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Private Placement Units (Details)	8 Months Ended
	Dec. 31, 2025 $ / shares shares
Private Placement Units [Line Items]
Warrants price per share | $ / shares	$ 10
IPO [Member]
Private Placement Units [Line Items]
Purchased aggregate shares	249,000
Warrants price per share | $ / shares	$ 0.4
Private Placement [Member]
Private Placement Units [Line Items]
Purchased aggregate shares	530,000
Private Placement [Member] | Cohen [Member]
Private Placement Units [Line Items]
Purchased aggregate shares	779,000
Warrants price per share | $ / shares	$ 10
Private Placement [Member] | Sponsor [Member]
Private Placement Units [Line Items]
Purchased aggregate shares	7,790,000

X

- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

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

X

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=tlnc_CohenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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