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Private Placement Units (Details) | 8 Months Ended
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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
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Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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

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- 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
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Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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

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

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |