026
Oct. 31, 2025
Preferred stock, par value (in USD per share) $ 0.01 $ 0.01 $ 0.01
Preferred stock, shares issued (in shares) 30,000,000 30,000,000 30,000,000
Preferred stock, shares outstanding (in shares) 30,000,000 30,000,000 30,000,000
Common stock, par value ($ per share) $ 0.01 $ 0.01 $ 0.01
Common stock, authorized (in shares) 9,600,000,000 9,600,000,000 9,600,000,000
Common stock, issued (in shares) 1,323,294,768 1,323,294,768 1,318,292,428
Common stock, outstanding (in shares) 1,323,294,768 1,323,294,768 1,318,292,428
Convertible Preferred Stock      
Preferred stock dividend rate (as a percent) 7.625% 7.625% 7.625%