Insurance - Narrative (Details) - USD ($)	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017
Schedule of Other Liabilities [Line Items]
Self insurance retention amount per-claim	$ 1,000,000.0
Insurance policy coverage, general and automobile liability losses	200,000,000.0
Insurance policy coverage, property damage	75,000,000
Change in reserves for insurance claims	10,200,000	$ 22,000,000
Insurance reserve adjustment, amount less than prior year adjustment	11,800,000
Minimum
Schedule of Other Liabilities [Line Items]
Primary policy limit	1,000,000.0
Maximum
Schedule of Other Liabilities [Line Items]
Primary policy limit	5,000,000.0
Self insurance retention amount per participant per year	$ 400,000