XML 160 R135.htm IDEA: XBRL DOCUMENT
v3.22.4

Segment Disclosures and Related Information - Capital Expenditures and Investments and Interest Income and Expense (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | $ 10,159 | $ 5,324 | $ 4,715
Interest income | 195 | 33 | 100
Interest and debt expense | 805 | 884 | 806
Corporate and Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 30 | 53 | 40
Interest income | 185 | 22 | 88
Interest and debt expense | 805 | 884 | 806
Alaska | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 1,091 | 982 | 1,038
Interest income | 0 | 0 | 0
Lower 48 | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 5,630 | 3,129 | 1,881
Interest income | 0 | 0 | 0
Canada | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 530 | 203 | 651
Interest income | 0 | 0 | 0
Europe, Middle East and North Africa | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 998 | 534 | 600
Interest income | 1 | 2 | 5
Asia Pacific | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 1,880 | 390 | 384
Interest income | 9 | 9 | 7
Other International | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Consolidated capital expenditures and investments | 0 | 33 | 121
Interest income | $ 0 | $ 0 | $ 0

X
- Definition Segment reporting information capital expenditures and investments. + References No definition available. + Details
Name: | cop_SegmentReportingInformationCapitalExpendituresAndInvestments
Namespace Prefix: | cop_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Interest and debt related expenses associated with nonoperating financing activities of the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 + Details
Name: | us-gaap_InterestAndDebtExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(b)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 + Details
Name: | us-gaap_InvestmentIncomeInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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 No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ConsolidationItemsAxis=cop_CorporateAndReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cop_AlaskaSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cop_LowerFortyEightMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cop_CanadaOperatingSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cop_EuropeMiddleEastAndNorthAfricaSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cop_AsiaPacificOperatingSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cop_OtherInternationalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |