v3.26.1
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($)
$ in Millions
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Loss, Net of Taxes
Retained Earnings
Balance, beginning of period (in shares) at Oct. 31, 2024   62,200,000      
Balance, beginning of period at Oct. 31, 2024   $ 0.6 $ 527.4 $ (19.1) $ 1,272.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans (in shares)   500,000      
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans   $ 0.0 (8.5)    
Share-based compensation expense     18.7    
Repurchase of common stock, including excise tax (in shares) (420,000) (400,000)      
Repurchase of common stock, including excise tax $ (21.3) $ 0.0 (21.3)    
Other comprehensive (loss) / income       1.9  
Net income 85.8       85.8
Dividends          
Common stock [1]         (32.9)
Stock issued under share-based compensation plans         (1.1)
Balance, end of period (in shares) at Apr. 30, 2025   62,200,000      
Balance, end of period at Apr. 30, 2025 $ 1,824.4 $ 0.6 516.3 (17.2) 1,324.7
Balance, beginning of period (in shares) at Jan. 31, 2025   62,200,000      
Balance, beginning of period at Jan. 31, 2025   $ 0.6 506.8 (27.5) 1,299.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans (in shares)   0      
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans   $ 0.0 1.3    
Share-based compensation expense     8.1    
Repurchase of common stock, including excise tax (in shares) 0 0      
Repurchase of common stock, including excise tax $ 0.0 $ 0.0 0.0    
Other comprehensive (loss) / income       10.3  
Net income 42.2       42.2
Dividends          
Common stock [1]         (16.5)
Stock issued under share-based compensation plans         (0.3)
Balance, end of period (in shares) at Apr. 30, 2025   62,200,000      
Balance, end of period at Apr. 30, 2025 $ 1,824.4 $ 0.6 516.3 (17.2) 1,324.7
Balance, beginning of period (in shares) at Oct. 31, 2025 60,176,611 60,200,000      
Balance, beginning of period at Oct. 31, 2025 $ 1,785.6 $ 0.6 437.4 (20.5) 1,368.1
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans (in shares)   500,000      
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans   $ 0.0 (8.6)    
Share-based compensation expense     16.7    
Repurchase of common stock, including excise tax (in shares) (2,130,000) (2,100,000)      
Repurchase of common stock, including excise tax $ (94.1) $ 0.0 (94.7)    
Other comprehensive (loss) / income       3.1  
Net income $ 81.8       81.8
Dividends          
Common stock [1]         (34.2)
Stock issued under share-based compensation plans         (1.3)
Balance, end of period (in shares) at Apr. 30, 2026 58,580,923 58,600,000      
Balance, end of period at Apr. 30, 2026 $ 1,748.4 $ 0.6 350.8 (17.4) 1,414.4
Balance, beginning of period (in shares) at Jan. 31, 2026   58,600,000      
Balance, beginning of period at Jan. 31, 2026   $ 0.6 347.5 (12.3) 1,388.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans (in shares)   0      
Stock issued (taxes withheld) under employee stock purchase and share-based compensation plans   $ 0.0 1.5    
Share-based compensation expense     4.9    
Repurchase of common stock, including excise tax (in shares) (70,000.00) (100,000)      
Repurchase of common stock, including excise tax $ (3.0) $ 0.0 (3.0)    
Other comprehensive (loss) / income       (5.0)  
Net income $ 43.1       43.1
Dividends          
Common stock [1]         (17.0)
Stock issued under share-based compensation plans         (0.3)
Balance, end of period (in shares) at Apr. 30, 2026 58,580,923 58,600,000      
Balance, end of period at Apr. 30, 2026 $ 1,748.4 $ 0.6 $ 350.8 $ (17.4) $ 1,414.4
[1] Cash dividends declared per common share were $0.290 and $0.265 for the three months ended April 30, 2026 and 2025, respectively, and $0.580 and $0.530 for the six months ended April 30, 2026 and 2025, respectively.