10-K Filing

NORTHWEST PIPELINE LLC CIK: 110019 FY 2017

Filing Information

Form Type	10-K
Accession Number	`0000110019-18-000003`
Period End Date	20171231
Filing Date	20180222
Fiscal Year	2017
Fiscal Period	FY
XBRL Instance	nwp-20171231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 75 Income Statement 51 Cash Flow Statement 110 Stockholders Equity 15

Balance Sheet 75 line items

Line Item	Tag	Value	Unit	Period
Cash	`Cash`	$169.00K	USD	Point-in-time
Cash	`Cash`	$154.00K	USD	Point-in-time
Cash	`Cash`	-	USD	Point-in-time
Cash	`Cash`	-	USD	Point-in-time
Trade	`AccountsReceivableGrossCurrent`	$38.88M	USD	Point-in-time
Trade	`AccountsReceivableGrossCurrent`	$42.70M	USD	Point-in-time
Affiliated companies	`AccountsReceivableRelatedPartiesCurrent`	$1.32M	USD	Point-in-time
Affiliated companies	`AccountsReceivableRelatedPartiesCurrent`	$1.92M	USD	Point-in-time
Advances to affiliate	`NotesReceivableRelatedPartiesCurrent`	$137.67M	USD	Point-in-time
Advances to affiliate	`NotesReceivableRelatedPartiesCurrent`	$45.14M	USD	Point-in-time
Other	`AccountsAndOtherReceivablesNetCurrent`	$598.00K	USD	Point-in-time
Other	`AccountsAndOtherReceivablesNetCurrent`	$2.62M	USD	Point-in-time
Materials and supplies	`OtherInventoryNetOfReserves`	$10.08M	USD	Point-in-time
Materials and supplies	`OtherInventoryNetOfReserves`	$10.11M	USD	Point-in-time
Exchange gas due from others	`GasImbalanceAssetLiability`	$3.87M	USD	Point-in-time
Exchange gas due from others	`GasImbalanceAssetLiability`	$2.72M	USD	Point-in-time
Prepayments and other	`PrepaidExpenseAndOtherAssetsCurrent`	$6.42M	USD	Point-in-time
Prepayments and other	`PrepaidExpenseAndOtherAssetsCurrent`	$5.74M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$109.47M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$200.32M	USD	Point-in-time
PROPERTY, PLANT AND EQUIPMENT, at cost	`PropertyPlantAndEquipmentGross`	$3.32B	USD	Point-in-time
PROPERTY, PLANT AND EQUIPMENT, at cost	`PropertyPlantAndEquipmentGross`	$3.40B	USD	Point-in-time
Less-Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.42B	USD	Point-in-time
Less-Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.51B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.89B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.89B	USD	Point-in-time
Deferred charges	`DeferredCostsCurrentAndNoncurrent`	$2.12M	USD	Point-in-time
Deferred charges	`DeferredCostsCurrentAndNoncurrent`	$934.00K	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$22.75M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$34.90M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$23.68M	USD	Point-in-time
Total other assets	`OtherAssetsNoncurrent`	$37.02M	USD	Point-in-time
Total assets	`Assets`	$2.11B	USD	Point-in-time
Total assets	`Assets`	$2.04B	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$11.24M	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$11.05M	USD	Point-in-time
Affiliated companies	`AccountsPayableRelatedPartiesCurrent`	$7.29M	USD	Point-in-time
Affiliated companies	`AccountsPayableRelatedPartiesCurrent`	$11.30M	USD	Point-in-time
Taxes, other than income taxes	`TaxesPayableCurrent`	$11.62M	USD	Point-in-time
Taxes, other than income taxes	`TaxesPayableCurrent`	$11.44M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$3.68M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$3.50M	USD	Point-in-time
Exchange gas due to others	`ExchangeGasDueToOthers`	$4.17M	USD	Point-in-time
Exchange gas due to others	`ExchangeGasDueToOthers`	$4.50M	USD	Point-in-time
Exchange gas offset	`ExchangeGasOffsetLiability`	$1.43M	USD	Point-in-time
Exchange gas offset	`ExchangeGasOffsetLiability`	$1.50M	USD	Point-in-time
Customer advances	`CustomerAdvancesCurrent`	$2.09M	USD	Point-in-time
Customer advances	`CustomerAdvancesCurrent`	$1.89M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$5.22M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$6.66M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$184.92M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$249.87M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$302.26M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$231.11M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$331.75M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$334.24M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$60.76M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$67.10M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$30.72M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$246.50M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.73M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$7.32M	USD	Point-in-time
Total other noncurrent liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$98.80M	USD	Point-in-time
Total other noncurrent liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$315.33M	USD	Point-in-time
CONTINGENT LIABILITIES AND COMMITMENTS (Note 3)	`CommitmentsAndContingencies`	-	USD	Point-in-time
CONTINGENT LIABILITIES AND COMMITMENTS (Note 3)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Member's capital	`MembersCapital`	$1.07B	USD	Point-in-time
Member's capital	`MembersCapital`	$1.07B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$89.29M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$303.12M	USD	Point-in-time
Total member's equity	`MembersEquity`	$1.16B	USD	Point-in-time
Total member's equity	`MembersEquity`	$1.37B	USD	Point-in-time
Total member's equity	`MembersEquity`	$1.38B	USD	Point-in-time
Total liabilities and member's equity	`LiabilitiesAndStockholdersEquity`	$2.11B	USD	Point-in-time
Total liabilities and member's equity	`LiabilitiesAndStockholdersEquity`	$2.04B	USD	Point-in-time

Income Statement 51 line items

Line Item	Tag	Value	Unit	Period
OPERATING REVENUES	`RegulatedOperatingRevenueGas`	$474.03M	USD	Annual
OPERATING REVENUES	`RegulatedOperatingRevenueGas`	$472.99M	USD	Annual
OPERATING REVENUES	`RegulatedOperatingRevenueGas`	$473.41M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$57.10M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$54.51M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$52.34M	USD	Annual
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$73.13M	USD	Annual
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$78.08M	USD	Annual
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$79.51M	USD	Annual
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$102.08M	USD	Annual
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$100.55M	USD	Annual
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$101.67M	USD	Annual
Regulatory debits	`RegulatoryDebitsCredits`	$-2.55M	USD	Annual
Regulatory debits	`RegulatoryDebitsCredits`	$-4.86M	USD	Annual
Regulatory debits	`RegulatoryDebitsCredits`	$-3.51M	USD	Annual
Taxes, other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$17.89M	USD	Annual
Taxes, other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$17.15M	USD	Annual
Taxes, other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$17.84M	USD	Annual
Regulatory charge resulting from Tax Reform (Note 1)	`RegulatoryChargesResultingFromTaxReform`	-	USD	Annual
Regulatory charge resulting from Tax Reform (Note 1)	`RegulatoryChargesResultingFromTaxReform`	$206.55M	USD	Annual
Regulatory charge resulting from Tax Reform (Note 1)	`RegulatoryChargesResultingFromTaxReform`	-	USD	Annual
Other expenses, net	`OtherOperatingIncomeExpenseNet`	-	USD	Annual
Other expenses, net	`OtherOperatingIncomeExpenseNet`	-	USD	Annual
Other expenses, net	`OtherOperatingIncomeExpenseNet`	$-195.00K	USD	Annual
Total operating expenses	`OperatingExpenses`	$464.17M	USD	Annual
Total operating expenses	`OperatingExpenses`	$254.87M	USD	Annual
Total operating expenses	`OperatingExpenses`	$250.49M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$222.51M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$219.16M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$9.24M	USD	Annual
Interest expense	`InterestExpense`	$33.02M	USD	Annual
Interest expense	`InterestExpense`	$39.16M	USD	Annual
Interest expense	`InterestExpense`	$46.02M	USD	Annual
Allowance for equity and borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.44M	USD	Annual
Allowance for equity and borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.62M	USD	Annual
Allowance for equity and borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.37M	USD	Annual
Miscellaneous other (income) expenses, net	`OtherNonoperatingIncomeExpense`	$-907.00K	USD	Annual
Miscellaneous other (income) expenses, net	`OtherNonoperatingIncomeExpense`	$-5.50M	USD	Annual
Miscellaneous other (income) expenses, net	`OtherNonoperatingIncomeExpense`	$595.00K	USD	Annual
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-38.70M	USD	Annual
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-43.81M	USD	Annual
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-37.07M	USD	Annual
NET INCOME (LOSS)	`NetIncomeLoss`	$-27.83M	USD	Annual
NET INCOME (LOSS)	`NetIncomeLoss`	$180.46M	USD	Annual
NET INCOME (LOSS)	`NetIncomeLoss`	$178.70M	USD	Annual
Amortization of cash flow hedges into Interest expense	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	$-28.00K	USD	Annual
Amortization of cash flow hedges into Interest expense	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	$-62.00K	USD	Annual
Amortization of cash flow hedges into Interest expense	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	-	USD	Annual
COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$180.43M	USD	Annual
COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$-27.83M	USD	Annual
COMPREHENSIVE INCOME (LOSS)	`ComprehensiveIncomeNetOfTax`	$178.63M	USD	Annual

Cash Flow Statement 110 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$-27.83M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$180.46M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$178.70M	USD	Annual
Depreciation	`Depreciation`	$101.67M	USD	Annual
Depreciation	`Depreciation`	$102.08M	USD	Annual
Depreciation	`Depreciation`	$100.55M	USD	Annual
Regulatory debits	`RegulatoryDebitsCredits`	$-2.55M	USD	Annual
Regulatory debits	`RegulatoryDebitsCredits`	$-4.86M	USD	Annual
Regulatory debits	`RegulatoryDebitsCredits`	$-3.51M	USD	Annual
Regulatory charge resulting from Tax Reform (Note 1)	`RegulatoryChargesResultingFromTaxReform`	-	USD	Annual
Regulatory charge resulting from Tax Reform (Note 1)	`RegulatoryChargesResultingFromTaxReform`	$206.55M	USD	Annual
Regulatory charge resulting from Tax Reform (Note 1)	`RegulatoryChargesResultingFromTaxReform`	-	USD	Annual
Amortization of deferred charges and credits	`AmortizationOfDeferredChargesAndCredits`	$898.00K	USD	Annual
Amortization of deferred charges and credits	`AmortizationOfDeferredChargesAndCredits`	$762.00K	USD	Annual
Amortization of deferred charges and credits	`AmortizationOfDeferredChargesAndCredits`	$2.69M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$1.10M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$1.10M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$953.00K	USD	Annual
Trade and other accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-845.00K	USD	Annual
Trade and other accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$137.00K	USD	Annual
Trade and other accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-1.80M	USD	Annual
Affiliated receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-120.00K	USD	Annual
Affiliated receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$600.00K	USD	Annual
Affiliated receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-598.00K	USD	Annual
Exchange gas due from others	`IncreaseDecreaseInExchangeGasDueFromOthers`	$1.62M	USD	Annual
Exchange gas due from others	`IncreaseDecreaseInExchangeGasDueFromOthers`	$-7.35M	USD	Annual
Exchange gas due from others	`IncreaseDecreaseInExchangeGasDueFromOthers`	$-1.15M	USD	Annual
Materials and supplies	`IncreaseDecreaseInInventories`	$-77.00K	USD	Annual
Materials and supplies	`IncreaseDecreaseInInventories`	$-22.00K	USD	Annual
Materials and supplies	`IncreaseDecreaseInInventories`	$117.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$687.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$1.28M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-424.00K	USD	Annual
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$271.00K	USD	Annual
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$158.00K	USD	Annual
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-1.56M	USD	Annual
Affiliated payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$4.00M	USD	Annual
Affiliated payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-4.67M	USD	Annual
Affiliated payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-1.18M	USD	Annual
Exchange gas due to others	`IncreaseDecreaseInExchangeGasDueToOthers`	$1.62M	USD	Annual
Exchange gas due to others	`IncreaseDecreaseInExchangeGasDueToOthers`	$-8.10M	USD	Annual
Exchange gas due to others	`IncreaseDecreaseInExchangeGasDueToOthers`	$-1.15M	USD	Annual
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$1.86M	USD	Annual
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-2.09M	USD	Annual
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$5.41M	USD	Annual
Deferred charges	`IncreaseDecreaseInDeferredCharges`	$7.28M	USD	Annual
Deferred charges	`IncreaseDecreaseInDeferredCharges`	$-4.34M	USD	Annual
Deferred charges	`IncreaseDecreaseInDeferredCharges`	$2.63M	USD	Annual
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$3.50M	USD	Annual
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$3.43M	USD	Annual
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$3.79M	USD	Annual
Noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$9.03M	USD	Annual
Noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-3.62M	USD	Annual
Noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$5.74M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$290.69M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$298.12M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$284.27M	USD	Annual
Proceeds from long-term debt	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$249.10M	USD	Annual
Proceeds from long-term debt	`ProceedsFromRepaymentsOfOtherLongTermDebt`	-	USD	Annual
Proceeds from long-term debt	`ProceedsFromRepaymentsOfOtherLongTermDebt`	-	USD	Annual
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.21M	USD	Annual
Retirement of long-term debt	`RepaymentsOfUnsecuredDebt`	$175.00M	USD	Annual
Retirement of long-term debt	`RepaymentsOfUnsecuredDebt`	$185.00M	USD	Annual
Retirement of long-term debt	`RepaymentsOfUnsecuredDebt`	-	USD	Annual
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$186.00M	USD	Annual
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$174.00M	USD	Annual
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$168.00M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-168.00M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-124.11M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-349.00M	USD	Annual
Capital expenditures, net of equity AFUDC	`PaymentsToAcquirePropertyPlantAndEquipment`	$81.22M	USD	Annual
Capital expenditures, net of equity AFUDC	`PaymentsToAcquirePropertyPlantAndEquipment`	$86.29M	USD	Annual
Capital expenditures, net of equity AFUDC	`PaymentsToAcquirePropertyPlantAndEquipment`	$80.38M	USD	Annual
Contributions and Advances for Construction Costs	`ContributionsandAdvancesforConstructionCosts`	$872.00K	USD	Annual
Contributions and Advances for Construction Costs	`ContributionsandAdvancesforConstructionCosts`	$1.31M	USD	Annual
Contributions and Advances for Construction Costs	`ContributionsandAdvancesforConstructionCosts`	$1.50M	USD	Annual
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$1.28M	USD	Annual
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$1.07M	USD	Annual
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$1.15M	USD	Annual
Advances to affiliates, net	`IncreaseDecreaseInNotesReceivableRelatedPartiesCurrent`	$36.81M	USD	Annual
Advances to affiliates, net	`IncreaseDecreaseInNotesReceivableRelatedPartiesCurrent`	$-126.73M	USD	Annual
Advances to affiliates, net	`IncreaseDecreaseInNotesReceivableRelatedPartiesCurrent`	$92.53M	USD	Annual
Proceeds from insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	-	USD	Annual
Proceeds from insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	$18.19M	USD	Annual
Proceeds from insurance	`ProceedsFromInsuranceSettlementInvestingActivities`	-	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-174.02M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-122.68M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$64.56M	USD	Annual
NET (DECREASE) INCREASE IN CASH	`CashPeriodIncreaseDecrease`	-	USD	Annual
NET (DECREASE) INCREASE IN CASH	`CashPeriodIncreaseDecrease`	$-169.00K	USD	Annual
NET (DECREASE) INCREASE IN CASH	`CashPeriodIncreaseDecrease`	$15.00K	USD	Annual
CASH AT BEGINNING OF PERIOD	`Cash`	$169.00K	USD	Point-in-time
CASH AT BEGINNING OF PERIOD	`Cash`	$154.00K	USD	Point-in-time
CASH AT BEGINNING OF PERIOD	`Cash`	-	USD	Point-in-time
CASH AT BEGINNING OF PERIOD	`Cash`	-	USD	Point-in-time
CASH AT END OF PERIOD	`Cash`	$169.00K	USD	Point-in-time
CASH AT END OF PERIOD	`Cash`	$154.00K	USD	Point-in-time
CASH AT END OF PERIOD	`Cash`	-	USD	Point-in-time
CASH AT END OF PERIOD	`Cash`	-	USD	Point-in-time
Increases to property, plant and equipment	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$80.36M	USD	Annual
Increases to property, plant and equipment	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$73.93M	USD	Annual
Increases to property, plant and equipment	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$72.43M	USD	Annual
Changes in related accounts receivable, accounts payable, and accrued liabilities	`IncreaseDecreaseinAccountsReceivableaccountspayableandaccruedliabilitiestotal`	$-7.95M	USD	Annual
Changes in related accounts receivable, accounts payable, and accrued liabilities	`IncreaseDecreaseinAccountsReceivableaccountspayableandaccruedliabilitiestotal`	$-12.36M	USD	Annual
Changes in related accounts receivable, accounts payable, and accrued liabilities	`IncreaseDecreaseinAccountsReceivableaccountspayableandaccruedliabilitiestotal`	$-862.00K	USD	Annual
Capital expenditures, net of equity AFUDC	`PaymentsToAcquirePropertyPlantAndEquipment`	$81.22M	USD	Annual
Capital expenditures, net of equity AFUDC	`PaymentsToAcquirePropertyPlantAndEquipment`	$86.29M	USD	Annual
Capital expenditures, net of equity AFUDC	`PaymentsToAcquirePropertyPlantAndEquipment`	$80.38M	USD	Annual

Stockholders Equity 15 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning of period	`MembersEquity`	$1.16B	USD	Point-in-time
Balance at beginning of period	`MembersEquity`	$1.37B	USD	Point-in-time
Balance at beginning of period	`MembersEquity`	$1.38B	USD	Point-in-time
Net income (loss)	`NetIncomeLoss`	$-27.83M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$180.46M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$178.70M	USD	Annual
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$186.00M	USD	Annual
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$174.00M	USD	Annual
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$168.00M	USD	Annual
Reclassification of unrecognized gain into earnings	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	$-28.00K	USD	Annual
Reclassification of unrecognized gain into earnings	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	$-62.00K	USD	Annual
Reclassification of unrecognized gain into earnings	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	-	USD	Annual
Balance at end of period	`MembersEquity`	$1.16B	USD	Point-in-time
Balance at end of period	`MembersEquity`	$1.37B	USD	Point-in-time
Balance at end of period	`MembersEquity`	$1.38B	USD	Point-in-time

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