Gulfport Energy Corporation Quarterly report [Sections 13 or 15(d)]

DERIVATIVE INSTRUMENTS - Schedule of Gain (Loss) on Derivative Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Derivative [Line Items]
Gains (losses) on derivative instruments	$ 38,541	$ 66,804	$ 84,403	$ 56,357
Total gains on natural gas derivatives
Derivative [Line Items]
Fair value gains (losses)	26,624	33,868	92,853	9,113
Settlement gains (losses)	41,501	31,150	27,168	39,420
Gains (losses) on derivative instruments	68,125	65,018	120,021	48,533
Total gains (losses) on oil and condensate derivatives
Derivative [Line Items]
Fair value gains (losses)	(19,799)	(2,674)	(16,025)	(365)
Settlement gains (losses)	(4,442)	2,302	(11,223)	5,217
Gains (losses) on derivative instruments	(24,241)	(372)	(27,248)	4,852
Total gains (losses) on NGL derivatives
Derivative [Line Items]
Fair value gains (losses)	(5,380)	1,858	(8,604)	4,307
Settlement gains (losses)	37	300	234	(1,335)
Gains (losses) on derivative instruments	$ (5,343)	$ 2,158	$ (8,370)	$ 2,972