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Schedule II-Valuation and Qualifying Accounts
12 Months Ended
Oct. 31, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II-Valuation and Qualifying Accounts
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

(in millions)Balance
Beginning of Year
Charges to
Costs and Expenses
Write-offs(1)/ Allowance Taken
Balance
End of Year
Accounts receivable and sales allowances
2020$22.4 96.3 (83.2)$35.5 
201919.2 87.7 (84.6)22.4 
201825.5 57.4 (63.6)19.2 
(1) Write-offs are net of recoveries.