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

DERIVATIVE INSTRUMENTS - Loss on Derivative Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		4 Months Ended	5 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2021	May 17, 2021	Sep. 30, 2022
Derivative [Line Items]
Gain (loss) on derivative instruments, net, pretax	$ (474,895)	$ (622,476)	$ (762,134)	$ (137,239)	$ (1,436,317)
Total losses on natural gas derivatives
Derivative [Line Items]
Fair value gains (losses)	(161,532)	(517,799)	(638,063)	(123,080)	(659,193)
Settlement losses	(354,084)	(82,566)	(89,255)	(3,362)	(754,177)
Gain (loss) on derivative instruments, net, pretax	(515,616)	(600,365)	(727,318)	(126,442)	(1,413,370)
Total gains (losses) on oil derivatives
Derivative [Line Items]
Fair value gains (losses)	33,545	(1,590)	(6,947)	(6,126)	8,076
Settlement losses	(9,035)	(4,336)	(4,336)	0	(31,460)
Gain (loss) on derivative instruments, net, pretax	24,510	(5,926)	(11,283)	(6,126)	(23,384)
Total gains (losses) on NGL derivatives
Derivative [Line Items]
Fair value gains (losses)	19,043	(10,201)	(17,549)	(4,671)	14,216
Settlement losses	(2,832)	(5,984)	(5,984)	0	(13,779)
Gain (loss) on derivative instruments, net, pretax	$ 16,211	$ (16,185)	$ (23,533)	$ (4,671)	$ 437