10-K Filing

WESTERN MIDSTREAM PARTNERS, LP CIK: 1423902 FY 2013

Filing Information

Form Type	10-K
Accession Number	`0001423902-14-000009`
Period End Date	20131231
Filing Date	20140228
Fiscal Year	2013
Fiscal Period	FY
XBRL Instance	wgp-20131231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 75 Income Statement 64 Cash Flow Statement 83 Stockholders Equity 41

Balance Sheet 75 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$422.56M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$27.07M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$226.56M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$113.08M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$48.55M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$83.94M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$7.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$10.80M	USD	Point-in-time
Common units issued	`LimitedPartnersCapitalAccountUnitsIssued`	218.90M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$207.83M	USD	Point-in-time
Common units issued	`LimitedPartnersCapitalAccountUnitsIssued`	218.90M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$478.10M	USD	Point-in-time
Note receivable - Anadarko	`NotesReceivableRelatedPartiesNoncurrent`	$260.00M	USD	Point-in-time
Units outstanding	`LimitedPartnersCapitalAccountUnitsOutstanding`	218.90M	shares	Point-in-time
Note receivable - Anadarko	`NotesReceivableRelatedPartiesNoncurrent`	$260.00M	USD	Point-in-time
Units outstanding	`LimitedPartnersCapitalAccountUnitsOutstanding`	218.90M	shares	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$48.55M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$83.94M	USD	Point-in-time
Cost	`PropertyPlantAndEquipmentGross`	$3.43B	USD	Point-in-time
Cost	`PropertyPlantAndEquipmentGross`	$4.24B	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$7.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$10.80M	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$714.44M	USD	Point-in-time
Accounts and natural gas imbalance payables	`AccountsPayableTradeCurrent`	$25.15M	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$855.85M	USD	Point-in-time
Accounts and natural gas imbalance payables	`AccountsPayableTradeCurrent`	$39.59M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$148.60M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$138.03M	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$3.38B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$2.72B	USD	Point-in-time
Goodwill	`Goodwill`	$105.34M	USD	Point-in-time
Goodwill	`Goodwill`	$105.34M	USD	Point-in-time
Other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$55.49M	USD	Point-in-time
Other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$53.61M	USD	Point-in-time
Equity investments	`EquityMethodInvestments`	$243.62M	USD	Point-in-time
Equity investments	`EquityMethodInvestments`	$106.13M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$27.40M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$27.80M	USD	Point-in-time
Total assets	`Assets`	$4.28B	USD	Point-in-time
Total assets	`Assets`	$3.75B	USD	Point-in-time
Accounts and natural gas imbalance payables	`AccountsPayableTradeCurrent`	$25.15M	USD	Point-in-time
Accounts and natural gas imbalance payables	`AccountsPayableTradeCurrent`	$39.59M	USD	Point-in-time
Accrued ad valorem taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$13.86M	USD	Point-in-time
Accrued ad valorem taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$11.95M	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	$552.00K	USD	Point-in-time
Income taxes payable	`TaxesPayableCurrent`	-	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$148.60M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$138.03M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$191.48M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$186.25M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.17B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.42B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$669.18M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$-309.00K	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsLiabilitiesNetNoncurrent`	$-47.15M	USD	Point-in-time
Asset retirement obligations and other	`AssetRetirementObligationsNoncurrent`	$68.75M	USD	Point-in-time
Asset retirement obligations and other	`AssetRetirementObligationsNoncurrent`	$79.14M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.50B	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.28B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.47B	USD	Point-in-time
Total liabilities	`Liabilities`	$1.69B	USD	Point-in-time
Common units (218,895,515 units issued and outstanding at December 31, 2013 and 2012)	`LimitedPartnersCapitalAccount`	$912.38M	USD	Point-in-time
Common units (218,895,515 units issued and outstanding at December 31, 2013 and 2012)	`LimitedPartnersCapitalAccount`	$905.08M	USD	Point-in-time
Net investment by Anadarko	`OtherPartnersCapital`	$199.96M	USD	Point-in-time
Net investment by Anadarko	`OtherPartnersCapital`	-	USD	Point-in-time
Total partners' capital	`PartnersCapital`	$1.11B	USD	Point-in-time
Total partners' capital	`PartnersCapital`	$905.08M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.17B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.69B	USD	Point-in-time
Total equity and partners' capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$2.28B	USD	Point-in-time
Total equity and partners' capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$2.59B	USD	Point-in-time
Total equity and partners' capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.55B	USD	Point-in-time
Total equity and partners' capital	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.23B	USD	Point-in-time
Total liabilities, equity and partners' capital	`LiabilitiesAndStockholdersEquity`	$4.28B	USD	Point-in-time
Total liabilities, equity and partners' capital	`LiabilitiesAndStockholdersEquity`	$3.75B	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Cost of product	`NaturalGasMidstreamCosts`	$364.29M	USD	Annual
Cost of product	`NaturalGasMidstreamCosts`	$336.08M	USD	Annual
Cost of product	`NaturalGasMidstreamCosts`	$327.37M	USD	Annual
Operation and maintenance	`OperatingCostsAndExpenses`	$168.66M	USD	Annual
Operation and maintenance	`OperatingCostsAndExpenses`	$140.11M	USD	Annual
Operation and maintenance	`OperatingCostsAndExpenses`	$126.46M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$40.56M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$99.73M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$33.46M	USD	Annual
Interest expense	`InterestExpense`	$51.80M	USD	Annual
Interest expense	`InterestExpense`	$42.06M	USD	Annual
Interest expense	`InterestExpense`	$30.34M	USD	Annual
Total revenues	`Revenues`	$910.59M	USD	Annual
Total revenues	`Revenues`	$1.05B	USD	Annual
Total revenues	`Revenues`	$869.40M	USD	Annual
Cost of product	`NaturalGasMidstreamCosts`	$364.29M	USD	Annual
Cost of product	`NaturalGasMidstreamCosts`	$336.08M	USD	Annual
Cost of product	`NaturalGasMidstreamCosts`	$327.37M	USD	Annual
Operation and maintenance	`OperatingCostsAndExpenses`	$168.66M	USD	Annual
Operation and maintenance	`OperatingCostsAndExpenses`	$140.11M	USD	Annual
Operation and maintenance	`OperatingCostsAndExpenses`	$126.46M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$40.56M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$99.73M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$33.46M	USD	Annual
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$16.58M	USD	Annual
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$19.69M	USD	Annual
Property and other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$23.24M	USD	Annual
Depreciation, amortization and impairments	`DepreciationAndAmortization`	$113.13M	USD	Annual
Depreciation, amortization and impairments	`DepreciationAndAmortization`	$145.92M	USD	Annual
Depreciation, amortization and impairments	`DepreciationAndAmortization`	$120.61M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$735.57M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$716.21M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$624.11M	USD	Annual
Operating income	`OperatingIncomeLoss`	$194.38M	USD	Annual
Operating income	`OperatingIncomeLoss`	$245.29M	USD	Annual
Operating income	`OperatingIncomeLoss`	$317.93M	USD	Annual
Interest income, net - affiliates	`InterestIncomeRelatedParty`	$16.90M	USD	Annual
Interest income, net - affiliates	`InterestIncomeRelatedParty`	$24.11M	USD	Annual
Interest income, net - affiliates	`InterestIncomeRelatedParty`	$16.90M	USD	Annual
Interest expense	`InterestExpense`	$51.80M	USD	Annual
Interest expense	`InterestExpense`	$42.06M	USD	Annual
Interest expense	`InterestExpense`	$30.34M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.94M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$292.00K	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-44.00K	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$239.01M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$169.51M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$284.97M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$58.80M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$48.91M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$2.58M	USD	Annual
Net income	`ProfitLoss`	$120.60M	USD	Annual
Net income	`ProfitLoss`	$180.22M	USD	Annual
Net income	`ProfitLoss`	$282.39M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$86.06M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$122.17M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$59.18M	USD	Annual
Net income attributable to Western Gas Equity Partners, LP	`NetIncomeLoss`	$94.16M	USD	Annual
Net income attributable to Western Gas Equity Partners, LP	`NetIncomeLoss`	$61.42M	USD	Annual
Net income attributable to Western Gas Equity Partners, LP	`NetIncomeLoss`	$160.21M	USD	Annual
Net (income) loss allocated	`PreacquisitionNetIncomeAllocated`	$1.71M	USD	Annual
Net (income) loss allocated	`PreacquisitionNetIncomeAllocated`	$4.64M	USD	Annual
Limited partners' interest in net income	`NetIncomeLossAllocatedToLimitedPartners`	$155.53M	USD	Annual
Limited partners' interest in net income	`NetIncomeLossAllocatedToLimitedPartners`	$2.81M	USD	Annual

Cash Flow Statement 83 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$120.60M	USD	Annual
Net income	`ProfitLoss`	$180.22M	USD	Annual
Net income	`ProfitLoss`	$282.39M	USD	Annual
Depreciation, amortization and impairments	`DepreciationDepletionAndAmortization`	$113.13M	USD	Annual
Depreciation, amortization and impairments	`DepreciationDepletionAndAmortization`	$145.92M	USD	Annual
Depreciation, amortization and impairments	`DepreciationDepletionAndAmortization`	$120.61M	USD	Annual
Non-cash equity-based compensation expense	`ShareBasedCompensation`	$3.72M	USD	Annual
Non-cash equity-based compensation expense	`ShareBasedCompensation`	$3.49M	USD	Annual
Non-cash equity-based compensation expense	`ShareBasedCompensation`	$3.82M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-10.72M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-314.00K	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-2.26M	USD	Annual
Debt-related amortization and other items, net	`OtherOperatingActivitiesCashFlowStatement`	$2.32M	USD	Annual
Debt-related amortization and other items, net	`OtherOperatingActivitiesCashFlowStatement`	$3.11M	USD	Annual
Debt-related amortization and other items, net	`OtherOperatingActivitiesCashFlowStatement`	$2.45M	USD	Annual
(Increase) decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$44.73M	USD	Annual
(Increase) decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$34.15M	USD	Annual
(Increase) decrease in accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-23.16M	USD	Annual
Increase (decrease) in accounts and natural gas imbalance payables and accrued liabilities, net	`IncreaseDecreaseInAccruedLiabilities`	$30.88M	USD	Annual
Increase (decrease) in accounts and natural gas imbalance payables and accrued liabilities, net	`IncreaseDecreaseInAccruedLiabilities`	$22.70M	USD	Annual
Increase (decrease) in accounts and natural gas imbalance payables and accrued liabilities, net	`IncreaseDecreaseInAccruedLiabilities`	$5.32M	USD	Annual
Change in other items, net	`IncreaseDecreaseInOtherOperatingLiabilities`	$4.00M	USD	Annual
Change in other items, net	`IncreaseDecreaseInOtherOperatingLiabilities`	$-16.50M	USD	Annual
Change in other items, net	`IncreaseDecreaseInOtherOperatingLiabilities`	$-10.51M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$277.46M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$258.89M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$412.30M	USD	Annual
Capital expenditures	`PaymentsForCapitalImprovements`	$638.12M	USD	Annual
Capital expenditures	`PaymentsForCapitalImprovements`	$646.47M	USD	Annual
Capital expenditures	`PaymentsForCapitalImprovements`	$149.72M	USD	Annual
Investments in equity affiliates	`PaymentsToAcquireBusinessesAndInterestInAffiliates`	$862.00K	USD	Annual
Investments in equity affiliates	`PaymentsToAcquireBusinessesAndInterestInAffiliates`	$93.00K	USD	Annual
Investments in equity affiliates	`PaymentsToAcquireBusinessesAndInterestInAffiliates`	$51.97M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.34M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$500.00K	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-1.42B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-479.72M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-1.25B	USD	Annual
Borrowings, net of debt issuance costs	`ProceedsFromIssuanceOfLongTermDebt`	$957.50M	USD	Annual
Borrowings, net of debt issuance costs	`ProceedsFromIssuanceOfLongTermDebt`	$1.04B	USD	Annual
Borrowings, net of debt issuance costs	`ProceedsFromIssuanceOfLongTermDebt`	$1.06B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebt`	$710.00M	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebt`	$549.00M	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebt`	$869.00M	USD	Annual
Increase (decrease) in outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$-1.76M	USD	Annual
Increase (decrease) in outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$1.80M	USD	Annual
Increase (decrease) in outstanding checks	`IncreaseDecreaseInOutstandingChecksFinancingActivities`	$4.04M	USD	Annual
Proceeds from the issuance of WGP common units, net of offering expenses	`PaymentOfFinancingAndStockIssuanceCosts`	$412.02M	USD	Annual
Proceeds from the issuance of WGP common units, net of offering expenses	`PaymentOfFinancingAndStockIssuanceCosts`	-	USD	Annual
Proceeds from the issuance of WGP common units, net of offering expenses	`PaymentOfFinancingAndStockIssuanceCosts`	$2.37M	USD	Annual
Distributions to WGP unitholders	`PaymentsOfDividends`	-	USD	Annual
Distributions to WGP unitholders	`PaymentsOfDividends`	-	USD	Annual
Distributions to WGP unitholders	`PaymentsOfDividends`	$137.00M	USD	Annual
Distributions to WES noncontrolling interest owners	`PaymentsOfDividendsMinorityInterest`	$130.71M	USD	Annual
Distributions to WES noncontrolling interest owners	`PaymentsOfDividendsMinorityInterest`	$72.08M	USD	Annual
Distributions to WES noncontrolling interest owners	`PaymentsOfDividendsMinorityInterest`	$99.57M	USD	Annual
Net contributions from Anadarko	`ProceedsFromPartnershipContribution`	$4.46M	USD	Annual
Net contributions from Anadarko	`ProceedsFromPartnershipContribution`	$137.84M	USD	Annual
Net distributions to Anadarko	`PaymentsOfDistributionsToAffiliates`	$43.09M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$420.32M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$1.17B	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$694.29M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$199.49M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-309.47M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$196.00M	USD	Annual
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$422.56M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$27.07M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$226.56M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$113.08M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$422.56M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$27.07M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$226.56M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$113.08M	USD	Point-in-time
Net distributions to Anadarko of other assets	`PartnersCapitalAccountReturnOfCapital`	$5.86M	USD	Annual
Net distributions to Anadarko of other assets	`PartnersCapitalAccountReturnOfCapital`	$15.30M	USD	Annual
Net contributions from Anadarko of other assets	`TransferOfOtherRealEstate`	$29.00K	USD	Annual
Interest paid, net of capitalized interest	`InterestPaidNet`	$47.10M	USD	Annual
Interest paid, net of capitalized interest	`InterestPaidNet`	$28.04M	USD	Annual
Interest paid, net of capitalized interest	`InterestPaidNet`	$25.83M	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$552.00K	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$495.00K	USD	Annual
Taxes paid	`IncomeTaxesPaid`	$190.00K	USD	Annual

Stockholders Equity 41 line items

Line Item	Tag	Value	Unit	Period
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$2.28B	USD	Point-in-time
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$2.59B	USD	Point-in-time
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.55B	USD	Point-in-time
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.23B	USD	Point-in-time
Net income	`ProfitLoss`	$120.60M	USD	Annual
Net income	`ProfitLoss`	$180.22M	USD	Annual
Net income	`ProfitLoss`	$282.39M	USD	Annual
Issuance of common units, net of offering expenses	`PartnersCapitalAccountSaleOfUnits`	$409.90M	USD	Annual
Dividend Payable - Anadarko	`DividendPayableAnadarko`	$30.10M	USD	Annual
Dividend Payable - Anadarko	`DividendPayableAnadarko`	$158.79M	USD	Annual
Acquisitions from affiliates	`PartnersCapitalAccountAcquisitions`	$-465.50M	USD	Annual
WES equity transactions, net	`MinorityInterestAndPaidInCapitalIncreaseFromStockIssuance`	$211.93M	USD	Annual
Acquisitions from affiliates	`PartnersCapitalAccountAcquisitions`	$-458.76M	USD	Annual
WES equity transactions, net	`MinorityInterestAndPaidInCapitalIncreaseFromStockIssuance`	$724.81M	USD	Annual
Acquisitions from affiliates	`PartnersCapitalAccountAcquisitions`	$-25.00M	USD	Annual
WES equity transactions, net	`MinorityInterestAndPaidInCapitalIncreaseFromStockIssuance`	$286.91M	USD	Annual
Contributions received from Chipeta noncontrolling interest owners (including Anadarko)	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$29.11M	USD	Annual
Contributions received from Chipeta noncontrolling interest owners (including Anadarko)	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$33.64M	USD	Annual
Contributions received from Chipeta noncontrolling interest owners (including Anadarko)	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$2.25M	USD	Annual
Distributions to unitholders	`PartnersCapitalAccountDistributions`	$137.00M	USD	Annual
Acquisitions from affiliates	`PartnersCapitalAccountAcquisitions`	$-465.50M	USD	Annual
Acquisitions from affiliates	`PartnersCapitalAccountAcquisitions`	$-458.76M	USD	Annual
Acquisitions from affiliates	`PartnersCapitalAccountAcquisitions`	$-25.00M	USD	Annual
Contributions of equity-based compensation to WES by Anadarko	`ContributionsOfEquityBasedCompensationFromParent`	$87.06M	USD	Annual
Contributions of equity-based compensation to WES by Anadarko	`ContributionsOfEquityBasedCompensationFromParent`	$2.93M	USD	Annual
Contributions of equity-based compensation to WES by Anadarko	`ContributionsOfEquityBasedCompensationFromParent`	$9.67M	USD	Annual
Net pre-acquisition contributions from (distributions to) Anadarko	`PartnersCapitalAccountDistributionsPriorToAcquisition`	$-256.40M	USD	Annual
Net pre-acquisition contributions from (distributions to) Anadarko	`PartnersCapitalAccountDistributionsPriorToAcquisition`	$-4.46M	USD	Annual
Net pre-acquisition contributions from (distributions to) Anadarko	`PartnersCapitalAccountDistributionsPriorToAcquisition`	$67.66M	USD	Annual
Net distributions of other assets to Anadarko	`PartnersCapitalAccountReturnOfCapital`	$5.86M	USD	Annual
Net distributions of other assets to Anadarko	`PartnersCapitalAccountReturnOfCapital`	$15.30M	USD	Annual
Elimination of net deferred tax liabilities	`DeferredOtherTaxExpenseBenefit`	$-46.53M	USD	Annual
Elimination of net deferred tax liabilities	`DeferredOtherTaxExpenseBenefit`	$-106.50M	USD	Annual
Elimination of net deferred tax liabilities	`DeferredOtherTaxExpenseBenefit`	$-22.07M	USD	Annual
Other	`PartnersCapitalOther`	$2.53M	USD	Annual
Other	`PartnersCapitalOther`	$381.00K	USD	Annual
Other	`PartnersCapitalOther`	$-309.00K	USD	Annual
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$2.28B	USD	Point-in-time
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$2.59B	USD	Point-in-time
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.55B	USD	Point-in-time
Balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$1.23B	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.