v3.25.2
Cover
Sep. 02, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Sep. 02, 2025
Entity File Number 001-41219
Entity Registrant Name CSLM Acquisition Corp.
Entity Central Index Key 0001875493
Entity Tax Identification Number 98-1602789
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 2400 E. Commercial Boulevard
Entity Address, Address Line Two Suite 900
Entity Address, City or Town Ft. Lauderdale
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33308
City Area Code 954
Local Phone Number 315-9381
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
Units, each consisting of one Class A ordinary share, one right and one-half of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one Class A ordinary share, one right and one-half of one redeemable warrant
Trading Symbol CSLFU
Class A ordinary shares, par value $0.0001 per share  
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share
Trading Symbol CSLMF
Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50  
Title of 12(b) Security Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50
Trading Symbol CSLWF
Rights to acquire one-tenth of one Class A ordinary share  
Title of 12(b) Security Rights to acquire one-tenth of one Class A ordinary share
Trading Symbol CSLRF