v3.22.4

Related Party balances and transactions - Schedule Of Related Party Balances (Parenthetical) (Details) - USD ($)	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Related Party Transaction [Line Items]
Repayments of related party debt	$ 1,203	$ 1,211
Interestfree loan, due on demand [Member] | Kok Pin Darren Tan [Member]
Related Party Transaction [Line Items]
Repayments of related party debt	$ 106,729

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

+ Details

Name:	us-gaap_RepaymentsOfRelatedPartyDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=tgl_InterestfreeLoanDueOnDemandMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=tgl_KokPindarrenTanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: