v3.26.1
Cover Page
Apr. 06, 2026
Entity Addresses [Line Items]  
Document Type 8-K
Document Period End Date Apr. 06, 2026
Entity Registrant Name EXPAND ENERGY CORPORATION
Entity Incorporation, State or Country Code OK
Entity File Number 001-13726
Entity Tax Identification Number 73-1395733
Entity Address, Address Line One 10000 Energy Drive
Entity Address, City or Town Spring
Entity Address, State or Province TX
Entity Address, Postal Zip Code 77389
City Area Code (346)
Local Phone Number 535-0990
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.01 par value per share
Trading Symbol EXE
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0000895126
Amendment Flag false
Former Address  
Entity Addresses [Line Items]  
Entity Address, Address Line One 6100 North Western Avenue
Entity Address, City or Town Oklahoma City,
Entity Address, State or Province OK
Entity Address, Postal Zip Code 73118