10-Q Filing

TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC CIK: 99250 Q2 2023

Filing Information

Form Type	10-Q
Accession Number	`0000099250-23-000010`
Period End Date	20230630
Filing Date	20230802
Fiscal Year	2023
Fiscal Period	Q2
XBRL Instance	tgpl-20230630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 83 Income Statement 64 Cash Flow Statement 80 Stockholders Equity 14

Balance Sheet 83 line items

Line Item	Tag	Value	Unit	Period
Cash	`Cash`	-	USD	Point-in-time
Cash	`Cash`	-	USD	Point-in-time
Other	`AccountsAndOtherReceivablesNetCurrent`	$3.93M	USD	Point-in-time
Other	`AccountsAndOtherReceivablesNetCurrent`	$2.79M	USD	Point-in-time
Transportation and exchange gas receivables	`GasImbalanceReceivableCurrent`	$9.26M	USD	Point-in-time
Transportation and exchange gas receivables	`GasImbalanceReceivableCurrent`	$21.73M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventoryNetOfReserves`	$45.23M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventoryNetOfReserves`	$43.74M	USD	Point-in-time
Gas available for customer nomination, at average cost	`GasAvailableForCustomerNominationAtAverageCost`	$48.29M	USD	Point-in-time
Gas available for customer nomination, at average cost	`GasAvailableForCustomerNominationAtAverageCost`	$37.92M	USD	Point-in-time
Gas in storage, at original cost	`EnergyRelatedInventoryNaturalGasInStorage`	$780.00K	USD	Point-in-time
Gas in storage, at original cost	`EnergyRelatedInventoryNaturalGasInStorage`	$1.08M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$123.90M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$108.23M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$8.69M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$32.84M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.20B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.35B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$18.63B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$18.24B	USD	Point-in-time
Less-Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.55B	USD	Point-in-time
Less-Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.75B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$12.69B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$12.88B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$298.79M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$288.74M	USD	Point-in-time
Right-of-use assets	`OperatingLeaseRightOfUseAsset`	$56.41M	USD	Point-in-time
Right-of-use assets	`OperatingLeaseRightOfUseAsset`	$59.23M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$282.68M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$265.65M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPPE`	$627.82M	USD	Point-in-time
Total other assets	`AssetsNoncurrentExcludingPPE`	$623.68M	USD	Point-in-time
Total assets	`Assets`	$15.71B	USD	Point-in-time
Total assets	`Assets`	$15.66B	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$200.74M	USD	Point-in-time
Trade	`AccountsPayableTradeCurrent`	$184.91M	USD	Point-in-time
Cash overdrafts	`CashOverdrafts`	$13.59M	USD	Point-in-time
Cash overdrafts	`CashOverdrafts`	$10.60M	USD	Point-in-time
Transportation and exchange gas payables	`GasImbalancesPayableCurrent`	$5.14M	USD	Point-in-time
Transportation and exchange gas payables	`GasImbalancesPayableCurrent`	$13.54M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$76.25M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$76.15M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$27.48M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$34.62M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$53.65M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$57.05M	USD	Point-in-time
Property and other taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$49.15M	USD	Point-in-time
Property and other taxes	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$30.53M	USD	Point-in-time
Customer deposits	`CustomerDeposits`	$28.50M	USD	Point-in-time
Customer deposits	`CustomerDeposits`	$30.92M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstructionCurrent`	$11.54M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstructionCurrent`	$23.38M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$25.36M	USD	Point-in-time
Other	`OtherAccruedLiabilitiesCurrent`	$20.46M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$29.85M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$28.53M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$591.34M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$538.28M	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$5.24B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$5.25B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$964.74M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$963.97M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$535.48M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$537.48M	USD	Point-in-time
Contract liabilities	`ContractWithCustomerLiabilityNoncurrent`	$183.90M	USD	Point-in-time
Contract liabilities	`ContractWithCustomerLiabilityNoncurrent`	$178.62M	USD	Point-in-time
Lease liability	`OperatingLeaseLiabilityNoncurrent`	$63.07M	USD	Point-in-time
Lease liability	`OperatingLeaseLiabilityNoncurrent`	$59.38M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$12.70M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$12.73M	USD	Point-in-time
Total other long-term liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.76B	USD	Point-in-time
Total other long-term liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.75B	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`	$5.09B	USD	Point-in-time
Members capital	`MembersCapital`	$5.09B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.02B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.03B	USD	Point-in-time
Total members equity	`MembersEquity`	$8.09B	USD	Point-in-time
Total members equity	`MembersEquity`	$8.11B	USD	Point-in-time
Total members equity	`MembersEquity`	$8.12B	USD	Point-in-time
Total liabilities and members equity	`LiabilitiesAndStockholdersEquity`	$15.71B	USD	Point-in-time
Total liabilities and members equity	`LiabilitiesAndStockholdersEquity`	$15.66B	USD	Point-in-time

Income Statement 64 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$1.40B	USD	2 Qtrs
Revenues	`Revenues`	$1.43B	USD	2 Qtrs
Revenues	`Revenues`	$709.72M	USD	1 Quarter
Revenues	`Revenues`	$727.78M	USD	1 Quarter
Cost of natural gas sales	`Costofnaturalgassales`	$43.37M	USD	1 Quarter
Cost of natural gas sales	`Costofnaturalgassales`	$77.67M	USD	2 Qtrs
Cost of natural gas sales	`Costofnaturalgassales`	$59.02M	USD	2 Qtrs
Cost of natural gas sales	`Costofnaturalgassales`	$55.90M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$245.38M	USD	2 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$129.02M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$115.18M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$240.31M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$52.90M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$108.64M	USD	2 Qtrs
General and administrative	`GeneralAndAdministrativeExpense`	$57.09M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$107.68M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$127.57M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$130.67M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$252.94M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$263.23M	USD	2 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$52.84M	USD	2 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.48M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$25.73M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$54.14M	USD	2 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$15.38M	USD	2 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$7.69M	USD	1 Quarter
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$7.69M	USD	1 Quarter
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$15.38M	USD	2 Qtrs
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$18.25M	USD	2 Qtrs
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$3.48M	USD	2 Qtrs
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$7.36M	USD	1 Quarter
Other (income) expense, net	`OtherOperatingIncomeExpenseNet`	$4.55M	USD	1 Quarter
Total operating costs and expenses	`CostsAndExpenses`	$690.42M	USD	2 Qtrs
Total operating costs and expenses	`CostsAndExpenses`	$366.79M	USD	1 Quarter
Total operating costs and expenses	`CostsAndExpenses`	$718.95M	USD	2 Qtrs
Total operating costs and expenses	`CostsAndExpenses`	$370.83M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$360.99M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$705.77M	USD	2 Qtrs
Operating Income	`OperatingIncomeLoss`	$338.89M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$714.73M	USD	2 Qtrs
Interest expense	`InterestExpense`	$162.14M	USD	2 Qtrs
Interest expense	`InterestExpense`	$81.04M	USD	1 Quarter
Interest expense	`InterestExpense`	$82.18M	USD	1 Quarter
Interest expense	`InterestExpense`	$164.62M	USD	2 Qtrs
Interest income	`InterestIncomeOther`	$4.54M	USD	1 Quarter
Interest income	`InterestIncomeOther`	$5.64M	USD	2 Qtrs
Interest income	`InterestIncomeOther`	$22.85M	USD	1 Quarter
Interest income	`InterestIncomeOther`	$43.39M	USD	2 Qtrs
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$10.65M	USD	2 Qtrs
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.79M	USD	1 Quarter
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$17.95M	USD	1 Quarter
Allowance for equity and borrowed funds used during construction (AFUDC)	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$33.53M	USD	2 Qtrs
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-1.13M	USD	1 Quarter
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-1.10M	USD	2 Qtrs
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-3.46M	USD	2 Qtrs
Miscellaneous other (income) expense, net	`OtherNonoperatingIncomeExpense`	$-1.46M	USD	1 Quarter
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-86.32M	USD	2 Qtrs
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-151.78M	USD	2 Qtrs
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-73.31M	USD	1 Quarter
Total other (income) and other expenses	`NonoperatingIncomeExpense`	$-41.37M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$628.41M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$553.99M	USD	2 Qtrs
Net Income	`NetIncomeLoss`	$265.59M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$319.62M	USD	1 Quarter

Cash Flow Statement 80 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$628.41M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$553.99M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$265.59M	USD	1 Quarter
Net income	`NetIncomeLoss`	$319.62M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$127.57M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$130.67M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$252.94M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$263.23M	USD	2 Qtrs
Allowance for equity funds used during construction (equity AFUDC)	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$27.30M	USD	2 Qtrs
Allowance for equity funds used during construction (equity AFUDC)	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$8.55M	USD	2 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$15.38M	USD	2 Qtrs
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$7.69M	USD	1 Quarter
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$7.69M	USD	1 Quarter
Regulatory credit resulting from tax rate changes	`RegulatoryCreditChargeResultingFromTaxRateChanges`	$15.38M	USD	2 Qtrs
Affiliate receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$1.75M	USD	2 Qtrs
Affiliate receivables	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-2.23M	USD	2 Qtrs
Trade and other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-16.25M	USD	2 Qtrs
Trade and other accounts receivable	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-34.72M	USD	2 Qtrs
Transportation and exchange gas receivables	`IncreaseDecreaseInGasBalancingReceivable`	$12.47M	USD	2 Qtrs
Transportation and exchange gas receivables	`IncreaseDecreaseInGasBalancingReceivable`	$5.83M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$16.64M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-9.18M	USD	2 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$-15.67M	USD	2 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$11.32M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-24.14M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-8.51M	USD	2 Qtrs
Affiliate payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-10.92M	USD	2 Qtrs
Affiliate payables	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-16.78M	USD	2 Qtrs
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-9.12M	USD	2 Qtrs
Trade accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-50.30M	USD	2 Qtrs
Transportation and exchange gas payables	`IncreaseDecreaseInGasBalancingPayable`	$-1.55M	USD	2 Qtrs
Transportation and exchange gas payables	`IncreaseDecreaseInGasBalancingPayable`	$8.40M	USD	2 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$29.58M	USD	2 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-6.40M	USD	2 Qtrs
Other, including changes in long-term assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-11.57M	USD	2 Qtrs
Other, including changes in long-term assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-10.04M	USD	2 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$878.87M	USD	2 Qtrs
Net cash provided (used) by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$737.09M	USD	2 Qtrs
Proceeds from other financing obligations	`ProceedsFromIssuanceOfOtherLongTermDebt`	$4.55M	USD	2 Qtrs
Proceeds from other financing obligations	`ProceedsFromIssuanceOfOtherLongTermDebt`	$5.15M	USD	2 Qtrs
Payments on other financing obligations	`RepaymentsOfOtherLongTermDebt`	$13.84M	USD	2 Qtrs
Payments on other financing obligations	`RepaymentsOfOtherLongTermDebt`	$12.41M	USD	2 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Payments for debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$16.00K	USD	2 Qtrs
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$620.00M	USD	2 Qtrs
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$307.55M	USD	2 Qtrs
Cash contributions from parent	`ProceedsFromContributionsFromParent`	-	USD	2 Qtrs
Cash contributions from parent	`ProceedsFromContributionsFromParent`	$128.00M	USD	2 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-629.29M	USD	2 Qtrs
Net cash provided (used) by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-186.83M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$312.52M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$185.04M	USD	2 Qtrs
Contributions and advances for construction costs, net	`ProceedsFromContributionInAidOfConstruction`	$-2.28M	USD	2 Qtrs
Contributions and advances for construction costs, net	`ProceedsFromContributionInAidOfConstruction`	$15.88M	USD	2 Qtrs
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$14.03M	USD	2 Qtrs
Disposal of property, plant and equipment, net	`PaymentsForProceedsFromRemovalCosts`	$20.51M	USD	2 Qtrs
Advances to affiliate, net	`IncreaseDecreaseInAdvancesToAffiliates`	$-73.97M	USD	2 Qtrs
Advances to affiliate, net	`IncreaseDecreaseInAdvancesToAffiliates`	$340.94M	USD	2 Qtrs
Purchase of ARO Trust investments	`PaymentsToInvestInDecommissioningFund`	$10.83M	USD	2 Qtrs
Purchase of ARO Trust investments	`PaymentsToInvestInDecommissioningFund`	$10.13M	USD	2 Qtrs
Proceeds from sale of ARO Trust investments	`ProceedsFromDecommissioningFund`	$2.16M	USD	2 Qtrs
Proceeds from sale of ARO Trust investments	`ProceedsFromDecommissioningFund`	$4.43M	USD	2 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-249.58M	USD	2 Qtrs
Net cash provided (used) by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-550.26M	USD	2 Qtrs
Increase (decrease) in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	2 Qtrs
Increase (decrease) in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	-	USD	2 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`	$377.37M	USD	2 Qtrs
Increases to property, plant and equipment, exclusive of equity AFUDC	`PropertyPlantAndEquipmentAdditions`	$187.38M	USD	2 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpenditures`	$64.85M	USD	2 Qtrs
Changes in related accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesRelatedToCapitalExpenditures`	$2.34M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$312.52M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$185.04M	USD	2 Qtrs

Stockholders Equity 14 line items

Line Item	Tag	Value	Unit	Period
Balance at beginning of period	`MembersEquity`	$8.09B	USD	Point-in-time
Balance at beginning of period	`MembersEquity`	$8.11B	USD	Point-in-time
Balance at beginning of period	`MembersEquity`	$8.12B	USD	Point-in-time
Cash contributions from parent	`ProceedsFromContributionsFromParent`	-	USD	2 Qtrs
Cash contributions from parent	`ProceedsFromContributionsFromParent`	$128.00M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$628.41M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$553.99M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$265.59M	USD	1 Quarter
Net income	`NetIncomeLoss`	$319.62M	USD	1 Quarter
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$620.00M	USD	2 Qtrs
Cash distributions to parent	`PaymentsOfDistributionsToAffiliates`	$307.55M	USD	2 Qtrs
Balance at end of period	`MembersEquity`	$8.09B	USD	Point-in-time
Balance at end of period	`MembersEquity`	$8.11B	USD	Point-in-time
Balance at end of period	`MembersEquity`	$8.12B	USD	Point-in-time

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