v3.26.1
Indebtedness - Schedule of Debt (Details) - USD ($)
$ in Millions
Jul. 31, 2026
Oct. 31, 2025
Aug. 01, 2025
Debt Instrument [Line Items]      
Less: unamortized debt issuance costs $ 2.3 $ 2.8 $ 2.1
Total debt 962.0 921.5 1,032.2
Less: current maturities and short-term borrowings 0.0 0.0 20.0
Long-term debt, less current portion 962.0 921.5 1,012.2
Line of Credit | Revolving credit facility, due October 2029      
Debt Instrument [Line Items]      
Long-term debt, gross 40.0 0.0 115.0
Senior Notes | Term loan, due October 2029      
Debt Instrument [Line Items]      
Long-term debt, gross 200.0 200.0 200.0
Senior Notes | Term loan, due April 2027      
Debt Instrument [Line Items]      
Long-term debt, gross $ 0.0 0.0 195.0
Senior Notes | 3.81% series A senior notes, due June 2029      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.81%    
Long-term debt, gross $ 100.0 100.0 100.0
Senior Notes | 3.91% series B senior notes, due June 2031      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.91%    
Long-term debt, gross $ 100.0 100.0 100.0
Senior Notes | 3.97% senior notes, due June 2032      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 3.97%    
Long-term debt, gross $ 100.0 100.0 100.0
Senior Notes | 5.27% senior notes, due September 2032      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 5.27%    
Long-term debt, gross $ 200.0 200.0 0.0
Senior Notes | 6.625% senior notes, due May 2037      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 6.625%    
Long-term debt, gross $ 124.3 124.3 124.3
Corporate Debt Securities | 7.8% debentures, due June 2027      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 7.80%    
Long-term debt, gross $ 100.0 $ 100.0 $ 100.0