10-Q Filing

Westlake Chemical Partners LP CIK: 1604665 Q3 2022

Filing Information

Form Type	10-Q
Accession Number	`0001604665-22-000036`
Period End Date	20220930
Filing Date	20221103
Fiscal Year	2022
Fiscal Period	Q3
XBRL Instance	wlkp-20220930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 52 Income Statement 64 Cash Flow Statement 56 Stockholders Equity 39

Balance Sheet 52 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$19.47M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$17.06M	USD	Point-in-time
Receivable under the Investment Management AgreementWestlake Corporation ("Westlake")	`ReceivablesunderInvestmentManagementAgreementswithRelatedPartiesCurrent`	$106.24M	USD	Point-in-time
Receivable under the Investment Management AgreementWestlake Corporation ("Westlake")	`ReceivablesunderInvestmentManagementAgreementswithRelatedPartiesCurrent`	$135.86M	USD	Point-in-time
Accounts receivable, netWestlake	`AccountsReceivableRelatedPartiesCurrent`	$98.40M	USD	Point-in-time
Accounts receivable, netWestlake	`AccountsReceivableRelatedPartiesCurrent`	$142.79M	USD	Point-in-time
Accounts receivable, netthird parties	`AccountsReceivableNetCurrent`	$5.83M	USD	Point-in-time
Accounts receivable, netthird parties	`AccountsReceivableNetCurrent`	$24.68M	USD	Point-in-time
Inventories	`InventoryNet`	$5.36M	USD	Point-in-time
Inventories	`InventoryNet`	$8.90M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$396.00K	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$458.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$281.21M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$284.22M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.01B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.04B	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`	$134.50M	USD	Point-in-time
Deferred charges and other assets, net	`DeferredCostsAndOtherAssets`	$150.13M	USD	Point-in-time
Total assets	`Assets`	$1.48B	USD	Point-in-time
Total assets	`Assets`	$1.43B	USD	Point-in-time
Accounts payableWestlake	`AccountsPayableRelatedPartiesCurrent`	$35.58M	USD	Point-in-time
Accounts payableWestlake	`AccountsPayableRelatedPartiesCurrent`	$10.80M	USD	Point-in-time
Accounts payablethird parties	`AccountsPayableCurrent`	$19.46M	USD	Point-in-time
Accounts payablethird parties	`AccountsPayableCurrent`	$35.10M	USD	Point-in-time
Accrued and other liabilities	`AccruedLiabilitiesCurrent`	$22.61M	USD	Point-in-time
Accrued and other liabilities	`AccruedLiabilitiesCurrent`	$60.90M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$77.66M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$106.80M	USD	Point-in-time
Long-term debt payable to Westlake	`DueToRelatedPartiesNoncurrent`	$399.67M	USD	Point-in-time
Long-term debt payable to Westlake	`DueToRelatedPartiesNoncurrent`	$399.67M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.67M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.53M	USD	Point-in-time
Total liabilities	`Liabilities`	$479.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$508.00M	USD	Point-in-time
Commitments and contingencies (Note 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Westlake Chemical Partners LP partners' capital	`PartnersCapital`	$293.98M	USD	Point-in-time
Total Westlake Chemical Partners LP partners' capital	`PartnersCapital`	$291.75M	USD	Point-in-time
Noncontrolling interest in Westlake Chemical OpCo LP ("OpCo")	`MinorityInterestInLimitedPartnerships`	$660.41M	USD	Point-in-time
Noncontrolling interest in Westlake Chemical OpCo LP ("OpCo")	`MinorityInterestInLimitedPartnerships`	$678.72M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$913.11M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$904.82M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$972.70M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$968.94M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$951.76M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$915.14M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$976.23M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$952.16M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.43B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$1.48B	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Net salesWestlake	`RevenueFromRelatedParties`	$247.89M	USD	1 Quarter
Net salesWestlake	`RevenueFromRelatedParties`	$1.02B	USD	3 Qtrs
Net salesWestlake	`RevenueFromRelatedParties`	$708.65M	USD	3 Qtrs
Net salesWestlake	`RevenueFromRelatedParties`	$364.27M	USD	1 Quarter
Net co-products, ethylene and other salesthird parties	`RevenueFromContractWithCustomerExcludingAssessedTax`	$46.08M	USD	1 Quarter
Net co-products, ethylene and other salesthird parties	`RevenueFromContractWithCustomerExcludingAssessedTax`	$175.76M	USD	3 Qtrs
Net co-products, ethylene and other salesthird parties	`RevenueFromContractWithCustomerExcludingAssessedTax`	$50.85M	USD	1 Quarter
Net co-products, ethylene and other salesthird parties	`RevenueFromContractWithCustomerExcludingAssessedTax`	$206.27M	USD	3 Qtrs
Total net sales	`Revenues`	$415.12M	USD	1 Quarter
Total net sales	`Revenues`	$293.97M	USD	1 Quarter
Total net sales	`Revenues`	$884.40M	USD	3 Qtrs
Total net sales	`Revenues`	$1.23B	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$589.75M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$947.07M	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$218.04M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$324.63M	USD	1 Quarter
Gross profit	`GrossProfit`	$279.24M	USD	3 Qtrs
Gross profit	`GrossProfit`	$75.93M	USD	1 Quarter
Gross profit	`GrossProfit`	$90.49M	USD	1 Quarter
Gross profit	`GrossProfit`	$294.66M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$24.73M	USD	3 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$8.68M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$7.79M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$26.82M	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$68.14M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$252.41M	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$81.82M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$269.92M	USD	3 Qtrs
Interest expenseWestlake	`InterestExpenseRelatedParty`	$6.65M	USD	3 Qtrs
Interest expenseWestlake	`InterestExpenseRelatedParty`	$8.70M	USD	3 Qtrs
Interest expenseWestlake	`InterestExpenseRelatedParty`	$3.65M	USD	1 Quarter
Interest expenseWestlake	`InterestExpenseRelatedParty`	$2.19M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$52.00K	USD	3 Qtrs
Other income, net	`NonoperatingIncomeExpense`	$618.00K	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$24.00K	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$683.00K	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$78.79M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$244.39M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$263.32M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$65.97M	USD	1 Quarter
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$333.00K	USD	3 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$822.00K	USD	3 Qtrs
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$484.00K	USD	1 Quarter
Income tax provision (benefit)	`IncomeTaxExpenseBenefit`	$-105.00K	USD	1 Quarter
Net income	`ProfitLoss`	$66.08M	USD	1 Quarter
Net income	`ProfitLoss`	$78.31M	USD	1 Quarter
Net income	`ProfitLoss`	$80.83M	USD	1 Quarter
Net income	`ProfitLoss`	$120.29M	USD	1 Quarter
Net income	`ProfitLoss`	$243.57M	USD	3 Qtrs
Net income	`ProfitLoss`	$76.62M	USD	1 Quarter
Net income	`ProfitLoss`	$262.99M	USD	3 Qtrs
Net income	`ProfitLoss`	$84.44M	USD	1 Quarter
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$196.18M	USD	3 Qtrs
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$53.28M	USD	1 Quarter
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$63.55M	USD	1 Quarter
Less: Net income attributable to noncontrolling interest in OpCo	`NetIncomeLossAttributableToNoncontrollingInterest`	$209.96M	USD	3 Qtrs
Net income attributable to Westlake Chemical Partners LP and limited partners' interest in net income	`NetIncomeLoss`	$47.39M	USD	3 Qtrs
Net income attributable to Westlake Chemical Partners LP and limited partners' interest in net income	`NetIncomeLoss`	$12.79M	USD	1 Quarter
Net income attributable to Westlake Chemical Partners LP and limited partners' interest in net income	`NetIncomeLoss`	$53.03M	USD	3 Qtrs
Net income attributable to Westlake Chemical Partners LP and limited partners' interest in net income	`NetIncomeLoss`	$14.76M	USD	1 Quarter
Weighted average limited partner units outstanding (basic and diluted) (in units)	`WeightedAverageNumberOfLimitedPartnershipAndGeneralPartnershipUnitOutstandingBasicAndDiluted`	35.22M	shares	1 Quarter
Weighted average limited partner units outstanding (basic and diluted) (in units)	`WeightedAverageNumberOfLimitedPartnershipAndGeneralPartnershipUnitOutstandingBasicAndDiluted`	35.20M	shares	3 Qtrs
Weighted average limited partner units outstanding (basic and diluted) (in units)	`WeightedAverageNumberOfLimitedPartnershipAndGeneralPartnershipUnitOutstandingBasicAndDiluted`	35.22M	shares	3 Qtrs
Weighted average limited partner units outstanding (basic and diluted) (in units)	`WeightedAverageNumberOfLimitedPartnershipAndGeneralPartnershipUnitOutstandingBasicAndDiluted`	35.21M	shares	1 Quarter

Cash Flow Statement 56 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$66.08M	USD	1 Quarter
Net income	`ProfitLoss`	$78.31M	USD	1 Quarter
Net income	`ProfitLoss`	$80.83M	USD	1 Quarter
Net income	`ProfitLoss`	$120.29M	USD	1 Quarter
Net income	`ProfitLoss`	$243.57M	USD	3 Qtrs
Net income	`ProfitLoss`	$76.62M	USD	1 Quarter
Net income	`ProfitLoss`	$262.99M	USD	3 Qtrs
Net income	`ProfitLoss`	$84.44M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$91.68M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$82.83M	USD	3 Qtrs
Loss from disposition of property, plant and equipment	`GainLossOnDispositionOfAssets`	$-1.76M	USD	3 Qtrs
Loss from disposition of property, plant and equipment	`GainLossOnDispositionOfAssets`	$-4.39M	USD	3 Qtrs
Other losses, net	`OtherNoncashIncomeExpense`	$-866.00K	USD	3 Qtrs
Other losses, net	`OtherNoncashIncomeExpense`	$-4.40M	USD	3 Qtrs
Accounts receivablethird parties	`IncreaseDecreaseInAccountsAndOtherReceivables`	$23.11M	USD	3 Qtrs
Accounts receivablethird parties	`IncreaseDecreaseInAccountsAndOtherReceivables`	$2.04M	USD	3 Qtrs
Net accounts receivableWestlake	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-56.23M	USD	3 Qtrs
Net accounts receivableWestlake	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-68.52M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$3.12M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-3.54M	USD	3 Qtrs
Increase (Decrease) in Prepaid Expense and Other Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$174.00K	USD	3 Qtrs
Increase (Decrease) in Prepaid Expense and Other Assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$62.00K	USD	3 Qtrs
Accounts payablethird parties	`IncreaseDecreaseInAccountsPayable`	$-14.27M	USD	3 Qtrs
Accounts payablethird parties	`IncreaseDecreaseInAccountsPayable`	$2.69M	USD	3 Qtrs
Accrued and other liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-32.33M	USD	3 Qtrs
Accrued and other liabilities	`IncreaseDecreaseInAccruedLiabilities`	$3.69M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$5.17M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$19.15M	USD	3 Qtrs
Cash flows from investing activities	`NetCashProvidedByUsedInOperatingActivities`	$341.16M	USD	3 Qtrs
Cash flows from investing activities	`NetCashProvidedByUsedInOperatingActivities`	$386.58M	USD	3 Qtrs
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$45.46M	USD	3 Qtrs
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$38.49M	USD	3 Qtrs
Maturities of investments with Westlake under the Investment Management Agreement	`MaturitiesofinvestmentswithWestlakeundertheInvestmentManagementAgreement`	$203.00M	USD	3 Qtrs
Maturities of investments with Westlake under the Investment Management Agreement	`MaturitiesofinvestmentswithWestlakeundertheInvestmentManagementAgreement`	$247.00M	USD	3 Qtrs
Investments with Westlake under the Investment Management Agreement	`InvestmentswithWestlakeundertheInvestmentManagementAgreement`	$276.00M	USD	3 Qtrs
Investments with Westlake under the Investment Management Agreement	`InvestmentswithWestlakeundertheInvestmentManagementAgreement`	$276.00M	USD	3 Qtrs
Payments for (Proceeds from) Other Investing Activities	`PaymentsForProceedsFromOtherInvestingActivities`	$126.00K	USD	3 Qtrs
Payments for (Proceeds from) Other Investing Activities	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	3 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-111.36M	USD	3 Qtrs
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-74.46M	USD	3 Qtrs
Quarterly distributions to noncontrolling interest retained in OpCo by Westlake	`PaymentsToMinorityShareholders`	$214.49M	USD	3 Qtrs
Quarterly distributions to noncontrolling interest retained in OpCo by Westlake	`PaymentsToMinorityShareholders`	$223.94M	USD	3 Qtrs
Quarterly distributions to unitholders	`DistributionMadeToLimitedPartnerCashDistributionsPaid`	$49.78M	USD	3 Qtrs
Quarterly distributions to unitholders	`DistributionMadeToLimitedPartnerCashDistributionsPaid`	$49.81M	USD	3 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-264.29M	USD	3 Qtrs
Net cash used for financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-273.72M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.41M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.49M	USD	3 Qtrs
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$18.65M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$17.15M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.47M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$17.06M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$18.65M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$17.15M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.47M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$17.06M	USD	Point-in-time

Stockholders Equity 39 line items

Line Item	Tag	Value	Unit	Period
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$913.11M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$904.82M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$972.70M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$968.94M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$951.76M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$915.14M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$976.23M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$952.16M	USD	Point-in-time
Net income	`ProfitLoss`	$66.08M	USD	1 Quarter
Net income	`ProfitLoss`	$78.31M	USD	1 Quarter
Net income	`ProfitLoss`	$80.83M	USD	1 Quarter
Net income	`ProfitLoss`	$120.29M	USD	1 Quarter
Net income	`ProfitLoss`	$243.57M	USD	3 Qtrs
Net income	`ProfitLoss`	$76.62M	USD	1 Quarter
Net income	`ProfitLoss`	$262.99M	USD	3 Qtrs
Net income	`ProfitLoss`	$84.44M	USD	1 Quarter
Units issued for vested phantom units	`StockIssuedDuringPeriodValueOther`	$149.00K	USD	1 Quarter
Units issued for vested phantom units	`StockIssuedDuringPeriodValueOther`	$262.00K	USD	1 Quarter
Units issued for vested phantom units	`StockIssuedDuringPeriodValueOther`	$190.00K	USD	1 Quarter
Quarterly distribution to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.59M	USD	1 Quarter
Quarterly distribution to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.59M	USD	1 Quarter
Quarterly distribution to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.60M	USD	1 Quarter
Quarterly distribution to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.59M	USD	1 Quarter
Quarterly distribution to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.60M	USD	1 Quarter
Quarterly distribution to unitholders	`LimitedPartnersCapitalAccountDistributionAmount`	$16.60M	USD	1 Quarter
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$62.06M	USD	1 Quarter
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$75.13M	USD	1 Quarter
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$78.67M	USD	1 Quarter
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$60.69M	USD	1 Quarter
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$96.68M	USD	1 Quarter
Quarterly distribution to noncontrolling interest retained in OpCo by Westlake	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$65.20M	USD	1 Quarter
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$913.11M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$904.82M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$972.70M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$968.94M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$951.76M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$915.14M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$976.23M	USD	Point-in-time
Total equity	`PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest`	$952.16M	USD	Point-in-time

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