Initial Public Offering	3 Months Ended
Mar. 31, 2026
Initial Public Offering [Abstract]
Initial Public Offering	Note 3 — Initial Public Offering Pursuant to the Initial Public Offering, the Company sold 28,750,000 Units at a price of $10.00 per unit for a total of $287,500,000, which included the full exercise by the underwriter of its over-allotment option in the amount of 3,750,000 Units, at a purchase price of $10.00 per Unit. Each Unit consists of one Public Share and one-third of one redeemable warrant (each, a “Public Warrant” and collectively, the “Public Warrants”). Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustments (see Note 7).

Initial Public Offering

3 Months Ended

Mar. 31, 2026

Note 3 — Initial Public Offering

Pursuant to the Initial Public Offering, the Company sold 28,750,000 Units at a price of $10.00 per unit for a total of $287,500,000, which included the full exercise by the underwriter of its over-allotment option in the amount of 3,750,000 Units, at a purchase price of $10.00 per Unit. Each Unit consists of one Public Share and one-third of one redeemable warrant (each, a “Public Warrant” and collectively, the “Public Warrants”). Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustments (see Note 7).

Alussa Energy Acquisition Corp. II 10-Q