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v3.26.1

Statement of Changes In Shareholders’ Deficit (Parentheticals) - shares | 8 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2025 | Sep. 10, 2025 | Aug. 08, 2025
Sale of private placement warrants shares | 779,000 |  |
Class B Ordinary Shares |  |  |
Number of share subject to forfeiture | 1,125,000 |  |
Over-Allotment Option |  |  |
Number of share subject to forfeiture |  | 325,000 |
Number of share subject not to forfeiture |  | 800,000 |
Over-Allotment Option | Director |  |  |
Number of founder shares holding |  | 40,000 |
Sponsor [Member] |  |  |
Number of additional founder shares issued |  |  | 2,875,000
Founder shares issued |  |  | 8,625,000
Founder shares outstanding |  |  | 8,625,000
Number of founder shares holding |  | 8,260,000 |

X
- Definition Represent the number of additional founder share issued. + References No definition available. + Details
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Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represent the number of founder share issued. + References No definition available. + Details
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Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represent the number of founder share outstanding. + References No definition available. + Details
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Namespace Prefix: | tlnc_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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- Definition Represent the holding number of founder shares. + References No definition available. + Details
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Namespace Prefix: | tlnc_
Data Type: | xbrli:sharesItemType
Balance Type: | na
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- Definition Represent the number of share subject not to forfeiture. + References No definition available. + Details
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- Definition Represent the number of share subject to forfeiture. + References No definition available. + Details
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Namespace Prefix: | tlnc_
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- Definition The number of shares sale of stock number of shares issued. + References No definition available. + Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | srt_TitleOfIndividualAxis=srt_DirectorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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