RELATED PARTY TRANSACTIONS - Founder Shares (Details)						3 Months Ended
RELATED PARTY TRANSACTIONS - Founder Shares (Details)	Jun. 26, 2025 shares	Jun. 03, 2025 USD ($) $ / shares shares	Apr. 11, 2025 USD ($) $ / shares shares	Apr. 08, 2025 USD ($) $ / shares director shares	Jan. 09, 2025 USD ($) $ / shares shares	Mar. 31, 2025 USD ($)	Jun. 30, 2025 $ / shares shares	May 12, 2025 $ / shares
RELATED PARTY TRANSACTIONS
Issuance of Class B Ordinary Shares to Sponsor \| $						$ 25,000
Over allotment option period					45 days
Maximum number of shares that were subject to forfeiture					750,000
Number of independent directors \| director				3
Fair value of founder shares \| $				$ 110,449
Independent director
RELATED PARTY TRANSACTIONS
Fair value of founder shares \| $				$ 110,449
Fair value per founder share \| $ / shares				$ 1.473
Service provider
RELATED PARTY TRANSACTIONS
Shares issued to each independent directors			10,000
Fair value of founder shares \| $			$ 14,730
Fair value per founder share \| $ / shares			$ 1.473
Officer
RELATED PARTY TRANSACTIONS
Shares issued for services		25,000
Fair value of founder shares \| $		$ 36,825
Fair value per founder share \| $ / shares		$ 1.473
Market adjustment
RELATED PARTY TRANSACTIONS
Founder share, measurement input				15
Risk free rate
RELATED PARTY TRANSACTIONS
Founder share, measurement input				4.27
Stock price
RELATED PARTY TRANSACTIONS
Founder share, measurement input \| $ / shares				9.85
Sponsor \| Independent director
RELATED PARTY TRANSACTIONS
Shares issued for services				75,000
Shares issued to each independent directors				25,000
Sponsor \| Service provider
RELATED PARTY TRANSACTIONS
Shares issued for services			10,000
Sponsor \| Officer
RELATED PARTY TRANSACTIONS
Shares issued for services		25,000
Class A ordinary shares
RELATED PARTY TRANSACTIONS
Ordinary shares, par value (in dollars per share) \| $ / shares							$ 0.0001	$ 0.0001
Number of shares issued on conversion of each founder share				1			1
Class B ordinary shares
RELATED PARTY TRANSACTIONS
Issuance of Class B Ordinary Shares to Sponsor \| $					$ 25,000
Share price \| $ / shares					$ 0.004
Issuance of Class B Ordinary Shares to Sponsor (in shares)					5,750,000
Ordinary shares, par value (in dollars per share) \| $ / shares					$ 0.0001		$ 0.0001
Number of shares forfeited	750,000

EGH Acquisition Corp. 10-Q