DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION (Details) $ in Millions	3 Months Ended
Jan. 31, 2022 USD ($)
Description of the Business
Capitalized project development costs	$ 7.9
Non-controlling Interests
Description of the Business
Capitalized project development costs	$ 2.5

Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 40
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123353750&loc=SL49131252-203054

Name:	us-gaap_CapitalizedContractCostImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration