General (Details) $ in Millions	3 Months Ended	9 Months Ended
	Jul. 31, 2022 USD ($)	Jul. 31, 2022 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Exit charges	$ 3.3	$ 24.0
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total exit costs expected	30.0	30.0
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total exit costs expected	$ 40.0	40.0
Cost of sales
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Exit charges		19.1
Selling, general and administrative expense
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Exit charges		$ 4.9