Represent the number of units issued.

No definition available.

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Period Type:	instant

- Definition

Represent the amount of underwriter cash discount.

+ References

No definition available.

+ Details

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Namespace Prefix:	eurku_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

Represents the underwriters option period from the date of Initial Public Offering.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
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- Definition

Represents the cash underwriting discount per unit.

+ References

No definition available.

+ Details

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Balance Type:	na
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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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- Definition

Cash paid for expenses incurred during underwriting activities (the process to review insurance applications, evaluate risks, accept or reject applications, and determine the premiums to be charged) for insurance companies.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 25
-Subparagraph (g)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-25

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Balance Type:	credit
Period Type:	duration

- Definition

Amount of consideration received by subsidiary or equity investee in exchange for shares of stock issued or sold. Includes amount of cash received, fair value of noncash assets received, and fair value of liabilities assumed by the investor.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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

- Definition

Number of shares of stock issued during the period pursuant to acquisitions.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
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-Paragraph 11
-Publisher FASB
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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

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Commitments and Contingencies (Details) - USD ($)		3 Months Ended	6 Months Ended	12 Months Ended
Commitments and Contingencies (Details) - USD ($)	Jul. 03, 2024	Mar. 31, 2026	Mar. 31, 2026	Sep. 30, 2025	Jul. 08, 2024
Commitments and Contingencies [Line Items]
Underwriters option period proposed			45 days	45 days
Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Underwriting discount per unit (in Dollars per share)		$ 0.15		$ 0.15
Underwriter cash discount (in Dollars)		$ 750,000		$ 750,000
Over-Allotment Option [Member]
Commitments and Contingencies [Line Items]
Underwriters option period proposed	45 days			45 days
Number of units issued	750,000			750,000
Over-Allotment Option [Member] \| Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Number of units issued		750,000	750,000
Cash underwriting discount (in Dollars)		$ 862,500		$ 862,500
Underwriter [Member]
Commitments and Contingencies [Line Items]
Number of units issued	750,000				750,000
Number of shares issued			30,000	30,000
Class A Ordinary Shares [Member] \| Over-Allotment Option [Member] \| Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Number of units issued		200,000	200,000	200,000
Underwriters share acquired			230,000	230,000
Class A Ordinary Shares [Member] \| Underwriter [Member]
Commitments and Contingencies [Line Items]
Number of shares issued			200,000	200,000
Representative Shares [Member]
Commitments and Contingencies [Line Items]
Number of shares issued			30,000	30,000
Underwriter fair value (in Dollars)			$ 39,000	$ 39,300
Representative Shares [Member] \| Underwriter [Member]
Commitments and Contingencies [Line Items]
Number of shares issued			200,000	200,000
Underwriter fair value (in Dollars)			$ 262,000	$ 262,000