v3.26.1
Cover
Jul. 20, 2026
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 20, 2026
Entity File Number 001-43162
Entity Registrant Name Eagle Nuclear Energy Corp.
Entity Central Index Key 0002089283
Entity Tax Identification Number 41-3113978
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 5470 Kietzke Lane
Entity Address, Address Line Two Suite 300
Entity Address, City or Town Reno
Entity Address, State or Province NV
Entity Address, Postal Zip Code 89511
City Area Code 775
Local Phone Number 335-2029
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Common Stock [Member]  
Title of 12(b) Security Common Stock, par value $0.0001 per share
Trading Symbol NUCL
Security Exchange Name NASDAQ
Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share  
Title of 12(b) Security Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share
Trading Symbol NUCLW
Security Exchange Name NASDAQ