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Long-Term Debt - Narrative (Details) - USD ($)		3 Months Ended
	Jul. 01, 2022	Sep. 30, 2022	Sep. 30, 2021	Oct. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Credit facility borrowing base	$ 3,000,000,000
Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross		$ 0			$ 0
Senior Notes
Debt Instrument [Line Items]
Long-term debt, gross		$ 400,000,000			400,000,000
Stated interest rate (as a percent)		6.375%
Senior Notes | Level 1
Debt Instrument [Line Items]
Long-term debt, fair value		$ 380,000,000
Amended and Restated Credit Facility | Line of Credit
Debt Instrument [Line Items]
Decrease in margin on outstanding borrowings	1.25%
Consolidated total leverage ratio	3.50
Credit facility borrowing base	$ 2,000,000,000
Amended and Restated Credit Facility | Line of Credit | Subsequent Event
Debt Instrument [Line Items]
Credit facility borrowing base				$ 2,750,000,000
Amended and Restated Credit Facility | Line of Credit | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Spread on variable rate (as a percent)	0.10%
Amended and Restated Credit Facility | Elected Commitments
Debt Instrument [Line Items]
Credit facility borrowing base	$ 800,000,000
Amended and Restated Credit Facility | Elected Commitments | Subsequent Event
Debt Instrument [Line Items]
Credit facility borrowing base				$ 1,000,000,000
Credit Facility
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		4.57%	4.20%
Credit Facility | Line of Credit
Debt Instrument [Line Items]
Long-term debt, gross		$ 0			0
Letters of credit outstanding		5,900,000			2,400,000
Line of credit facility, remaining borrowing capacity		$ 794,100,000			$ 447,600,000
Whiting Credit Facility | Line of Credit
Debt Instrument [Line Items]
Payment for debt accrued interest and other fees	$ 2,200,000

X

- Definition

Debt Instrument, Covenant, Consolidated Total Leverage Ratio

+ References

No definition available.

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X

- Definition

Debt Instrument, Increase (Decrease) In Margin Of Outstanding Borrowings

+ References

No definition available.

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X

- Definition

Payment for Debt Extinguishment Costs, Including Accrued Interest

+ References

No definition available.

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X

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

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X

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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X

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

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- Definition

Weighted average interest rate of long-term debt outstanding calculated over time.

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