XML 128 R58.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Impairments (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) loss on divestitures and impairments of equity investments and long-lived assets |  | $ (285.0) | $ 437.0 | $ 172.0
Equity Method Investments |  | 7,759.0 | 7,481.0 |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (942.0) | 167.0 | 13.0
Revenues |  | 13,209.0 | 14,144.0 | 13,705.0
Impairment losses |  | 1,014.0 |  |
KML and U.S. Portion of Cochin Pipeline |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (1,296.0) |  |
Trans Mountain and Trans Mountain Expansion Project |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  |  | (595.0) |
Natural Gas Pipelines |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Loss on impairment of long-lived assets | $ 600.0 | 290.0 | 636.0 | 30.0
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (967.0) | (6.0) | 0.0
Loss (Gain) on impairments and divestitures of equity investments, net |  | 650.0 | 270.0 | 150.0
Revenues |  | 8,128.0 | 8,807.0 | 8,502.0
Natural Gas Pipelines | Investee [Member] |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Impairment at equity investee, other than temporary |  | 0.0 | 0.0 | 10.0
Natural Gas Pipelines | KML and U.S. Portion of Cochin Pipeline |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (957.0) |  |
Products Pipelines |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Revenues |  | 1,831.0 | 1,887.0 | 1,744.0
Terminals |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Loss on impairment of long-lived assets |  | 0.0 | 59.0 | 3.0
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (335.0) | (6.0) | (18.0)
Revenues |  | 2,031.0 | 2,025.0 | 1,972.0
Terminals | Kinder Morgan Canada Limited |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (339.0) |  |
Terminals | Deeprock Development [Member] |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  |  |  | $ (23.0)
Disposal Group, Equity Interest Sold |  |  |  | 40.00%
CO2 |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Loss on impairment of long-lived assets |  | 74.0 | 79.0 | $ (1.0)
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | 2.0 | 0.0 | 0.0
Revenues |  | 1,219.0 | 1,255.0 | 1,196.0
CO2 | Investee [Member] |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Impairment at equity investee, other than temporary |  | 0.0 | 0.0 | (4.0)
Kinder Morgan Canada |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  |  |  | 0.0
Revenues |  | 0.0 | 170.0 | 256.0
Kinder Morgan Canada | Trans Mountain and Trans Mountain Expansion Project |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | 2.0 | (595.0) |
Other |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | (1.0) | 0.0 | 2.0
Operating Segments | Natural Gas Pipelines |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Revenues |  | 8,170.0 | 8,855.0 |
Operating Segments | Products Pipelines |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Revenues |  | 1,831.0 | 1,887.0 |
Operating Segments | Terminals |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Revenues |  | 2,034.0 | 2,027.0 |
Operating Segments | CO2 |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Revenues |  | 1,219.0 | 1,255.0 |
Operating Segments | Kinder Morgan Canada |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Revenues |  |  | 170.0 |
Cost of Sales | Natural Gas Pipelines | Colden storage [Member] |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Loss on impairment of long-lived assets |  |  |  | $ 3.0
Other, Net | Terminals | Equity Method Investments [Member] |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
(Gain) Loss on Sale of Assets and Asset Impairment Charges |  | 7.0 |  |
MEP |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Equity Method Investments |  | 439.0 | 235.0 |
Ruby |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Equity Method Investments |  | 41.0 | $ 750.0 |
Loss (Gain) on impairments and divestitures of equity investments, net |  | 650.0 |  |
Ruby | Natural Gas Pipelines |  |  |  |
Impairment of Goodwill, Long-lived assets and equity investments [Line Items] |  |  |  |
Loss (Gain) on impairments and divestitures of equity investments, net |  | $ 650.0 |  |

X
- Definition Disposal Group, Equity Interest Sold + References No definition available. + Details
Name: | kmi_DisposalGroupEquityInterestSold
Namespace Prefix: | kmi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Gain (loss) on divestitures and impairments of equity investments and long-lived assets + References No definition available. + Details
Name: | kmi_Gainlossondivestituresandimpairmentsofequityinvestmentsandlonglivedassets
Namespace Prefix: | kmi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Impairment at equity investee, other than temporary + References No definition available. + Details
Name: | kmi_Impairmentatequityinvesteeotherthantemporary
Namespace Prefix: | kmi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Impairment losses + References No definition available. + Details
Name: | kmi_Impairmentlosses
Namespace Prefix: | kmi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition [Line Items] for Impairment of Goodwill, Long-lived assets and equity investments [Table] + References No definition available. + Details
Name: | kmi_ImpairmentofGoodwillLonglivedassetsandequityinvestmentsLineItems
Namespace Prefix: | kmi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loss (gain) on impairments of long-lived assets + References No definition available. + Details
Name: | kmi_Lossgainonimpairmentsoflonglivedassets
Namespace Prefix: | kmi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 35 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=118954474&loc=d3e32787-111569 + Details
Name: | us-gaap_EquityMethodInvestmentOtherThanTemporaryImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109237563&loc=d3e33749-111570 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_EquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
Name: | us-gaap_GainLossOnSalesOfAssetsAndAssetImpairmentCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=kmi_KMLAndU.S.PortionOfCochinPipelineMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=kmi_TransMountainandTransMountainExpansionProjectMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_SubsegmentsAxis=us-gaap_InvesteeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=kmi_KinderMorganCanadaLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=kmi_DeeprockDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=kmi_Co2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

X
- Details
Name: | us-gaap_SubsegmentsAxis=kmi_ColdenstorageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=us-gaap_EquityMethodInvesteeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=kmi_MidcontinentExpressPipelineLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=kmi_RubyPipelineHoldingCompanyLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |