XML 50 R36.htm IDEA: XBRL DOCUMENT
v3.26.1

COMMITMENTS AND CONTINGENCIES (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Aug. 28, 2025 | Dec. 31, 2025
COMMITMENTS AND CONTINGENCIES |  |
Underwriters' option, period |  | 45 days
Additional units to be purchased by underwriters |  | 2,250,000
Underwriting discount, percentage |  | 2.00%
Underwriting discount, amount |  | $ 3,000,000
Deferred underwriting fee, percentage |  | 4.00%
Deferred underwriting fee, amount |  | $ 6,000,000
Consultant | Sponsor |  |
COMMITMENTS AND CONTINGENCIES |  |
Shares issued for services | 7,500 |

X
- Definition Amount of deferred underwriting fee entitled to underwriters. + References No definition available. + Details
Name: | egha_DeferredUnderwritingFeeAmount
Namespace Prefix: | egha_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Deferred underwriting fee, expressed as a percentage of gross proceeds of initial public offering. + References No definition available. + Details
Name: | egha_DeferredUnderwritingFeePercentage
Namespace Prefix: | egha_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period starting from the date of the initial public offering during which the underwriters have the option to purchase additional units. + References No definition available. + Details
Name: | egha_UnderwriterOptionTerm
Namespace Prefix: | egha_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Cash outflow associated with underwriting discount paid to underwriters. + References No definition available. + Details
Name: | egha_UnderwritingDiscountAmount
Namespace Prefix: | egha_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Underwriting discount, expressed as a percentage of gross proceeds of initial public offering. + References No definition available. + Details
Name: | egha_UnderwritingDiscountPercentage
Namespace Prefix: | egha_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The maximum number of units that may be purchased under the underwriters' over-allotment option. + References No definition available. + Details
Name: | egha_UnderwritingOptionMaximumUnitsToBePurchased
Namespace Prefix: | egha_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesIssuedForServices
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=egha_SponsorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |