v3.26.1
Consolidated Condensed Statements of Stockholders' Equity - USD ($)
shares in Millions, $ in Millions
Total
Common Shares
Treasury Stock
Treasury Stock
Additional Paid-In Capital
Accumulated Other Comprehensive Loss
Retained Earnings
Noncontrolling Interests
Common stock, beginning balance (in shares) at Oct. 31, 2024   199.6            
Beginning balance at Oct. 31, 2024 $ 8,083.6 $ 19.9 $ (706.0) $ 1.8 $ 1,921.0 $ (421.7) $ 7,268.4 $ 0.2
Treasury stock, beginning balance (in shares) at Oct. 31, 2024     17.6          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 104.3           104.3  
Other comprehensive income (loss), net of tax (68.7)         (68.7)    
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares)   0.3            
Issuance of common stock for stock plans, net and employee stock purchase plan (10.0)   $ 1.0   (11.0)      
Share-based compensation expense 18.3       18.3      
Common stock, ending balance (in shares) at Jan. 31, 2025   199.9            
Ending balance at Jan. 31, 2025 8,127.5 $ 19.9 $ (705.0) 1.8 1,928.3 (490.4) 7,372.7 0.2
Treasury stock, ending balance (in shares) at Jan. 31, 2025     17.6          
Common stock, beginning balance (in shares) at Oct. 31, 2024   199.6            
Beginning balance at Oct. 31, 2024 8,083.6 $ 19.9 $ (706.0) 1.8 1,921.0 (421.7) 7,268.4 0.2
Treasury stock, beginning balance (in shares) at Oct. 31, 2024     17.6          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 192.0              
Common stock, ending balance (in shares) at Apr. 30, 2025   199.5            
Ending balance at Apr. 30, 2025 8,288.1 $ 20.0 $ (744.7) 1.8 1,942.7 (392.3) 7,460.4 0.2
Treasury stock, ending balance (in shares) at Apr. 30, 2025     18.1          
Common stock, beginning balance (in shares) at Jan. 31, 2025   199.9            
Beginning balance at Jan. 31, 2025 8,127.5 $ 19.9 $ (705.0) 1.8 1,928.3 (490.4) 7,372.7 0.2
Treasury stock, beginning balance (in shares) at Jan. 31, 2025     17.6          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) 87.7           87.7  
Other comprehensive income (loss), net of tax 98.1         98.1    
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares)   0.1            
Issuance of common stock for stock plans, net and employee stock purchase plan (4.9) $ 0.1 $ 0.9   (5.9)      
Share-based compensation expense 20.3       20.3      
Share repurchase (in shares)   (0.5) 0.5          
Share repurchase (40.6)   $ (40.6)          
Common stock, ending balance (in shares) at Apr. 30, 2025   199.5            
Ending balance at Apr. 30, 2025 $ 8,288.1 $ 20.0 $ (744.7) 1.8 1,942.7 (392.3) 7,460.4 0.2
Treasury stock, ending balance (in shares) at Apr. 30, 2025     18.1          
Common stock, beginning balance (in shares) at Oct. 31, 2025 195.9 195.9            
Beginning balance at Oct. 31, 2025 $ 8,239.1 $ 20.0 $ (995.2) 1.8 1,975.5 (406.5) 7,643.3 0.2
Treasury stock, beginning balance (in shares) at Oct. 31, 2025 21.7   21.7          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) $ 130.8           130.8  
Other comprehensive income (loss), net of tax 72.5         72.5    
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares)   0.3            
Issuance of common stock for stock plans, net and employee stock purchase plan (4.7)   $ 2.9   (7.6)      
Share-based compensation expense 19.2       19.2      
Share repurchase (in shares)   (1.1) 1.1          
Share repurchase (92.9)   $ (92.9)          
Common stock, ending balance (in shares) at Jan. 31, 2026   195.1            
Ending balance at Jan. 31, 2026 $ 8,364.0 $ 20.0 $ (1,085.2) 1.8 1,987.1 (334.0) 7,774.1 0.2
Treasury stock, ending balance (in shares) at Jan. 31, 2026     22.8          
Common stock, beginning balance (in shares) at Oct. 31, 2025 195.9 195.9            
Beginning balance at Oct. 31, 2025 $ 8,239.1 $ 20.0 $ (995.2) 1.8 1,975.5 (406.5) 7,643.3 0.2
Treasury stock, beginning balance (in shares) at Oct. 31, 2025 21.7   21.7          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) $ 52.9              
Common stock, ending balance (in shares) at Apr. 30, 2026 194.9 194.9            
Ending balance at Apr. 30, 2026 $ 8,239.1 $ 20.0 $ (1,098.5) 1.8 1,982.6 (363.2) 7,696.2 0.2
Treasury stock, ending balance (in shares) at Apr. 30, 2026 23.0   23.0          
Common stock, beginning balance (in shares) at Jan. 31, 2026   195.1            
Beginning balance at Jan. 31, 2026 $ 8,364.0 $ 20.0 $ (1,085.2) 1.8 1,987.1 (334.0) 7,774.1 0.2
Treasury stock, beginning balance (in shares) at Jan. 31, 2026     22.8          
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) (77.9)           (77.9)  
Other comprehensive income (loss), net of tax (29.2)         (29.2)    
Issuance of common stock for stock plans, net and employee stock purchase plan (19.4)       (19.4)      
Share-based compensation expense 14.9       14.9      
Share repurchase (in shares)   (0.2) 0.2          
Share repurchase $ (13.3)   $ (13.3)          
Common stock, ending balance (in shares) at Apr. 30, 2026 194.9 194.9            
Ending balance at Apr. 30, 2026 $ 8,239.1 $ 20.0 $ (1,098.5) $ 1.8 $ 1,982.6 $ (363.2) $ 7,696.2 $ 0.2
Treasury stock, ending balance (in shares) at Apr. 30, 2026 23.0   23.0