Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.23.1
Document and Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2022
Apr. 04, 2023
Jun. 30, 2022
Document and Entity Information      
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2022    
Entity File Number 001-40266    
Entity Registrant Name MAGNUM OPUS ACQUISITION LIMITED    
Entity Incorporation, State or Country Code E9    
Entity Tax Identification Number 00-0000000    
Entity Address, Address Line One Unit 1009, ICBC Tower    
Entity Address, Address Line Two Three Garden Road    
Entity Address, City or Town Central    
Entity Address, Country HK    
Entity Address, Postal Zip Code 00000    
City Area Code 852    
Local Phone Number 3757 9857    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
ICFR Auditor Attestation Flag false    
Entity Ex Transition Period false    
Entity Shell Company true    
Entity Public Float     $ 195,800,000
Entity Central Index Key 0001843121    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Amendment Flag false    
Transition Report false    
Auditor Name Marcum LLP    
Auditor Location West Palm Beach, FL    
Auditor Firm ID 688    
Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant      
Document and Entity Information      
Title of 12(b) Security Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant    
Trading Symbol OPA.U    
Security Exchange Name NYSE    
Common Class A [Member]      
Document and Entity Information      
Title of 12(b) Security Class A ordinary shares, $0.0001 par value    
Trading Symbol OPA    
Security Exchange Name NYSE    
Entity Common Stock, Shares Outstanding   6,595,117  
Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share      
Document and Entity Information      
Title of 12(b) Security Redeemable warrants, each warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share    
Trading Symbol OPA WS    
Security Exchange Name NYSE    
Common Class B [Member]      
Document and Entity Information      
Entity Common Stock, Shares Outstanding   5,000,000