Leases (Details) - USD ($)	12 Months Ended
Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Leases [Abstract]
Incremental borrowing rate	3.25%	3.75%	3.73%
Operating lease expenses	$ 37,386	$ 30,425	$ 45,869

Amount of operating lease expense. Excludes sublease income.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-4

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