Insurance - Narrative (Details) - USD ($) $ in Millions	9 Months Ended
	Jul. 31, 2021	Jul. 31, 2020
Schedule of Other Liabilities [Line Items]
Insurance policy coverage, general and automobile liability losses	$ 200.0
Insurance policy coverage, property damage	75.0
Change in case reserves plus IBNR Claims — prior years	29.7
Decrease in total reserve claims		$ 15.1
Minimum
Schedule of Other Liabilities [Line Items]
Self insurance retention amount per-claim	1.0
Primary policy limit	1.0
Maximum
Schedule of Other Liabilities [Line Items]
Self insurance retention amount per-claim	1.5
Primary policy limit	5.0
Self insurance retention amount per-claim, medical plan	$ 0.5