Commitments and Contingent Liabilities - Narrative (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jun. 30, 2018	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017	Jun. 01, 2018	May 31, 2018
Leases
Rental expense for operating leases		$ 34,100,000	$ 27,400,000	$ 27,900,000
Future minimum lease payments under noncancelable operating leases
Total future minimum lease payments		83,100,000
2020		17,100,000
2021		15,800,000
2022		12,800,000
2023		9,800,000
2024		8,900,000
After 2024		18,700,000
Purchase Commitments
Amount of noncancelable purchase commitments		22,800,000
Remaining obligation for the construction of a new corporate headquarters facility		1,900,000
Letters of Credit
Total long-term debt		700,813,000	312,549,000
Letters of credit outstanding		4,700,000	6,700,000
Maximum
Letters of Credit
Letters of credit outstanding		13,300,000	13,500,000
Wholesale Financing
Customer Financing
Receivables purchased by third party financing company from the company		235,400,000	29,800,000
Receivables financed by third party financing company, excluding Red Iron, outstanding		148,400,000	13,000,000.0
Maximum amount of contingent liability to repurchase inventory related receivables under limited inventory repurchase agreements		125,900,000
End-User Financing
Customer Financing
Contingent liabilities for residual value or credit collection risk		0
End-User Financing | Maximum
Customer Financing
Exposure for credit collection		$ 10,100,000
Line of Credit
COMMITMENTS AND CONTINGENT LIABILITIES
Debt instrument, term (in years)	5 years	5 years
Letters of Credit
Maximum borrowing capacity					$ 600,000,000.0	$ 150,000,000.0
Standby Letters of Credit | Line of Credit
Letters of Credit
Maximum borrowing capacity		$ 10,000,000.0
Total long-term debt		$ 1,900,000	$ 1,500,000