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Stock Plans - Compensation Expense and Related Income Tax Benefit for Share-Based Awards (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense $ 54.2 $ 44.7 $ 38.6
Related income tax benefit 5.0 5.6 4.8
Selling, general and administrative expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense 46.7 38.4 32.2
Cost of sales      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense 4.5 3.9 4.0
Research and development expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation expense $ 3.0 $ 2.4 $ 2.4