Other Assets - Schedule of Other Assets (Parenthetical) (Details) $ in Millions	9 Months Ended
Jul. 31, 2017 USD ($)
Other Assets Noncurrent [Abstract]
Deferred finance costs amortization period	5 years
Contractual Obligation	$ 1.4

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

No definition available.

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant