Label |
Element |
Value |
Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
$ 448,101,000
|
Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
4,611,000
|
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
51,655,000
|
Partners' Capital Allocation Of Net Investment To Unitholders |
wlkp_PartnersCapitalAllocationOfNetInvestmentToUnitholders |
0
|
Partners' Capital, Predecessor Net Liabilities Not Assumed By Subsidiary |
wlkp_PartnersCapitalPredecessorNetLiabilitiesNotAssumedBySubsidiary |
239,706,000
|
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders, Reimbursement |
wlkp_NoncontrollingInterestDecreasefromDistributionstoNoncontrollingInterestHoldersReimbursement |
151,729,000
|
Noncontrolling Interest, Increase from Subsidiary Equity Issuance |
us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance |
0
|
Partners' Capital Account, Public Sale of Units |
us-gaap_PartnersCapitalAccountPublicSaleOfUnits |
286,088,000
|
Predecessor [Member] |
|
|
Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
448,101,000
|
Partners' Capital Allocation Of Net Investment To Unitholders |
wlkp_PartnersCapitalAllocationOfNetInvestmentToUnitholders |
(608,371,000)
|
Partners' Capital, Predecessor Net Liabilities Not Assumed By Subsidiary |
wlkp_PartnersCapitalPredecessorNetLiabilitiesNotAssumedBySubsidiary |
239,706,000
|
Noncontrolling Interest [Member] |
|
|
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders |
us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders |
51,655,000
|
Partners' Capital Allocation Of Net Investment To Unitholders |
wlkp_PartnersCapitalAllocationOfNetInvestmentToUnitholders |
573,329,000
|
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders, Reimbursement |
wlkp_NoncontrollingInterestDecreasefromDistributionstoNoncontrollingInterestHoldersReimbursement |
151,729,000
|
Noncontrolling Interest, Increase from Subsidiary Equity Issuance |
us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance |
242,572,000
|
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
134,909,000
|
Parent Company And Subsidiaries, Excluding Reporting Entity And Subsidiaries [Member] | General Partner [Member] |
|
|
Noncontrolling Interest, Increase from Subsidiary Equity Issuance |
us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance |
(242,572,000)
|
Parent Company And Subsidiaries, Excluding Reporting Entity And Subsidiaries [Member] | Common Units [Member] | Limited Partner [Member] |
|
|
Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
245,000
|
Partners' Capital Allocation Of Net Investment To Unitholders |
wlkp_PartnersCapitalAllocationOfNetInvestmentToUnitholders |
3,563,000
|
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
720,000
|
Parent Company And Subsidiaries, Excluding Reporting Entity And Subsidiaries [Member] | Subordinated Units [Member] | Limited Partner [Member] |
|
|
Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
2,162,000
|
Partners' Capital Allocation Of Net Investment To Unitholders |
wlkp_PartnersCapitalAllocationOfNetInvestmentToUnitholders |
31,479,000
|
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
6,364,000
|
Unidentified Third Parties [Member] | Common Units [Member] | Limited Partner [Member] |
|
|
Partners' Capital Account, Distributions |
us-gaap_PartnersCapitalAccountDistributions |
2,204,000
|
Partners' Capital Account, Public Sale of Units |
us-gaap_PartnersCapitalAccountPublicSaleOfUnits |
286,088,000
|
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest |
us-gaap_ProfitLoss |
$ 6,493,000
|