| Document And Entity Information | Oct. 26, 2020 |
| Document Information Line Items | |
| Entity Registrant Name | Gulfport Energy Corporation |
| Trading Symbol | GPOR |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Central Index Key | 0000874499 |
| Document Period End Date | Oct. 26, 2020 |
| Entity Emerging Growth Company | false |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 000-19514 |
| Entity Tax Identification Number | 73-1521290 |
| Entity Address, Address Line One | 3001 Quail Springs Parkway |
| Entity Address, State or Province | OK |
| Entity Address, City or Town | Oklahoma City |
| Entity Address, Postal Zip Code | 73134 |
| City Area Code | (405) |
| Local Phone Number | 252-4600 |
| Entity Information, Former Legal or Registered Name | NOT APPLICABLE |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common stock, par value $0.01 per share |
| Security Exchange Name | NASDAQ |
