Commitments and Contingencies - Purchase Commitments (Details) gal in Thousands, bbl in Thousands, $ in Thousands	Jun. 30, 2026 USD ($) bbl gal
Crude oil \| Fixed-Price
Purchase commitments for crude oil and natural gas
Purchase obligation, remainder of fiscal year	$ 25,513
Purchase obligation, year one	0
Purchase obligation	$ 25,513
Purchase obligation, volume, remainder of fiscal year \| bbl	295
Purchase obligation, volume, year one \| bbl	0
Purchase obligation, volume \| bbl	295
Crude oil \| Index-Price
Purchase commitments for crude oil and natural gas
Purchase obligation, remainder of fiscal year	$ 678,226
Purchase obligation, year one	346,629
Purchase obligation, year two	159,513
Purchase obligation, year three	157,508
Purchase obligation, year four	157,072
Purchase obligation, year five	154,504
Purchase obligation, after year five	392,954
Purchase obligation	$ 2,046,406
Purchase obligation, volume, remainder of fiscal year \| bbl	10,644
Purchase obligation, volume, year one \| bbl	6,805
Purchase obligation, volume, year two \| bbl	3,890
Purchase obligation, volume, year three \| bbl	3,890
Purchase obligation, volume, year four \| bbl	2,627
Purchase obligation, volume, year five \| bbl	2,634
Purchase obligation, volume, after year five \| bbl	7,009
Purchase obligation, volume \| bbl	37,499
Natural Gas Liquids (NGL) \| Fixed-Price
Purchase commitments for crude oil and natural gas
Purchase obligation, remainder of fiscal year	$ 12,607
Purchase obligation, year one	1,291
Purchase obligation	$ 13,898
Purchase obligation, volume, remainder of fiscal year \| gal	16,446
Purchase obligation, volume, year one \| gal	1,890
Purchase obligation, volume \| gal	18,336
Natural Gas Liquids (NGL) \| Index-Price
Purchase commitments for crude oil and natural gas
Purchase obligation, remainder of fiscal year	$ 569,756
Purchase obligation, year one	21,600
Purchase obligation, year two	0
Purchase obligation, year three	0
Purchase obligation, year four	0
Purchase obligation, year five	0
Purchase obligation, after year five	0
Purchase obligation	$ 591,356
Purchase obligation, volume, remainder of fiscal year \| gal	655,099
Purchase obligation, volume, year one \| gal	25,410
Purchase obligation, volume, year two \| gal	0
Purchase obligation, volume, year three \| gal	0
Purchase obligation, volume, year four \| gal	0
Purchase obligation, volume, year five \| gal	0
Purchase obligation, volume, after year five \| gal	0
Purchase obligation, volume \| gal	680,509

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Purchase Obligation, Volume, After Year Five

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Purchase Obligation, Volume, Remainder of Fiscal Year

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Purchase Obligation, Volume, Year Five

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Purchase Obligation, Volume, Year Four

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Purchase Obligation, Volume, Year One

+ References

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Purchase Obligation, Volume, Year Three

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Purchase Obligation, Volume, Year Two

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Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.9-06)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

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Amount of purchase arrangement to be paid after fifth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of purchase arrangement to be paid in fifth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of purchase arrangement to be paid in fourth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of purchase arrangement to be paid in second fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of purchase arrangement to be paid in third fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 440
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482648/440-10-50-4

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 440
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482648/440-10-50-4

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 440
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482648/440-10-50-4

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