v3.22.2.2
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, 2020   66,700,000      
Balance, beginning of period at Oct. 31, 2020   $ 0.7 $ 724.1 $ (30.8) $ 806.4
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued under employee stock purchase and share-based compensation plans (in shares)   500,000      
Taxes withheld under employee stock purchase and share-based compensation plans, net   $ 0.0 (6.5)    
Repurchase of common stock (in shares) 0 0      
Repurchase of common stock   $ 0.0 0.0    
Share-based compensation expense     26.0    
Other comprehensive (loss) income       7.8  
Net income (loss) $ 92.0       92.0
Dividends          
Common stock ($0.195, $0.190, $0.585, and $0.570 per share)         (38.2)
Stock issued under share-based compensation plans         (1.3)
Balance, end of period (in shares) at Jul. 31, 2021   67,200,000      
Balance, end of period at Jul. 31, 2021 $ 1,580.3 $ 0.7 743.6 (22.9) 859.0
Balance, beginning of period (in shares) at Apr. 30, 2021   67,100,000      
Balance, beginning of period at Apr. 30, 2021   $ 0.7 737.1 (23.6) 885.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued under employee stock purchase and share-based compensation plans (in shares)   100,000      
Taxes withheld under employee stock purchase and share-based compensation plans, net   $ 0.0 (2.0)    
Repurchase of common stock (in shares) 0 0      
Repurchase of common stock   $ 0.0 0.0    
Share-based compensation expense     8.4    
Other comprehensive (loss) income       0.7  
Net income (loss) $ (13.7)       (13.7)
Dividends          
Common stock ($0.195, $0.190, $0.585, and $0.570 per share)         (12.8)
Stock issued under share-based compensation plans         (0.2)
Balance, end of period (in shares) at Jul. 31, 2021   67,200,000      
Balance, end of period at Jul. 31, 2021 1,580.3 $ 0.7 743.6 (22.9) 859.0
Balance, beginning of period (in shares) at Oct. 31, 2021   67,300,000      
Balance, beginning of period at Oct. 31, 2021 $ 1,609.2 $ 0.7 750.9 (22.5) 880.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued under employee stock purchase and share-based compensation plans (in shares)   600,000      
Taxes withheld under employee stock purchase and share-based compensation plans, net   $ 0.0 (9.4)    
Repurchase of common stock (in shares) (1,700,000) (1,700,000)      
Repurchase of common stock $ (74.5) $ 0.0 (74.5)    
Share-based compensation expense     24.4    
Other comprehensive (loss) income       (10.7)  
Net income (loss) 181.6       181.6
Dividends          
Common stock ($0.195, $0.190, $0.585, and $0.570 per share)         (39.0)
Stock issued under share-based compensation plans         (1.3)
Balance, end of period (in shares) at Jul. 31, 2022   66,100,000      
Balance, end of period at Jul. 31, 2022 $ 1,680.3 $ 0.7 691.4 (33.3) 1,021.4
Balance, beginning of period (in shares) at Apr. 30, 2022   66,800,000      
Balance, beginning of period at Apr. 30, 2022   $ 0.7 716.4 (25.2) 977.7
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock issued under employee stock purchase and share-based compensation plans (in shares)   100,000      
Taxes withheld under employee stock purchase and share-based compensation plans, net   $ 0.0 (1.3)    
Repurchase of common stock (in shares) (700,000) (700,000)      
Repurchase of common stock $ (31.2) $ 0.0 (31.2)    
Share-based compensation expense     7.5    
Other comprehensive (loss) income       (8.1)  
Net income (loss) 56.8       56.8
Dividends          
Common stock ($0.195, $0.190, $0.585, and $0.570 per share)         (12.9)
Stock issued under share-based compensation plans         (0.2)
Balance, end of period (in shares) at Jul. 31, 2022   66,100,000      
Balance, end of period at Jul. 31, 2022 $ 1,680.3 $ 0.7 $ 691.4 $ (33.3) $ 1,021.4