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Stock Plans - Schedule of Compensation Expense and Related Income Tax Benefit for Share-Based Awards (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2025
Oct. 31, 2024
Oct. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense $ 70.5 $ 75.1 $ 62.1
Related income tax benefit 9.2 12.1 5.0
Selling, general and administrative expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense 62.9 67.6 54.8
Cost of sales      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense 4.9 4.7 4.2
Research and development expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense $ 2.7 $ 2.8 $ 3.1