Investment in Finance Affiliate - Narrative (Details) - USD ($)	3 Months Ended
	Jan. 31, 2020	Feb. 01, 2019	Dec. 20, 2019	Oct. 31, 2019	Jun. 01, 2018	May 31, 2018
Schedule of Equity Method Investments
Total liabilities	$ 463,900,000
Red Iron Acceptance, LLC
Schedule of Equity Method Investments
Period of unlimited automatic extensions after the initial term of joint venture	2 years
Period of notice to be given by parties under joint venture for not extending initial term of joint venture	1 year
Maximum borrowing capacity under credit facility	$ 625,000,000.0
Portion owned by Toro (as a percent)	45.00%
Portion owned by TCFIF (as a percent)	55.00%
Investment in joint venture	$ 25,500,000	$ 25,400,000		$ 24,100,000
Maximum aggregate amount of products repossessed by Red Iron and the TCFIF Canadian affiliate, entity has agreed to repurchase in a calendar year	7,500,000
Net amount of new receivables financed for dealers and distributors	405,100,000	428,800,000
Total assets	520,500,000
Equity method investment summarized financial information, receivables, net	$ 29,500,000	$ 32,300,000		21,700,000
Period of review for products acquired in future acquisitions to asses potential benefits and detriments	2 years
Period of pro-rata payback after initial term of joint venture	5 years
Line of Credit
Schedule of Equity Method Investments
Maximum borrowing capacity under credit facility					$ 600,000,000.0	$ 150,000,000.0
Line of Credit | Red Iron Acceptance, LLC | TCFIF secured revolving credit facility
Schedule of Equity Method Investments
Maximum borrowing capacity under credit facility			$ 625,000,000	$ 550,000,000