Environmental Loss Contingencies, Term

No definition available.

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- Definition

Revised amount awarded from other party in judgment or settlement of litigation.

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- Definition

Number Of Affiliates

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No definition available.

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- Definition

Number Of Offshore Platforms

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No definition available.

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- Definition

Number Of Ongoing Awards

+ References

No definition available.

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- Definition

Proceeds From Legal Settlements, To Date

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- Definition

The duration from whence interests were sold.

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No definition available.

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

+ References

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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- Definition

Amount awarded from other party in judgment or settlement of litigation.

+ References

No definition available.

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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

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
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- Definition

Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 440
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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

+ References

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

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Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

+ References

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- Definition

Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

+ References

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- Definition

Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced.

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Contingencies, Commitments, and Accrued Environmental Costs - Narrative (Details) $ in Millions		1 Months Ended			9 Months Ended
	Aug. 02, 2019 USD ($)	Oct. 31, 2020 platform	Mar. 31, 2019 USD ($)	Apr. 30, 2018 USD ($)	Sep. 30, 2025 USD ($) award affiliate	Dec. 31, 2024 USD ($)
Loss Contingencies [Line Items]
Total environmental accrual included in balance sheet					$ 210	$ 206
Performance obligations secured by letters of credit					243
Year one					2
Year two					6
Year three					6
Year four					397
Year five					558
After year five					$ 21,000
Outer Continental Shelf Lease \| Phillips Petroleum Company
Loss Contingencies [Line Items]
Number of offshore platforms \| platform		2
Ownership percentage in equity investment		25.00%
Sale of interest, duration		30 years
US and Canada \| Cleanup Remediation Activities
Loss Contingencies [Line Items]
Environmental loss contingencies, term					30 years
Venezuela \| ConocoPhillips Versus Petroleos de Venezuela ICISD
Loss Contingencies [Line Items]
Litigation settlement, amount awarded from other party			$ 8,700
Litigation settlement amount awarded from other party revised					$ 8,500
Venezuela \| ConocoPhillips vs Petroleos De Venezuela ICC
Loss Contingencies [Line Items]
Litigation settlement, amount awarded from other party	$ 33			$ 2,000
Number of affiliates \| affiliate					3
Number Of ongoing awards \| award					3
Proceeds from legal settlements					$ 793