XML 69 R55.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Property, Plant and Equipment (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross |  | $ 50,897.2 | $ 46,545.2 |
Less accumulated depreciation |  | 12,159.6 | 10,924.8 |
Property, plant and equipment, net |  | 38,737.6 | 35,620.4 | $ 33,292.5
Summary of depreciation expense and capitalized interest [Abstract] |  |  |  |
Depreciation expense | [1] | 1,436.2 | 1,296.1 | 1,215.7
Capitalized interest | [2] | 147.9 | 192.1 | 168.2
Asset Retirement Obligations [Roll Forward] |  |  |  |
ARO liability beginning balance |  | 86.7 | 85.4 | 58.5
Liabilities incurred |  | 24.4 | 4.7 | 4.2
Liabilities settled |  | (2.5) | (2.2) | (5.7)
Revisions in estimated cash flows |  | 11.5 | (6.7) | 24.6
Accretion expense |  | 6.2 | 5.5 | 3.8
ARO liability ending balance |  | 126.3 | 86.7 | $ 85.4
Capitalized costs, asset retirement costs |  | 72.5 | 39.9 |
Forecasted accretion expense [Abstract] |  |  |  |
2019 |  | 8.1 |  |
2020 |  | 8.6 |  |
2021 |  | 9.0 |  |
2022 |  | 9.6 |  |
2023 |  | 10.3 |  |
Plants, pipelines and facilities [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross | [3] | $ 42,371.0 | 37,132.2 |
Plants, pipelines and facilities [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [3],[4] | 3 years |  |
Plants, pipelines and facilities [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [3],[4] | 45 years |  |
Underground and other storage facilities [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross | [5] | $ 3,624.2 | 3,460.9 |
Underground and other storage facilities [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [5],[6] | 5 years |  |
Underground and other storage facilities [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [5],[6] | 40 years |  |
Transportation equipment [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross | [7] | $ 187.1 | 177.1 |
Transportation equipment [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [7] | 3 years |  |
Transportation equipment [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [7] | 10 years |  |
Marine vessels [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross | [8] | $ 828.6 | 803.8 |
Marine vessels [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [8] | 15 years |  |
Marine vessels [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life | [8] | 30 years |  |
Land [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross |  | $ 359.5 | 273.1 |
Construction in progress [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Property, plant and equipment, gross |  | $ 3,526.8 | $ 4,698.1 |
Processing plants [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 20 years |  |
Processing plants [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 35 years |  |
Pipelines and related equipment [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 5 years |  |
Pipelines and related equipment [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 45 years |  |
Terminal facilities [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 10 years |  |
Terminal facilities [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 35 years |  |
Buildings [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 20 years |  |
Buildings [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 40 years |  |
Office furniture and equipment [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 3 years |  |
Office furniture and equipment [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 20 years |  |
Laboratory and shop equipment [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 5 years |  |
Laboratory and shop equipment [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 35 years |  |
Underground storage facilities [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 5 years |  |
Underground storage facilities [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 35 years |  |
Storage tanks [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 10 years |  |
Storage tanks [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 40 years |  |
Water wells [Member] | Minimum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 5 years |  |
Water wells [Member] | Maximum [Member] |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |
Estimated useful life |  | 35 years |  |
[1] | Depreciation expense is a component of "Costs and expenses" as presented on our Statements of Consolidated Operations.
[2] | Capitalized interest is a component of "Interest expense" as presented on our Statements of Consolidated Operations.
[3] | Plants, pipelines and facilities include processing plants; NGL, natural gas, crude oil and petrochemical and refined products pipelines; terminal loading and unloading facilities; buildings; office furniture and equipment; laboratory and shop equipment and related assets. We placed a number of growth projects into service since December 31, 2017 including a propane dehydrogenation facility at our Mont Belvieu complex, the first two processing trains at our Orla natural gas processing facility, and a ninth NGL fractionator in Chambers County, Texas at our Mont Belvieu NGL fractionation complex.
[4] | In general, the estimated useful lives of major assets within this category are: processing plants, 20-35 years; pipelines and related equipment, 5-45 years; terminal facilities, 10-35 years; buildings, 20-40 years; office furniture and equipment, 3-20 years; and laboratory and shop equipment, 5-35 years.
[5] | Underground and other storage facilities include underground product storage caverns; above ground storage tanks; water wells and related assets.
[6] | In general, the estimated useful lives of assets within this category are: underground storage facilities, 5-35 years; storage tanks, 10-40 years; and water wells, 5-35 years.
[7] | Transportation equipment includes tractor-trailer tank trucks and other vehicles and similar assets used in our operations.
[8] | Marine vessels include tow boats, barges and related equipment used in our marine transportation business.

X
- Definition Estimate of accretion expense for fifth full fiscal year after end of current fiscal year. + References No definition available. + Details
Name: | epd_AccretionExpenseForecastFifthFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimate of accretion expense for first full fiscal year after the end of the current fiscal year. + References No definition available. + Details
Name: | epd_AccretionExpenseForecastFirstFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimate of accretion expense for fourth full fiscal year after end of current fiscal year. + References No definition available. + Details
Name: | epd_AccretionExpenseForecastFourthFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimate of accretion expense for second full fiscal year after end of current fiscal year. + References No definition available. + Details
Name: | epd_AccretionExpenseForecastSecondFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimate of accretion expense for third full fiscal year after end of current fiscal year. + References No definition available. + Details
Name: | epd_AccretionExpenseForecastThirdFullFiscalYearAfterEndOfCurrentFiscalYear
Namespace Prefix: | epd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | epd_ForecastedAccretionExpenseAbstract
Namespace Prefix: | epd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | epd_SummaryOfDepreciationExpenseAndCapitalizedInterestAbstract
Namespace Prefix: | epd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.14) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_AssetRetirementObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6392676&loc=d3e7480-110848 + Details
Name: | us-gaap_AssetRetirementObligationAccretionExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of asset retirement obligations incurred during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_AssetRetirementObligationLiabilitiesIncurred
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_AssetRetirementObligationLiabilitiesSettled
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 35 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6392603&loc=d3e7123-110846 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_AssetRetirementObligationRevisionOfEstimate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of asset retirement costs previously incurred and capitalized separately from the capitalized amount of the associated long-lived assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=68064819&loc=d3e61901-109447 + Details
Name: | us-gaap_CapitalizedCostsAssetRetirementCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
Name: | us-gaap_Depreciation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest capitalized during the period. + 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 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 + Details
Name: | us-gaap_InterestCostsCapitalized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PropertyPlantAndEquipmentGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + 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(14)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 3: 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(a)(8)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: 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(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=epd_PlantsPipelinesAndFacilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=epd_UndergroundAndOtherStorageFacilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_TransportationEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MarineServicesEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_NaturalGasProcessingPlantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_PipelinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=epd_TerminalFacilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=epd_LaboratoryAndShopEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=epd_UndergroundStorageFacilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ContainersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=epd_WaterWellsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |