v3.26.3
Document and Entity Information
 6 Months Ended
Jun. 30, 2026
Document Information [Line Items]  
Document Type S-1
Entity Registrant Name WhiteHawk Minerals Corp.
Entity Incorporation, State or Country Code DE
Entity Primary SIC Number 1311
Entity Tax Identification Number 88-0862160
Entity Address, Address Line One 2000 Market Street
Entity Address, Address Line Two Suite 910
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
Entity Filer Category Non-accelerated Filer
Entity Small Business false
Entity Emerging Growth Company true
Entity Central Index Key 0001921603
Amendment Flag false
Entity Ex Transition Period false
Business Contact [Member]  
Document Information [Line Items]  
Entity Address, Address Line One 2000 Market Street
Entity Address, Address Line Two Suite 910
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
Contact Personnel Name Daniel Herz