XML 49 R53.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Property, Plant and Equipment (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 31, 2013 | Mar. 31, 2012 | Dec. 31, 2012
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | $ 31,555.1 |  |  |  | $ 30,955.4 |
Less accumulated depreciation | 6,332.6 |  |  |  | 6,109.0 |
Property, plant and equipment, net | 25,222.5 |  |  |  | 24,846.4 |
Summary of depreciation expense and capitalized interest [Abstract] |  |  |  |  |  |
Depreciation expense | 245.4 | [1] | 212.0 | [1] |  |
Capitalized interest | 31.6 | [2] | 30.6 | [2] |  |
Asset Retirement Obligations [Roll Forward] |  |  |  |  |  |
ARO liability balance, December 31, 2012 | 105.2 |  |  |  |  |
Liabilities settled | (1.3) |  |  |  |  |
Revisions in estimated cash flows | (2.8) |  |  |  |  |
Accretion expense | 1.5 |  |  |  |  |
ARO liability balance, March 31, 2013 | 102.6 |  |  |  |  |
Capitalized costs, asset retirement costs | 42.2 |  |  |  | 40.3 |
Forecasted accretion expense [Abstract] |  |  |  |  |  |
Forecast accretion expense - Remainder of 2013 | 4.7 |  |  |  |  |
Forecast accretion expense - 2014 | 6.5 |  |  |  |  |
Forecast accretion expense - 2015 | 6.3 |  |  |  |  |
Forecast accretion expense - 2016 | 6.6 |  |  |  |  |
Forecast accretion expense - 2017 | 7.2 |  |  |  |  |
Plants, pipelines and facilities [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | 26,016.1 | [3],[4] |  |  | 25,382.4 | [3],[4]
Plants, pipelines and facilities [Member] | Minimum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 3 years | [3],[4] |  |  |  |
Plants, pipelines and facilities [Member] | Maximum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 45 years | [3],[4] |  |  |  |
Underground and other storage facilities [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | 1,869.5 | [5],[6] |  |  | 1,826.3 | [5],[6]
Underground and other storage facilities [Member] | Minimum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 5 years | [5],[6] |  |  |  |
Underground and other storage facilities [Member] | Maximum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 40 years | [5],[6] |  |  |  |
Platforms and facilities [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | 666.9 | [7] |  |  | 635.2 | [7]
Platforms and facilities [Member] | Minimum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 20 years | [7] |  |  |  |
Platforms and facilities [Member] | Maximum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 31 years | [7] |  |  |  |
Transportation equipment [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | 133.4 | [8] |  |  | 136.2 | [8]
Transportation equipment [Member] | Minimum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 3 years | [8] |  |  |  |
Transportation equipment [Member] | Maximum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 10 years | [8] |  |  |  |
Marine vessels [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | 703.2 | [9] |  |  | 695.0 | [9]
Marine vessels [Member] | Minimum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 15 years | [9] |  |  |  |
Marine vessels [Member] | Maximum [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Estimated useful life | 30 years | [9] |  |  |  |
Land [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | 175.5 |  |  |  | 167.2 |
Construction in progress [Member] |  |  |  |  |  |
Property, plant and equipment and accumulated depreciation [Abstract] |  |  |  |  |  |
Property, plant and equipment, gross | $ 1,990.5 |  |  |  | $ 2,113.1 |
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 |  |  |  |  |
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 |  |  |  |  |
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 |  |  |  |  |
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 Unaudited Condensed Statements of Consolidated Operations.
[2] | We capitalize interest cost incurred on funds used to construct property, plant and equipment. The capitalized interest is recorded as part of the asset to which it relates and is amortized over the asset's estimated useful life as a component of depreciation expense. When capitalized interest is recorded, it reduces interest expense from what it would be otherwise.
[3] | 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; office furniture and equipment, 3-20 years; buildings, 20-40 years; and laboratory and shop equipment, 5-35 years.
[4] | Plants and pipelines include processing plants; NGL, natural gas, crude oil and petrochemical and refined products pipelines; terminal loading and unloading facilities; office furniture and equipment; buildings; laboratory and shop equipment and related assets.
[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] | Platforms and facilities include offshore platforms and related facilities and other associated assets located in the Gulf of Mexico.
[8] | Transportation equipment includes tractor-trailer tank trucks and other vehicles and similar assets used in our operations.
[9] | Marine vessels include tow boats, barges and related equipment used in our marine transportation business.

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 remainder of current fiscal year. + References No definition available. + Details
Name: | epd_AccretionExpenseForecastRemainderOfCurrentFiscalYear
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
- Details
Name: | epd_ForecastedAccretionExpenseAbstract
Namespace Prefix: | epd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | epd_SummaryOfDepreciationExpenseAndCapitalizedInterestAbstract
Namespace Prefix: | epd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 14 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -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 5: http://www.xbrl.org/2003/role/presentationRef -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 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 143 -Paragraph 3, 10, 22 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Asset Retirement Obligation -URI http://asc.fasb.org/extlink&oid=6505190 + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 143 -Paragraph 13, 14 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 143 -Paragraph 22 -Subparagraph c(3) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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 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://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 143 -Paragraph 22 -Subparagraph c(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_AssetRetirementObligationLiabilitiesSettled
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of the Increase or Decrease in the amount of the asset retirement obligation during the current period for changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 143 -Paragraph 22 -Subparagraph c(4) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_AssetRetirementObligationRevisionOfEstimate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e61901-109447 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 19 -Paragraph 59M -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&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://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Allowance for Funds Used during Construction -URI http://asc.fasb.org/extlink&oid=6504829 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_InterestCostsCapitalized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gross amount of long-lived 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, furniture and fixtures, and computer equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -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 3: http://www.xbrl.org/2003/role/presentationRef -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, net of accumulated depreciation, depletion and amortization, of long-lived 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, furniture and fixtures, and computer equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 7 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 12 -Paragraph 5 -Subparagraph b, c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -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 4: http://www.xbrl.org/2003/role/presentationRef -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 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 + Details
Name: | us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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