Gulfport Energy Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

DEBT - Narrative (Details)

DEBT - Narrative (Details) - USD ($)					3 Months Ended		9 Months Ended
DEBT - Narrative (Details) - USD ($)	May 01, 2023	Oct. 31, 2022	May 02, 2022	Oct. 14, 2021	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	May 17, 2021
Oil and Gas Properties
Debt Instrument [Line Items]
Interest costs capitalized					$ 1,100,000	$ 0	$ 3,000,000	$ 0
Senior Notes \| Carrying Value
Debt Instrument [Line Items]
Carrying value of notes					549,300,000		549,300,000
Senior Notes \| Fair Value \| Level 1
Debt Instrument [Line Items]
Carrying value of notes					550,600,000		550,600,000
New Credit Facility \| Unsecured Debt
Debt Instrument [Line Items]
Long-term debt					$ 95,000,000		$ 95,000,000		$ 145,000,000
8.0 Senior Unsecured Notes Due 2026 \| Unsecured Debt
Debt Instrument [Line Items]
Debt instrument, amount										$ 550,000,000
Stated interest rate (in percent)					8.00%		8.00%
Revolving Credit Facility \| New Credit Facility
Debt Instrument [Line Items]
Aggregate maximum principal amount				$ 1,500,000,000
Initial borrowing base amount	$ 1,100,000,000	$ 1,000,000,000	$ 1,000,000,000	$ 850,000,000
Line of credit facility, commitment fee amount	900,000,000	700,000,000	$ 700,000,000
Debt instrument current ratio			125.00%	100.00%			100.00%
Line of credit facility, excess cash threshold	75,000,000	$ 45,000,000
Long-term debt					$ 95,000,000		$ 95,000,000
Unused capacity, commitment fee percentage (in percent)							0.50%
Debt instrument net funded leverage ratio							325.00%
Letters of credit outstanding, amount					$ 66,900,000		$ 66,900,000
Weight average interest rate (in percent)					8.28%	5.41%	8.05%	4.42%
Revolving Credit Facility \| New Credit Facility \| SOFR
Debt Instrument [Line Items]
Variable interest rate (in percent)			0.10%
Revolving Credit Facility \| New Credit Facility \| Minimum \| Base Rate
Debt Instrument [Line Items]
Variable interest rate (in percent)							1.75%
Revolving Credit Facility \| New Credit Facility \| Minimum \| SOFR
Debt Instrument [Line Items]
Variable interest rate (in percent)							2.75%
Revolving Credit Facility \| New Credit Facility \| Maximum \| Base Rate
Debt Instrument [Line Items]
Variable interest rate (in percent)							2.75%
Revolving Credit Facility \| New Credit Facility \| Maximum \| SOFR
Debt Instrument [Line Items]
Variable interest rate (in percent)							3.75%
Revolving Credit Facility \| 8.0 Senior Unsecured Notes Due 2026 \| Line of Credit
Debt Instrument [Line Items]
Long-term debt	$ 100,000,000				$ 550,000,000		$ 550,000,000		$ 550,000,000
Letter of Credit \| New Credit Facility
Debt Instrument [Line Items]
Aggregate maximum principal amount				$ 175,000,000