v3.26.1
Document and Entity Information - shares
 6 Months Ended
Jun. 30, 2026
Aug. 12, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2026  
Document Transition Report false  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 2000 Market Street  
Entity Address, Address Line Two Suite 910  
Entity Tax Identification Number 88-0862160  
Entity Registrant Name WhiteHawk Minerals Corp.  
Entity Central Index Key 0001921603  
Entity File Number 001-43337  
Entity Address, City or Town Philadelphia,  
Entity Address, State or Province PA  
Entity Address, Postal Zip Code 19103  
City Area Code 610  
Local Phone Number 484-3412  
Title of 12(b) Security Class A common stock, par value $0.0001  
Trading Symbol WHK  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Common Class A    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   23,795,450
Common Class B    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   3,750,000