10-Q Filing

Westlake Chemical Partners LP CIK: 1604665 Q2 2016

Filing Information

Form Type	10-Q
Accession Number	`0001604665-16-000044`
Period End Date	20160630
Filing Date	20160809
Fiscal Year	2016
Fiscal Period	Q2
XBRL Instance	wlkp-20160630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 56 Income Statement 60 Cash Flow Statement 54 Stockholders Equity 17 Comprehensive Income 28

Balance Sheet 56 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$169.56M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$151.26M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$137.29M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$133.75M	USD	Point-in-time
Accounts receivableWestlake Chemical Corporation (Westlake)	`AccountsReceivableRelatedPartiesCurrent`	$59.12M	USD	Point-in-time
Accounts receivableWestlake Chemical Corporation (Westlake)	`AccountsReceivableRelatedPartiesCurrent`	$39.66M	USD	Point-in-time
Accounts receivable, netthird parties	`ReceivablesNetCurrent`	$9.62M	USD	Point-in-time
Accounts receivable, netthird parties	`ReceivablesNetCurrent`	$11.93M	USD	Point-in-time
Inventories	`InventoryNet`	$3.88M	USD	Point-in-time
Inventories	`InventoryNet`	$2.49M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$267.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$73.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$225.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$222.56M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.20B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.02B	USD	Point-in-time
Receivable from Westlake	`AccountsReceivableRelatedPartiesNoncurrent`	-	USD	Point-in-time
Receivable from Westlake	`AccountsReceivableRelatedPartiesNoncurrent`	$28.25M	USD	Point-in-time
Goodwill	`Goodwill`	$5.81M	USD	Point-in-time
Goodwill	`Goodwill`	$5.81M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$38.78M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$92.36M	USD	Point-in-time
Total other assets, net	`OtherAssetsNoncurrent`	$98.18M	USD	Point-in-time
Total other assets, net	`OtherAssetsNoncurrent`	$44.59M	USD	Point-in-time
Total assets	`Assets`	$1.29B	USD	Point-in-time
Total assets	`Assets`	$1.55B	USD	Point-in-time
Accounts payableWestlake	`AccountsPayableRelatedPartiesCurrent`	$15.55M	USD	Point-in-time
Accounts payableWestlake	`AccountsPayableRelatedPartiesCurrent`	$26.56M	USD	Point-in-time
Accounts payablethird parties	`AccountsPayableCurrent`	$18.74M	USD	Point-in-time
Accounts payablethird parties	`AccountsPayableCurrent`	$67.17M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$23.41M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$77.07M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$170.79M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$57.69M	USD	Point-in-time
Long-term debt payable to Westlake	`DueToRelatedPartiesNoncurrent`	$515.34M	USD	Point-in-time
Long-term debt payable to Westlake	`DueToRelatedPartiesNoncurrent`	$384.01M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.71M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.39M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$640.00K	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$90.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$688.48M	USD	Point-in-time
Total liabilities	`Liabilities`	$443.18M	USD	Point-in-time
Commitments and contingencies (Notes 9 and 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Notes 9 and 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Accumulated other comprehensive (loss) income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$280.00K	USD	Point-in-time
Accumulated other comprehensive (loss) income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-624.00K	USD	Point-in-time
Total Westlake Chemical Partners LP partners' capital	`PartnersCapital`	$100.17M	USD	Point-in-time
Total Westlake Chemical Partners LP partners' capital	`PartnersCapital`	$96.56M	USD	Point-in-time
Noncontrolling interest in Westlake Chemical OpCo LP (OpCo)	`MinorityInterestInLimitedPartnerships`	$763.58M	USD	Point-in-time
Noncontrolling interest in Westlake Chemical OpCo LP (OpCo)	`MinorityInterestInLimitedPartnerships`	$750.61M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$863.75M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$847.17M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$826.38M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$834.95M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.29B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.55B	USD	Point-in-time

Income Statement 60 line items

Line Item	Tag	Value	Unit	Period
Net sales - Westlake	`RevenueFromRelatedParties`	$412.89M	USD	2 Qtrs
Net sales - Westlake	`RevenueFromRelatedParties`	$413.58M	USD	2 Qtrs
Net sales - Westlake	`RevenueFromRelatedParties`	$204.67M	USD	1 Quarter
Net sales - Westlake	`RevenueFromRelatedParties`	$181.63M	USD	1 Quarter
Net co-product, ethylene and other salesthird parties	`OtherSalesRevenueNet`	$50.55M	USD	2 Qtrs
Net co-product, ethylene and other salesthird parties	`OtherSalesRevenueNet`	$47.04M	USD	1 Quarter
Net co-product, ethylene and other salesthird parties	`OtherSalesRevenueNet`	$29.21M	USD	1 Quarter
Net co-product, ethylene and other salesthird parties	`OtherSalesRevenueNet`	$96.51M	USD	2 Qtrs
Total net sales	`SalesRevenueNet`	$510.10M	USD	2 Qtrs
Total net sales	`SalesRevenueNet`	$251.71M	USD	1 Quarter
Total net sales	`SalesRevenueNet`	$210.84M	USD	1 Quarter
Total net sales	`SalesRevenueNet`	$463.44M	USD	2 Qtrs
Cost of sales	`CostOfGoodsSold`	$319.34M	USD	2 Qtrs
Cost of sales	`CostOfGoodsSold`	$122.46M	USD	1 Quarter
Cost of sales	`CostOfGoodsSold`	$264.65M	USD	2 Qtrs
Cost of sales	`CostOfGoodsSold`	$157.18M	USD	1 Quarter
Gross profit	`GrossProfit`	$190.75M	USD	2 Qtrs
Gross profit	`GrossProfit`	$88.38M	USD	1 Quarter
Gross profit	`GrossProfit`	$198.79M	USD	2 Qtrs
Gross profit	`GrossProfit`	$94.53M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$11.99M	USD	2 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$5.85M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$6.00M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$11.95M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$178.76M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$88.53M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$82.53M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$186.85M	USD	2 Qtrs
Interest expenseWestlake	`InterestExpenseRelatedParty`	$1.20M	USD	1 Quarter
Interest expenseWestlake	`InterestExpenseRelatedParty`	$2.43M	USD	2 Qtrs
Interest expenseWestlake	`InterestExpenseRelatedParty`	$1.36M	USD	1 Quarter
Interest expenseWestlake	`InterestExpenseRelatedParty`	$2.74M	USD	2 Qtrs
Other income, net	`NonoperatingIncomeExpense`	$243.00K	USD	2 Qtrs
Other income, net	`NonoperatingIncomeExpense`	$33.00K	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$159.00K	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$38.00K	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$81.49M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$176.06M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$184.66M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$87.20M	USD	1 Quarter
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$696.00K	USD	2 Qtrs
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$426.00K	USD	2 Qtrs
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$-41.00K	USD	1 Quarter
Provision for (benefit from) income taxes	`IncomeTaxExpenseBenefit`	$297.00K	USD	1 Quarter
Net income	`ProfitLoss`	$175.63M	USD	2 Qtrs
Net income	`ProfitLoss`	$87.24M	USD	1 Quarter
Net income	`ProfitLoss`	$81.19M	USD	1 Quarter
Net income	`ProfitLoss`	$183.96M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$156.69M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$162.53M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$71.85M	USD	1 Quarter
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$76.80M	USD	1 Quarter
Net income attributable to Westlake Chemical Partners LP	`NetIncomeLoss`	$10.44M	USD	1 Quarter
Net income attributable to Westlake Chemical Partners LP	`NetIncomeLoss`	$9.34M	USD	1 Quarter
Net income attributable to Westlake Chemical Partners LP	`NetIncomeLoss`	$18.94M	USD	2 Qtrs
Net income attributable to Westlake Chemical Partners LP	`NetIncomeLoss`	$21.43M	USD	2 Qtrs
Weighted average limited partner units outstanding (shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	27.06M	shares	2 Qtrs
Weighted average limited partner units outstanding (shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	27.06M	shares	1 Quarter
Weighted average limited partner units outstanding (shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	27.06M	shares	1 Quarter
Weighted average limited partner units outstanding (shares)	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	27.06M	shares	2 Qtrs

Cash Flow Statement 54 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$175.63M	USD	2 Qtrs
Net income	`ProfitLoss`	$87.24M	USD	1 Quarter
Net income	`ProfitLoss`	$81.19M	USD	1 Quarter
Net income	`ProfitLoss`	$183.96M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$41.18M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$40.20M	USD	2 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$37.00K	USD	2 Qtrs
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$170.00K	USD	2 Qtrs
Loss from disposition of property, plant and equipment	`GainLossOnDispositionOfAssets`	$-2.47M	USD	2 Qtrs
Loss from disposition of property, plant and equipment	`GainLossOnDispositionOfAssets`	$-124.00K	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-234.00K	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$320.00K	USD	2 Qtrs
Accounts receivablethird parties	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-15.28M	USD	2 Qtrs
Accounts receivablethird parties	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-2.27M	USD	2 Qtrs
Net accounts receivableWestlake	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$36.70M	USD	2 Qtrs
Net accounts receivableWestlake	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$10.30M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-2.78M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-1.39M	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssets`	$-194.00K	USD	2 Qtrs
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidExpensesAndOtherCurrentAssets`	$-182.00K	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$24.83M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.41M	USD	2 Qtrs
Accrued and other liabilities	`IncreaseDecreaseInAccruedLiabilities`	$26.91M	USD	2 Qtrs
Accrued and other liabilities	`IncreaseDecreaseInAccruedLiabilities`	$2.38M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$61.58M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$709.00K	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$229.90M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$185.28M	USD	2 Qtrs
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$95.51M	USD	2 Qtrs
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$168.53M	USD	2 Qtrs
Proceeds from disposition of assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	2 Qtrs
Proceeds from disposition of assets	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$98.00K	USD	2 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-168.44M	USD	2 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-95.51M	USD	2 Qtrs
Proceeds from debt payable to Westlake	`ProceedsFromRelatedPartyDebt`	$131.83M	USD	2 Qtrs
Proceeds from debt payable to Westlake	`ProceedsFromRelatedPartyDebt`	$188.69M	USD	2 Qtrs
Repayments of debt payable to Westlake	`RepaymentsOfRelatedPartyDebt`	$500.00K	USD	2 Qtrs
Repayments of debt payable to Westlake	`RepaymentsOfRelatedPartyDebt`	$135.34M	USD	2 Qtrs
Quarterly distributions to noncontrolling interest retained in OpCo by Westlake	`PaymentsToMinorityShareholders`	$149.57M	USD	2 Qtrs
Quarterly distributions to noncontrolling interest retained in OpCo by Westlake	`PaymentsToMinorityShareholders`	$169.10M	USD	2 Qtrs
Quarterly distributions to unitholders	`DistributionMadeToLimitedPartnerCashDistributionsPaid`	$16.91M	USD	2 Qtrs
Quarterly distributions to unitholders	`DistributionMadeToLimitedPartnerCashDistributionsPaid`	$15.10M	USD	2 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-130.84M	USD	2 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-35.14M	USD	2 Qtrs
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-18.30M	USD	2 Qtrs
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$3.54M	USD	2 Qtrs
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$169.56M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$151.26M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$137.29M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$133.75M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$169.56M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$151.26M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$137.29M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$133.75M	USD	Point-in-time

Stockholders Equity 17 line items

Line Item	Tag	Value	Unit	Period
Equity, beginning balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$863.75M	USD	Point-in-time
Equity, beginning balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$847.17M	USD	Point-in-time
Equity, beginning balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$826.38M	USD	Point-in-time
Equity, beginning balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$834.95M	USD	Point-in-time
Net income	`ProfitLoss`	$175.63M	USD	2 Qtrs
Net income	`ProfitLoss`	$87.24M	USD	1 Quarter
Net income	`ProfitLoss`	$81.19M	USD	1 Quarter
Net income	`ProfitLoss`	$183.96M	USD	2 Qtrs
Net effect of cash flow hedge	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-904.00K	USD	2 Qtrs
Quarterly distributions to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.91M	USD	2 Qtrs
Quarterly distributions to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$15.10M	USD	2 Qtrs
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$149.57M	USD	2 Qtrs
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$169.10M	USD	2 Qtrs
Equity, ending balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$863.75M	USD	Point-in-time
Equity, ending balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$847.17M	USD	Point-in-time
Equity, ending balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$826.38M	USD	Point-in-time
Equity, ending balance	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$834.95M	USD	Point-in-time

Comprehensive Income 28 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$175.63M	USD	2 Qtrs
Net income	`ProfitLoss`	$87.24M	USD	1 Quarter
Net income	`ProfitLoss`	$81.19M	USD	1 Quarter
Net income	`ProfitLoss`	$183.96M	USD	2 Qtrs
Change in fair value of cash flow hedge	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	2 Qtrs
Change in fair value of cash flow hedge	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-267.00K	USD	1 Quarter
Change in fair value of cash flow hedge	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Change in fair value of cash flow hedge	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-1.09M	USD	2 Qtrs
Reclassification of loss to net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	-	USD	2 Qtrs
Reclassification of loss to net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	-	USD	1 Quarter
Reclassification of loss to net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-94.00K	USD	1 Quarter
Reclassification of loss to net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-190.00K	USD	2 Qtrs
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-173.00K	USD	1 Quarter
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-904.00K	USD	2 Qtrs
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$81.02M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$175.63M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$183.06M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$87.24M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interest in OpCo	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$162.53M	USD	2 Qtrs
Comprehensive income attributable to noncontrolling interest in OpCo	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$76.80M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interest in OpCo	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$71.85M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interest in OpCo	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$156.69M	USD	2 Qtrs
Comprehensive income attributable to Westlake Chemical Partners LP	`ComprehensiveIncomeNetOfTax`	$9.17M	USD	1 Quarter
Comprehensive income attributable to Westlake Chemical Partners LP	`ComprehensiveIncomeNetOfTax`	$20.52M	USD	2 Qtrs
Comprehensive income attributable to Westlake Chemical Partners LP	`ComprehensiveIncomeNetOfTax`	$18.94M	USD	2 Qtrs
Comprehensive income attributable to Westlake Chemical Partners LP	`ComprehensiveIncomeNetOfTax`	$10.44M	USD	1 Quarter

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