v3.26.1

LONG-TERM DEBT - Revolving Credit Facility (Details) - Revolving Credit Facility - USD ($) $ in Millions	1 Months Ended
	Jun. 30, 2022	Mar. 31, 2026	Feb. 28, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Maximum debt to EBITDAX ratio under debt covenant	3.50
Minimum current ratio under debt covenant	1.00
Federal Funds Effective Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
SOFR
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Third Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Borrowing base		$ 1,975	$ 1,975	$ 1,800
Elected commitment amount			$ 1,800	$ 1,600
Percent of commitments outstanding held	66.60%
Aggregate value of acquisition of oil and gas properties compared to borrowing base, percent	5.00%
Term loan cap, percentage of outstanding principal	33.33%
Fourth Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Minimum percent of the fair value of reserves secured by mortgages	85.00%
Fourth Amended and Restated Credit Agreement \| SOFR \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	1.75%
Fourth Amended and Restated Credit Agreement \| SOFR \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate	2.75%
Fourth Amended and Restated Credit Agreement \| Base Rate \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	0.75%
Fourth Amended and Restated Credit Agreement \| Base Rate \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate	1.75%

Debt Instrument, Covenant Compliance, Current Ratio

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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NORTHERN OIL & GAS, INC. 10-Q