XML 157 R98.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

CONTINGENCIES (Litigation) (Details) $ in Thousands | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2019 USD ($) case | Sep. 30, 2019 USD ($) case | Dec. 31, 2023 USD ($) | Mar. 13, 2019 USD ($)
Louisiana Parishes Coastal Erosion Cases [Member] | Settled Litigation [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of cases | case | 42 | 42 |  |
FCX Affiliates [Member] | Louisiana Parishes Coastal Erosion Cases [Member] | Settled Litigation [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of cases | case | 13 | 13 |  |
Settlement amount | $ 23,500 |  |  |
Settlement, initial payment | $ 15,000 |  |  |
Settlement expense |  | $ 15,000 |  |
Johnson & Johnson and Cyprus Mines [Member] | Asbestos Contamination in Talc-Based Personal Care Products [Member] | Pending Litigation [Member] | Damages from Product Defects [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Loss contingency, estimate of possible loss |  |  |  | $ 29,000
Cyprus Mines [Member] | Asbestos Contamination in Talc-Based Personal Care Products [Member] | Pending Litigation [Member] | Damages from Product Defects [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Loss contingency, estimate of possible loss |  |  |  | $ 2,000
Forecast [Member] | FCX Affiliates [Member] | Louisiana Parishes Coastal Erosion Cases [Member] | Settled Litigation [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Settlement, installment payment |  |  | $ 4,250 |

X
- Definition Litigation Settlement, Amount Awarded to Other Party, Initial Payment + References No definition available. + Details
Name: | fcx_LitigationSettlementAmountAwardedtoOtherPartyInitialPayment
Namespace Prefix: | fcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Litigation Settlement, Amount Awarded to Other Party, Installment Payment + References No definition available. + Details
Name: | fcx_LitigationSettlementAmountAwardedtoOtherPartyInstallmentPayment
Namespace Prefix: | fcx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount awarded to other party in judgment or settlement of litigation. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementAmountAwardedToOtherParty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Reflects the estimated amount of loss from the specified contingency as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14557-108349 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118943654&loc=d3e12021-110248 + Details
Name: | us-gaap_LossContingencyEstimateOfPossibleLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349 + Details
Name: | us-gaap_LossContingencyPendingClaimsNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | srt_LitigationCaseAxis=fcx_LouisianaParishesCoastalErosionCasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LitigationStatusAxis=us-gaap_SettledLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=fcx_FCXAffiliatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=fcx_JohnsonJohnsonandCyprusMinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=fcx_AsbestosContaminationinTalcBasedPersonalCareProductsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LitigationStatusAxis=us-gaap_PendingLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LossContingenciesByNatureOfContingencyAxis=us-gaap_DamagesFromProductDefectsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=fcx_CyprusMinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |