XML 20 R7.htm IDEA: XBRL DOCUMENT v3.25.0.1
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Millions
Total
Common Stock
Treasury Stock
Additional Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Loss, net
Beginning balance at Sep. 30, 2023 $ 1,379.1 $ 0.4 $ (69.3) $ 371.7 $ 1,128.1 $ (51.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 69.1       69.1  
Other comprehensive gain (loss), net of tax 27.6         27.6
Exercise of stock options 0.5     0.5    
Shares withheld to cover taxes on vesting of equity awards (1.1)     (1.1)    
Share-based compensation 7.6     7.6    
Ending balance at Dec. 31, 2023 1,482.8 0.4 (69.3) 378.7 1,197.2 (24.2)
Beginning balance at Sep. 30, 2024 1,709.1 0.4 (69.3) 414.3 1,388.9 (25.2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 85.1       85.1  
Other comprehensive gain (loss), net of tax (25.2)         (25.2)
Exercise of stock options 0.8     0.8    
Shares withheld to cover taxes on vesting of equity awards (3.7)     (3.7)    
Share-based compensation 11.3     11.3    
Ending balance at Dec. 31, 2024 $ 1,777.4 $ 0.4 $ (69.3) $ 422.7 $ 1,474.0 $ (50.4)