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v3.26.1

INITIAL PUBLIC OFFERING (Details) - $ / shares |  | 12 Months Ended
--- | --- | ---
May 12, 2025 | Dec. 31, 2025
INITIAL PUBLIC OFFERING |  |
Number of units sold in private placement |  | 500,000
Initial public offering |  |
INITIAL PUBLIC OFFERING |  |
Number of units sold in private placement | 15,000,000 |
Share price | $ 10 |
Number of shares per unit | 1 |
Number of rights per unit | 1 |

X
- Definition Number of rights issued per unit. + References No definition available. + Details
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Namespace Prefix: | egha_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares per unit. + References No definition available. + Details
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Namespace Prefix: | egha_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of new units issued during the period. + References No definition available. + Details
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Namespace Prefix: | egha_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
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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
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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