10-Q Filing

TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC CIK: 99250 Q3 2022

Filing Information

Form Type	10-Q
Accession Number	`0000099250-22-000013`
Period End Date	20220930
Filing Date	20221031
Fiscal Year	2022
Fiscal Period	Q3
XBRL Instance	tgpl-20220930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 93 Income Statement 64 Cash Flow Statement 80 Stockholders Equity 14

Balance Sheet 93 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$6.22M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$6.23M	USD	Point-in-time
Cash	`Cash`	-	USD	Point-in-time
Cash	`Cash`	-	USD	Point-in-time
Advances to affiliate	`NotesReceivableRelatedPartiesCurrent`	$1.91B	USD	Point-in-time
Advances to affiliate	`NotesReceivableRelatedPartiesCurrent`	$1.67B	USD	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$234.68M	USD	Point-in-time
Trade	`AccountsReceivableNetCurrent`	$222.64M	USD	Point-in-time
Affiliates	`AccountsReceivableRelatedPartiesCurrent`	$6.98M	USD	Point-in-time
Affiliates	`AccountsReceivableRelatedPartiesCurrent`	$6.71M	USD	Point-in-time
Other (less allowance of $6,229 and $6,222 in 2022 and 2021, respectively)	`AccountsAndOtherReceivablesNetCurrent`	$9.59M	USD	Point-in-time
Other (less allowance of $6,229 and $6,222 in 2022 and 2021, respectively)	`AccountsAndOtherReceivablesNetCurrent`	$12.98M	USD	Point-in-time
Transportation and exchange gas receivables	`GasImbalanceReceivableCurrent`	$7.37M	USD	Point-in-time
Transportation and exchange gas receivables	`GasImbalanceReceivableCurrent`	$7.68M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventoryNetOfReserves`	$44.51M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventoryNetOfReserves`	$41.19M	USD	Point-in-time
Gas available for customer nomination, at average cost	`GasAvailableForCustomerNominationAtAverageCost`	$73.50M	USD	Point-in-time
Gas available for customer nomination, at average cost	`GasAvailableForCustomerNominationAtAverageCost`	$12.55M	USD	Point-in-time
Gas in storage, at original cost	`EnergyRelatedInventoryNaturalGasInStorage`	$880.00K	USD	Point-in-time
Gas in storage, at original cost	`EnergyRelatedInventoryNaturalGasInStorage`	$695.00K	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$114.35M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$136.31M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$17.06M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$26.34M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.12B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.44B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$18.00B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$17.71B	USD	Point-in-time
Less-Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.23B	USD	Point-in-time
Less-Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.46B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$12.49B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$12.54B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$318.45M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$253.08M	USD	Point-in-time
Right-of-use assets	`OperatingLeaseRightOfUseAsset`	$59.70M	USD	Point-in-time
Right-of-use assets	`OperatingLeaseRightOfUseAsset`	$68.82M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$253.12M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$292.96M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPPE`	$614.86M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPPE`	$631.27M	USD	Point-in-time
Total assets	`Assets`	$15.22B	USD	Point-in-time
Total assets	`Assets`	$15.61B	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$163.00M	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$195.05M	USD	Point-in-time
Affiliates	`AccountsPayableRelatedPartiesCurrent`	$69.13M	USD	Point-in-time
Affiliates	`AccountsPayableRelatedPartiesCurrent`	$60.57M	USD	Point-in-time
Cash overdrafts	`CashOverdrafts`	$11.68M	USD	Point-in-time
Cash overdrafts	`CashOverdrafts`	$21.40M	USD	Point-in-time
Transportation and exchange gas payables	`GasImbalancesPayableCurrent`	$10.12M	USD	Point-in-time
Transportation and exchange gas payables	`GasImbalancesPayableCurrent`	$12.46M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$50.40M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$76.66M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$58.42M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$25.91M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$57.37M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$57.06M	USD	Point-in-time
Property and other taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$26.47M	USD	Point-in-time
Property and other taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$44.86M	USD	Point-in-time
Customer deposits	`CustomerDeposits`	$21.65M	USD	Point-in-time
Customer deposits	`CustomerDeposits`	$21.00M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstructionCurrent`	$14.58M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstructionCurrent`	$15.00M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$22.43M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$25.88M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$25.59M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$27.73M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$569.63M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$544.81M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$5.26B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$5.27B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$932.10M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$962.12M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$459.97M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$527.17M	USD	Point-in-time
Contract liabilities	`ContractWithCustomerLiabilityNoncurrent`	$194.46M	USD	Point-in-time
Contract liabilities	`ContractWithCustomerLiabilityNoncurrent`	$186.54M	USD	Point-in-time
Lease liability	`OperatingLeaseLiabilityNoncurrent`	$68.58M	USD	Point-in-time
Lease liability	`OperatingLeaseLiabilityNoncurrent`	$63.88M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$3.27M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$4.28M	USD	Point-in-time
Total other long-term liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.74B	USD	Point-in-time
Total other long-term liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.66B	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
Members capital	`MembersCapital`	$4.96B	USD	Point-in-time
Members capital	`MembersCapital`	$5.09B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.76B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.97B	USD	Point-in-time
Total members equity	`MembersEquity`	$8.06B	USD	Point-in-time
Total members equity	`MembersEquity`	$7.36B	USD	Point-in-time
Total members equity	`MembersEquity`	$7.72B	USD	Point-in-time
Total liabilities and members equity	`LiabilitiesAndStockholdersEquity`	$15.61B	USD	Point-in-time
Total liabilities and members equity	`LiabilitiesAndStockholdersEquity`	$15.22B	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$1.94B	USD	3 Qtrs
Revenues	`Revenues`	$2.17B	USD	3 Qtrs
Revenues	`Revenues`	$665.88M	USD	1 Quarter
Revenues	`Revenues`	$771.58M	USD	1 Quarter
Cost of natural gas sales	`Costofnaturalgassales`	$139.69M	USD	3 Qtrs
Cost of natural gas sales	`Costofnaturalgassales`	$49.73M	USD	3 Qtrs
Cost of natural gas sales	`Costofnaturalgassales`	$80.68M	USD	1 Quarter
Cost of natural gas sales	`Costofnaturalgassales`	$19.51M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$302.66M	USD	3 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$389.13M	USD	3 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$148.81M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$110.75M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$57.64M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$55.09M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$152.26M	USD	3 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$166.28M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$389.42M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$357.71M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$122.16M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$126.19M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$77.66M	USD	3 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$72.18M	USD	3 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$23.23M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$24.82M	USD	1 Quarter
Regulatory charge (credit) resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$23.06M	USD	3 Qtrs
Regulatory charge (credit) resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$-6.34M	USD	1 Quarter
Regulatory charge (credit) resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$9.04M	USD	3 Qtrs
Regulatory charge (credit) resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$7.69M	USD	1 Quarter
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$-9.31M	USD	1 Quarter
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$2.94M	USD	3 Qtrs
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$-15.31M	USD	1 Quarter
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$-13.99M	USD	3 Qtrs
Total operating costs and expenses	`CostsAndExpenses`	$925.48M	USD	3 Qtrs
Total operating costs and expenses	`CostsAndExpenses`	$459.78M	USD	1 Quarter
Total operating costs and expenses	`CostsAndExpenses`	$332.35M	USD	1 Quarter
Total operating costs and expenses	`CostsAndExpenses`	$1.15B	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$1.02B	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$1.02B	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$333.53M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$311.80M	USD	1 Quarter
Interest expense	`InterestExpense`	$246.09M	USD	3 Qtrs
Interest expense	`InterestExpense`	$80.33M	USD	1 Quarter
Interest expense	`InterestExpense`	$240.76M	USD	3 Qtrs
Interest expense	`InterestExpense`	$81.47M	USD	1 Quarter
Interest income	`InterestIncomeOther`	$12.07M	USD	1 Quarter
Interest income	`InterestIncomeOther`	$17.71M	USD	3 Qtrs
Interest income	`InterestIncomeOther`	$1.09M	USD	1 Quarter
Interest income	`InterestIncomeOther`	$3.16M	USD	3 Qtrs
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$16.80M	USD	3 Qtrs
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$7.69M	USD	1 Quarter
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$7.08M	USD	1 Quarter
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$18.34M	USD	3 Qtrs
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-1.36M	USD	1 Quarter
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-6.36M	USD	3 Qtrs
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-3.39M	USD	3 Qtrs
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-2.90M	USD	1 Quarter
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-64.61M	USD	1 Quarter
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-216.39M	USD	3 Qtrs
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-224.19M	USD	3 Qtrs
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-73.52M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$801.18M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$791.24M	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$247.19M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$260.01M	USD	1 Quarter

Cash Flow Statement 80 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$801.18M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$791.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$247.19M	USD	1 Quarter
Net income	`NetIncomeLoss`	$260.01M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$389.42M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$357.71M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$122.16M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$126.19M	USD	1 Quarter
Allowance for equity funds used during construction (equity AFUDC)	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$14.81M	USD	3 Qtrs
Allowance for equity funds used during construction (equity AFUDC)	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$12.96M	USD	3 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$23.06M	USD	3 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$-6.34M	USD	1 Quarter
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$9.04M	USD	3 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$7.69M	USD	1 Quarter
Affiliate receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$5.39M	USD	3 Qtrs
Affiliate receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-270.00K	USD	3 Qtrs
Trade and other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-15.42M	USD	3 Qtrs
Trade and other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-6.24M	USD	3 Qtrs
Transportation and exchange gas receivables	`IncreaseDecreaseInGasBalancingReceivable`	$-312.00K	USD	3 Qtrs
Transportation and exchange gas receivables	`IncreaseDecreaseInGasBalancingReceivable`	$1.19M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$6.58M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$64.45M	USD	3 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$19.08M	USD	3 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$21.96M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$5.41M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$9.29M	USD	3 Qtrs
Affiliate payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-8.55M	USD	3 Qtrs
Affiliate payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$52.10M	USD	3 Qtrs
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$24.84M	USD	3 Qtrs
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$14.04M	USD	3 Qtrs
Transportation and exchange gas payables	`IncreaseDecreaseInGasBalancingPayable`	$2.33M	USD	3 Qtrs
Transportation and exchange gas payables	`IncreaseDecreaseInGasBalancingPayable`	$1.99M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-43.48M	USD	3 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$22.01M	USD	3 Qtrs
Other, including changes in long-term assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-7.46M	USD	3 Qtrs
Other, including changes in long-term assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$34.78M	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.09B	USD	3 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.17B	USD	3 Qtrs
Proceeds from other financing obligations	`ProceedsFromIssuanceOfOtherLongTermDebt`	$6.19M	USD	3 Qtrs
Proceeds from other financing obligations	`ProceedsFromIssuanceOfOtherLongTermDebt`	$1.79M	USD	3 Qtrs
Payments on other financing obligations	`RepaymentsOfOtherLongTermDebt`	$16.66M	USD	3 Qtrs
Payments on other financing obligations	`RepaymentsOfOtherLongTermDebt`	$18.89M	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$16.00K	USD	3 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$59.00K	USD	3 Qtrs
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$287.93M	USD	3 Qtrs
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$587.55M	USD	3 Qtrs
Cash contributions from parent	`ProceedsFromContributionsFromParent`	$272.00M	USD	3 Qtrs
Cash contributions from parent	`ProceedsFromContributionsFromParent`	$128.00M	USD	3 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-30.86M	USD	3 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-472.26M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$339.03M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$355.66M	USD	3 Qtrs
Contributions and advances for construction costs, net	`ProceedsFromContributionInAidOfConstruction`	$34.10M	USD	3 Qtrs
Contributions and advances for construction costs, net	`ProceedsFromContributionInAidOfConstruction`	$-1.54M	USD	3 Qtrs
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$20.55M	USD	3 Qtrs
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$21.88M	USD	3 Qtrs
Advances to affiliate, net	`IncreaseDecreaseInNotesReceivableRelatedPartiesCurrent`	$242.10M	USD	3 Qtrs
Advances to affiliate, net	`IncreaseDecreaseInNotesReceivableRelatedPartiesCurrent`	$805.57M	USD	3 Qtrs
Purchase of ARO Trust investments	`PaymentsToInvestInDecommissioningFund`	$15.27M	USD	3 Qtrs
Purchase of ARO Trust investments	`PaymentsToInvestInDecommissioningFund`	$23.17M	USD	3 Qtrs
Proceeds from sale of ARO Trust investments	`ProceedsFromDecommissioningFund`	$5.91M	USD	3 Qtrs
Proceeds from sale of ARO Trust investments	`ProceedsFromDecommissioningFund`	$26.71M	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-613.90M	USD	3 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.14B	USD	3 Qtrs
Increase (decrease) in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	3 Qtrs
Increase (decrease) in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	3 Qtrs
Cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	-	USD	Point-in-time
Increases to property, plant and equipment, exclusive of equity AFUDC	`PropertyPlantAndEquipmentAdditions`	$378.00M	USD	3 Qtrs
Increases to property, plant and equipment, exclusive of equity AFUDC	`PropertyPlantAndEquipmentAdditions`	$346.06M	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpenditures`	$7.03M	USD	3 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpenditures`	$22.34M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$339.03M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$355.66M	USD	3 Qtrs

Stockholders Equity 14 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning of period	`MembersEquity`	$8.06B	USD	Point-in-time
Balance at beginning of period	`MembersEquity`	$7.36B	USD	Point-in-time
Balance at beginning of period	`MembersEquity`	$7.72B	USD	Point-in-time
Cash contributions from parent	`ProceedsFromContributionsFromParent`	$272.00M	USD	3 Qtrs
Cash contributions from parent	`ProceedsFromContributionsFromParent`	$128.00M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$801.18M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$791.24M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$247.19M	USD	1 Quarter
Net income	`NetIncomeLoss`	$260.01M	USD	1 Quarter
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$287.93M	USD	3 Qtrs
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$587.55M	USD	3 Qtrs
Balance at end of period	`MembersEquity`	$8.06B	USD	Point-in-time
Balance at end of period	`MembersEquity`	$7.36B	USD	Point-in-time
Balance at end of period	`MembersEquity`	$7.72B	USD	Point-in-time

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