XML 12 R1.htm IDEA: XBRL DOCUMENT v3.25.1
Cover - shares
 3 Months Ended
Mar. 31, 2025
May 12, 2025
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2025  
Current Fiscal Year End Date --12-31  
Document Transition Report false  
Entity File Number 001-41691  
Entity Registrant Name ARES ACQUISITION CORPORATION II  
Entity Incorporation, State or Country Code E9  
Entity Tax Identification Number 98-1592112  
Entity Address, Address Line One 245 Park Avenue  
Entity Address, Address Line Two 44th Floor  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10167  
City Area Code 310  
Local Phone Number 201-4100  
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  
Entity Ex Transition Period false  
Entity Shell Company true  
Entity Central Index Key 0001853138  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Units, each consisting of one Class A Ordinary Share, $0.0001 par value, and one-half of one redeemable warrant    
Document Information [Line Items]    
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 AACT.U  
Security Exchange Name NYSE  
Class A Ordinary Shares    
Document Information [Line Items]    
Title of 12(b) Security Class A Ordinary Shares  
Trading Symbol AACT  
Security Exchange Name NYSE  
Redeemable warrants, each whole warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50    
Document Information [Line Items]    
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 AACT WS  
Security Exchange Name NYSE  
Common Class A    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   61,859,712
Common Class B    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   0