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Cover
Jun. 03, 2022
Jun. 01, 2022
Cover [Abstract]    
Document Type   8-K
Document Period End Date   Jun. 01, 2022
Entity Registrant Name   SANDRIDGE ENERGY, INC.
Entity Incorporation, State or Country Code   DE
Entity File Number   1-33784
Entity Tax Identification Number   20-8084793
Entity Address, Address Line One 1 E. Sheridan Ave  
Entity Address, Address Line Two Suite 500  
Entity Address, City or Town Oklahoma City  
Entity Address, State or Province OK  
Entity Address, Postal Zip Code   73104
City Area Code   405
Local Phone Number   429-5500
Title of 12(b) Security   Common Stock, $0.001 par value
Trading Symbol   SD
Security Exchange Name   NYSE
Written Communications   false
Soliciting Material   false
Pre-commencement Tender Offer   false
Pre-commencement Issuer Tender Offer   false
Entity Emerging Growth Company   false
Entity Central Index Key   0001349436
Amendment Flag   false