10-Q Filing

BOARDWALK PIPELINE PARTNERS, LP CIK: 1336047 Q2 2011

Filing Information

Form Type	10-Q
Accession Number	`0001336047-11-000035`
Period End Date	20110630
Filing Date	20110803
Fiscal Year	2011
Fiscal Period	Q2
XBRL Instance	bwp-20110630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 100 Income Statement 116 Cash Flow Statement 86 Stockholders Equity 18 Comprehensive Income 20

Balance Sheet 100 line items

Line Item	Tag	Value	Unit	Period
Common units	`LimitedPartnerCapitalAccountCommonUnitsOutstanding`	169.72M	shares	Point-in-time
Common units	`LimitedPartnerCapitalAccountCommonUnitsOutstanding`	175.72M	shares	Point-in-time
Class B units	`LimitedPartnerCapitalAccountClassBUnitsOutstanding`	22.87M	shares	Point-in-time
Class B units	`LimitedPartnerCapitalAccountClassBUnitsOutstanding`	22.87M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$83.70M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$55.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$53.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$45.80M	USD	Point-in-time
Trade, net	`AccountsReceivableNetCurrent`	$87.20M	USD	Point-in-time
Trade, net	`AccountsReceivableNetCurrent`	$101.00M	USD	Point-in-time
Other	`OtherReceivables`	$15.40M	USD	Point-in-time
Other	`OtherReceivables`	$5.20M	USD	Point-in-time
Gas transportation receivables	`GasImbalanceAssetLiability`	$12.20M	USD	Point-in-time
Gas transportation receivables	`GasImbalanceAssetLiability`	$10.50M	USD	Point-in-time
Costs recoverable from customers	`RegulatoryAssetsCurrent`	$11.20M	USD	Point-in-time
Costs recoverable from customers	`RegulatoryAssetsCurrent`	$11.30M	USD	Point-in-time
Gas stored underground	`EnergyRelatedInventoryGasStoredUnderground`	$10.00M	USD	Point-in-time
Gas stored underground	`EnergyRelatedInventoryGasStoredUnderground`	$3.60M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$11.40M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$16.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$3.40M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$3.50M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$207.60M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$203.20M	USD	Point-in-time
Natural gas transmission and other plant	`NaturalGasTransmissionAndOtherPlant`	$6.97B	USD	Point-in-time
Natural gas transmission and other plant	`NaturalGasTransmissionAndOtherPlant`	$6.93B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$111.20M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$109.90M	USD	Point-in-time
Property, plant and equipment, gross	`PropertyPlantAndEquipmentGross`	$7.04B	USD	Point-in-time
Property, plant and equipment, gross	`PropertyPlantAndEquipmentGross`	$7.09B	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$785.80M	USD	Point-in-time
Less-accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$888.40M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$6.26B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$6.20B	USD	Point-in-time
Goodwill	`Goodwill`	$163.50M	USD	Point-in-time
Goodwill	`Goodwill`	$163.50M	USD	Point-in-time
Gas stored underground	`InventoryGasInStorageUndergroundNoncurrent`	$124.90M	USD	Point-in-time
Gas stored underground	`InventoryGasInStorageUndergroundNoncurrent`	$125.80M	USD	Point-in-time
Costs recoverable from customers	`RegulatoryAssetsNoncurrent`	$15.50M	USD	Point-in-time
Costs recoverable from customers	`RegulatoryAssetsNoncurrent`	$15.70M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$85.80M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$111.80M	USD	Point-in-time
Total other assets	`AssetsNoncurrent`	$416.80M	USD	Point-in-time
Total other assets	`AssetsNoncurrent`	$389.70M	USD	Point-in-time
Total Assets	`Assets`	$6.79B	USD	Point-in-time
Total Assets	`Assets`	$6.88B	USD	Point-in-time
Trade	`AccountsPayableCurrent`	$29.90M	USD	Point-in-time
Trade	`AccountsPayableCurrent`	$48.80M	USD	Point-in-time
Affiliate	`AccountsPayableRelatedPartiesCurrentAndNoncurrent`	$3.20M	USD	Point-in-time
Affiliate	`AccountsPayableRelatedPartiesCurrentAndNoncurrent`	$2.50M	USD	Point-in-time
Other	`AccountsPayableOtherCurrent`	$13.80M	USD	Point-in-time
Other	`AccountsPayableOtherCurrent`	$10.10M	USD	Point-in-time
Transportation	`Transportation`	$20.50M	USD	Point-in-time
Transportation	`Transportation`	$14.50M	USD	Point-in-time
Storage	`Storage`	$5.60M	USD	Point-in-time
Storage	`Storage`	$4.20M	USD	Point-in-time
Accrued taxes, other	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$44.40M	USD	Point-in-time
Accrued taxes, other	`AccrualForTaxesOtherThanIncomeTaxesCurrent`	$40.40M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$47.40M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$40.50M	USD	Point-in-time
Accrued payroll and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$14.00M	USD	Point-in-time
Accrued payroll and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$17.00M	USD	Point-in-time
Construction retainage	`ConstructionPayableCurrent`	$8.30M	USD	Point-in-time
Construction retainage	`ConstructionPayableCurrent`	$3.40M	USD	Point-in-time
Deferred income	`DeferredRevenueCurrent`	$2.70M	USD	Point-in-time
Deferred income	`DeferredRevenueCurrent`	$6.30M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$12.30M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$14.50M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$213.80M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$190.50M	USD	Point-in-time
Long-term debt	`UnsecuredLongTermDebt`	$3.02B	USD	Point-in-time
Long-term debt	`UnsecuredLongTermDebt`	$3.15B	USD	Point-in-time
Long-term debt - affiliate	`NotesPayableRelatedPartiesNoncurrent`	$100.00M	USD	Point-in-time
Long-term debt - affiliate	`NotesPayableRelatedPartiesNoncurrent`	$100.00M	USD	Point-in-time
Total long-term debt	`LongTermDebtNoncurrent`	$3.12B	USD	Point-in-time
Total long-term debt	`LongTermDebtNoncurrent`	$3.25B	USD	Point-in-time
Pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$27.00M	USD	Point-in-time
Pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$25.50M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$17.20M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$16.50M	USD	Point-in-time
Provision for other asset retirement	`ProvisionForOtherAssetRetirement`	$51.70M	USD	Point-in-time
Provision for other asset retirement	`ProvisionForOtherAssetRetirement`	$52.40M	USD	Point-in-time
Payable to affiliate	`DueToRelatedPartiesNoncurrent`	$16.00M	USD	Point-in-time
Payable to affiliate	`DueToRelatedPartiesNoncurrent`	$16.00M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$63.70M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$58.60M	USD	Point-in-time
Total other liabilities and deferred credits	`LiabilitiesNoncurrent`	$174.10M	USD	Point-in-time
Total other liabilities and deferred credits	`LiabilitiesNoncurrent`	$170.50M	USD	Point-in-time
Common units - 175.7 million and 169.7 million units issued and outstanding as of June 30, 2011, and December 31, 2010	`LimitedPartnerCapitalAccountCommonUnits`	$2.60B	USD	Point-in-time
Common units - 175.7 million and 169.7 million units issued and outstanding as of June 30, 2011, and December 31, 2010	`LimitedPartnerCapitalAccountCommonUnits`	$2.53B	USD	Point-in-time
Class B units - 22.9 million units issued and outstanding as of June 30, 2011, and December 31, 2010	`LimitedPartnerCapitalAccountClassBUnits`	$679.30M	USD	Point-in-time
Class B units - 22.9 million units issued and outstanding as of June 30, 2011, and December 31, 2010	`LimitedPartnerCapitalAccountClassBUnits`	$683.60M	USD	Point-in-time
General partner	`GeneralPartnersCapitalAccount`	$62.90M	USD	Point-in-time
General partner	`GeneralPartnersCapitalAccount`	$64.10M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-39.50M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-40.20M	USD	Point-in-time
Total partners' capital	`PartnersCapital`	$3.24B	USD	Point-in-time
Total partners' capital	`PartnersCapital`	$3.31B	USD	Point-in-time
Total Liabilities and Partners' Capital	`LiabilitiesAndStockholdersEquity`	$6.88B	USD	Point-in-time
Total Liabilities and Partners' Capital	`LiabilitiesAndStockholdersEquity`	$6.79B	USD	Point-in-time

Income Statement 116 line items

Line Item	Tag	Value	Unit	Period
Gas transportation	`GasTransportationRevenues`	$499.80M	USD	2 Qtrs
Gas transportation	`GasTransportationRevenues`	$227.90M	USD	1 Quarter
Gas transportation	`GasTransportationRevenues`	$244.30M	USD	1 Quarter
Gas transportation	`GasTransportationRevenues`	$534.80M	USD	2 Qtrs
Parking and lending	`ParkingAndLendingRevenue`	$8.90M	USD	1 Quarter
Parking and lending	`ParkingAndLendingRevenue`	$6.30M	USD	2 Qtrs
Parking and lending	`ParkingAndLendingRevenue`	$18.30M	USD	2 Qtrs
Parking and lending	`ParkingAndLendingRevenue`	$3.10M	USD	1 Quarter
Gas storage	`NaturalGasStorageRevenue`	$28.40M	USD	2 Qtrs
Gas storage	`NaturalGasStorageRevenue`	$13.30M	USD	1 Quarter
Gas storage	`NaturalGasStorageRevenue`	$25.50M	USD	2 Qtrs
Gas storage	`NaturalGasStorageRevenue`	$11.70M	USD	1 Quarter
Other	`OtherOperatingRevenue`	$6.40M	USD	2 Qtrs
Other	`OtherOperatingRevenue`	$6.60M	USD	1 Quarter
Other	`OtherOperatingRevenue`	$10.70M	USD	2 Qtrs
Other	`OtherOperatingRevenue`	$2.90M	USD	1 Quarter
Total operating revenues	`Revenues`	$573.00M	USD	2 Qtrs
Total operating revenues	`Revenues`	$557.20M	USD	2 Qtrs
Total operating revenues	`Revenues`	$262.00M	USD	1 Quarter
Total operating revenues	`Revenues`	$256.70M	USD	1 Quarter
Fuel and gas transportation	`FuelAndGasTransportationExpense`	$24.20M	USD	1 Quarter
Fuel and gas transportation	`FuelAndGasTransportationExpense`	$52.00M	USD	2 Qtrs
Fuel and gas transportation	`FuelAndGasTransportationExpense`	$28.20M	USD	1 Quarter
Fuel and gas transportation	`FuelAndGasTransportationExpense`	$54.10M	USD	2 Qtrs
Operation and maintenance	`OperationAndMaintenanceExpenses`	$63.40M	USD	2 Qtrs
Operation and maintenance	`OperationAndMaintenanceExpenses`	$34.00M	USD	1 Quarter
Operation and maintenance	`OperationAndMaintenanceExpenses`	$42.10M	USD	1 Quarter
Operation and maintenance	`OperationAndMaintenanceExpenses`	$77.20M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$29.90M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$70.80M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$33.70M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$65.60M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$53.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$56.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$107.10M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$113.10M	USD	2 Qtrs
Asset impairment	`OtherAssetImpairmentCharges`	$28.50M	USD	2 Qtrs
Asset impairment	`OtherAssetImpairmentCharges`	$2.20M	USD	1 Quarter
Asset impairment	`OtherAssetImpairmentCharges`	$28.50M	USD	1 Quarter
Asset impairment	`OtherAssetImpairmentCharges`	$2.50M	USD	2 Qtrs
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.10M	USD	2 Qtrs
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.40M	USD	2 Qtrs
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	$3.00M	USD	1 Quarter
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	-	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$44.90M	USD	2 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$20.70M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$21.20M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$44.00M	USD	2 Qtrs
Total operating costs and expenses	`OperatingExpenses`	$337.80M	USD	2 Qtrs
Total operating costs and expenses	`OperatingExpenses`	$387.90M	USD	2 Qtrs
Total operating costs and expenses	`OperatingExpenses`	$164.70M	USD	1 Quarter
Total operating costs and expenses	`OperatingExpenses`	$207.40M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$185.10M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$54.60M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$219.40M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$92.00M	USD	1 Quarter
Interest expense	`InterestExpense`	$-75.90M	USD	2 Qtrs
Interest expense	`InterestExpense`	$-70.90M	USD	2 Qtrs
Interest expense	`InterestExpense`	$-35.70M	USD	1 Quarter
Interest expense	`InterestExpense`	$-37.60M	USD	1 Quarter
Interest expense - affiliates	`InterestExpenseRelatedParty`	$-2.00M	USD	1 Quarter
Interest expense - affiliates	`InterestExpenseRelatedParty`	$-2.00M	USD	1 Quarter
Interest expense - affiliates	`InterestExpenseRelatedParty`	$-4.00M	USD	2 Qtrs
Interest expense - affiliates	`InterestExpenseRelatedParty`	$-4.00M	USD	2 Qtrs
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$7.40M	USD	2 Qtrs
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$-300.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$-100.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$-200.00K	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$-200.00K	USD	1 Quarter
Miscellaneous other income, net	`OtherNonoperatingIncomeExpense`	$-100.00K	USD	1 Quarter
Miscellaneous other income, net	`OtherNonoperatingIncomeExpense`	-	USD	1 Quarter
Miscellaneous other income, net	`OtherNonoperatingIncomeExpense`	$-100.00K	USD	2 Qtrs
Miscellaneous other income, net	`OtherNonoperatingIncomeExpense`	$-400.00K	USD	2 Qtrs
Total other deductions	`NonoperatingIncomeExpense`	$-37.50M	USD	1 Quarter
Total other deductions	`NonoperatingIncomeExpense`	$-39.40M	USD	1 Quarter
Total other deductions	`NonoperatingIncomeExpense`	$-86.70M	USD	2 Qtrs
Total other deductions	`NonoperatingIncomeExpense`	$-74.50M	USD	2 Qtrs
Income before income taxes	`IncomeBeforeIncomeTaxes`	$15.20M	USD	1 Quarter
Income before income taxes	`IncomeBeforeIncomeTaxes`	$98.40M	USD	2 Qtrs
Income before income taxes	`IncomeBeforeIncomeTaxes`	$54.50M	USD	1 Quarter
Income before income taxes	`IncomeBeforeIncomeTaxes`	$144.90M	USD	2 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$100.00K	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	-	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$200.00K	USD	2 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$200.00K	USD	2 Qtrs
Net Income	`ProfitLoss`	$98.20M	USD	2 Qtrs
Net Income	`ProfitLoss`	$144.70M	USD	2 Qtrs
Net Income	`ProfitLoss`	$15.20M	USD	1 Quarter
Net Income	`ProfitLoss`	$54.40M	USD	1 Quarter
Common units	`NetIncomePerLimitedPartnerCommonUnit`	$0.07	USD	1 Quarter
Common units	`NetIncomePerLimitedPartnerCommonUnit`	$0.74	USD	2 Qtrs
Common units	`NetIncomePerLimitedPartnerCommonUnit`	$0.49	USD	2 Qtrs
Common units	`NetIncomePerLimitedPartnerCommonUnit`	$0.28	USD	1 Quarter
Class B units	`NetIncomePerLimitedPartnerClassBUnit`	$0.04	USD	2 Qtrs
Class B units	`NetIncomePerLimitedPartnerClassBUnit`	$-0.16	USD	1 Quarter
Class B units	`NetIncomePerLimitedPartnerClassBUnit`	$0.32	USD	2 Qtrs
Class B units	`NetIncomePerLimitedPartnerClassBUnit`	$0.07	USD	1 Quarter
Cash distribution declared and paid to common units	`CashDistributionToLimitedPartnerCommonAndSubordinatedUnit`	$1.04	USD	2 Qtrs
Cash distribution declared and paid to common units	`CashDistributionToLimitedPartnerCommonAndSubordinatedUnit`	$1.00	USD	2 Qtrs
Cash distribution declared and paid to common units	`CashDistributionToLimitedPartnerCommonAndSubordinatedUnit`	$0.52	USD	1 Quarter
Cash distribution declared and paid to common units	`CashDistributionToLimitedPartnerCommonAndSubordinatedUnit`	$0.51	USD	1 Quarter
Cash distribution declared and paid to class B units	`CashDistributionToClassBUnits`	$0.60	USD	2 Qtrs
Cash distribution declared and paid to class B units	`CashDistributionToClassBUnits`	$0.30	USD	1 Quarter
Cash distribution declared and paid to class B units	`CashDistributionToClassBUnits`	$0.30	USD	1 Quarter
Cash distribution declared and paid to class B units	`CashDistributionToClassBUnits`	$0.60	USD	2 Qtrs
Common units	`WeightedAverageLimitedPartnershipCommonUnitsOutstanding`	169.70	shares	1 Quarter
Common units	`WeightedAverageLimitedPartnershipCommonUnitsOutstanding`	172.00	shares	1 Quarter
Common units	`WeightedAverageLimitedPartnershipCommonUnitsOutstanding`	169.70	shares	2 Qtrs
Common units	`WeightedAverageLimitedPartnershipCommonUnitsOutstanding`	170.90	shares	2 Qtrs
Class B units	`WeightedAverageLimitedPartnershipClassBUnitsOutstanding`	22.90	shares	1 Quarter
Class B units	`WeightedAverageLimitedPartnershipClassBUnitsOutstanding`	22.90	shares	1 Quarter
Class B units	`WeightedAverageLimitedPartnershipClassBUnitsOutstanding`	22.90	shares	2 Qtrs
Class B units	`WeightedAverageLimitedPartnershipClassBUnitsOutstanding`	22.90	shares	2 Qtrs

Cash Flow Statement 86 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$98.20M	USD	2 Qtrs
Net income	`ProfitLoss`	$144.70M	USD	2 Qtrs
Net income	`ProfitLoss`	$15.20M	USD	1 Quarter
Net income	`ProfitLoss`	$54.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$53.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$56.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$107.10M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$113.10M	USD	2 Qtrs
Amortization of deferred costs	`AmortizationOfDeferredCharges`	$4.60M	USD	2 Qtrs
Amortization of deferred costs	`AmortizationOfDeferredCharges`	$5.10M	USD	2 Qtrs
Asset impairment	`OtherAssetImpairmentCharges`	$28.50M	USD	2 Qtrs
Asset impairment	`OtherAssetImpairmentCharges`	$2.20M	USD	1 Quarter
Asset impairment	`OtherAssetImpairmentCharges`	$28.50M	USD	1 Quarter
Asset impairment	`OtherAssetImpairmentCharges`	$2.50M	USD	2 Qtrs
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	$7.40M	USD	2 Qtrs
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Loss on debt extinguishment	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Storage gas loss	`ValueOfGasLoss`	$3.70M	USD	2 Qtrs
Storage gas loss	`ValueOfGasLoss`	-	USD	2 Qtrs
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.10M	USD	2 Qtrs
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.40M	USD	2 Qtrs
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	$3.00M	USD	1 Quarter
Net loss on disposal of operating assets	`GainLossOnSaleOfPropertyPlantEquipment`	-	USD	1 Quarter
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$22.30M	USD	2 Qtrs
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$4.80M	USD	2 Qtrs
Gas receivables and storage assets	`IncreaseDecreaseInGasImbalanceReceivable`	$-3.80M	USD	2 Qtrs
Gas receivables and storage assets	`IncreaseDecreaseInGasImbalanceReceivable`	$-12.90M	USD	2 Qtrs
Costs recoverable from customers	`IncreaseDecreaseInOtherRegulatoryAssets`	$-2.70M	USD	2 Qtrs
Costs recoverable from customers	`IncreaseDecreaseInOtherRegulatoryAssets`	$-2.50M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-1.80M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-7.60M	USD	2 Qtrs
Trade and other payables	`IncreaseDecreaseInAccountsPayable`	$-14.50M	USD	2 Qtrs
Trade and other payables	`IncreaseDecreaseInAccountsPayable`	$-2.80M	USD	2 Qtrs
Other payables, affiliates	`IncreaseDecreaseInAccountsPayableRelatedParties`	$-700.00K	USD	2 Qtrs
Other payables, affiliates	`IncreaseDecreaseInAccountsPayableRelatedParties`	$2.40M	USD	2 Qtrs
Gas payables	`IncreaseDecreaseInGasImbalancePayable`	$10.00M	USD	2 Qtrs
Gas payables	`IncreaseDecreaseInGasImbalancePayable`	$-1.40M	USD	2 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$1.80M	USD	2 Qtrs
Accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$10.20M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-13.10M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-10.90M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$251.50M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$242.70M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$130.50M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$73.70M	USD	2 Qtrs
Proceeds from sale of operating assets	`ProceedsFromSaleOfProductiveAssets`	-	USD	2 Qtrs
Proceeds from sale of operating assets	`ProceedsFromSaleOfProductiveAssets`	$5.70M	USD	2 Qtrs
Advances to affiliate	`Increasedecreaseduefromaffiliatesininvesting`	$-200.00K	USD	2 Qtrs
Advances to affiliate	`Increasedecreaseduefromaffiliatesininvesting`	-	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-130.70M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-68.00M	USD	2 Qtrs
Proceeds from long-term debt, net of issuance costs	`ProceedsFromIssuanceOfUnsecuredDebt`	-	USD	2 Qtrs
Proceeds from long-term debt, net of issuance costs	`ProceedsFromIssuanceOfUnsecuredDebt`	$437.60M	USD	2 Qtrs
Repayment of borrowings from long-term debt	`RepaymentsOfUnsecuredDebt`	-	USD	2 Qtrs
Repayment of borrowings from long-term debt	`RepaymentsOfUnsecuredDebt`	$135.00M	USD	2 Qtrs
Payments of premiums on extinguishment of long-term debt	`PaymentsOfPremiumsOnExtinguishmentOfLongTermDebt`	-	USD	2 Qtrs
Payments of premiums on extinguishment of long-term debt	`PaymentsOfPremiumsOnExtinguishmentOfLongTermDebt`	$11.80M	USD	2 Qtrs
Proceeds from borrowings on revolving credit agreement	`ProceedsFromLongTermLinesOfCredit`	$125.00M	USD	2 Qtrs
Proceeds from borrowings on revolving credit agreement	`ProceedsFromLongTermLinesOfCredit`	$265.00M	USD	2 Qtrs
Repayment of borrowings on revolving credit agreement	`RepaymentsOfLongTermLinesOfCredit`	-	USD	2 Qtrs
Repayment of borrowings on revolving credit agreement	`RepaymentsOfLongTermLinesOfCredit`	$700.00M	USD	2 Qtrs
Payments on note payable	`RepaymentsOfNotesPayable`	$300.00K	USD	2 Qtrs
Payments on note payable	`RepaymentsOfNotesPayable`	-	USD	2 Qtrs
Payments associated with registration rights agreement	`PaymentsUnderRegistrationRightsAgreement`	-	USD	2 Qtrs
Payments associated with registration rights agreement	`PaymentsUnderRegistrationRightsAgreement`	$-10.70M	USD	2 Qtrs
Advances from affiliate	`IncreaseDecreaseDueFromAffiliates`	$100.00K	USD	2 Qtrs
Advances from affiliate	`IncreaseDecreaseDueFromAffiliates`	-	USD	2 Qtrs
Distributions paid	`PartnersCapitalAccountDistributions`	$-205.20M	USD	2 Qtrs
Distributions paid	`PartnersCapitalAccountDistributions`	$-196.80M	USD	2 Qtrs
Proceeds from sale of common units	`ProceedsFromIssuanceOfCommonLimitedPartnersUnits`	$170.00M	USD	2 Qtrs
Proceeds from sale of common units	`ProceedsFromIssuanceOfCommonLimitedPartnersUnits`	-	USD	2 Qtrs
Capital contribution from general partner	`ProceedsFromOtherEquity`	-	USD	2 Qtrs
Capital contribution from general partner	`ProceedsFromOtherEquity`	$3.60M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$82.90M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$175.80M	USD	2 Qtrs
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$37.90M	USD	2 Qtrs
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.10M	USD	2 Qtrs
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$83.70M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$55.00M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$53.90M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$45.80M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$83.70M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$55.00M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$53.90M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$45.80M	USD	Point-in-time

Stockholders Equity 18 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.24B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.31B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.36B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.31B	USD	Point-in-time
Net income	`ProfitLoss`	$98.20M	USD	2 Qtrs
Net income	`ProfitLoss`	$144.70M	USD	2 Qtrs
Net income	`ProfitLoss`	$15.20M	USD	1 Quarter
Net income	`ProfitLoss`	$54.40M	USD	1 Quarter
Distributions paid	`PartnersCapitalAccountDistributions`	$-205.20M	USD	2 Qtrs
Distributions paid	`PartnersCapitalAccountDistributions`	$-196.80M	USD	2 Qtrs
Sale of common units, net of related transaction cost	`PartnersCapitalAccountSaleOfUnits`	$170.00M	USD	2 Qtrs
Capital Contribution From General Partner	`CapitalContributionFromGeneralPartner`	$3.60M	USD	2 Qtrs
Other comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-600.00K	USD	2 Qtrs
Other comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-700.00K	USD	2 Qtrs
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.24B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.31B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.36B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.31B	USD	Point-in-time

Comprehensive Income 20 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$98.20M	USD	2 Qtrs
Net income	`ProfitLoss`	$144.70M	USD	2 Qtrs
Net income	`ProfitLoss`	$15.20M	USD	1 Quarter
Net income	`ProfitLoss`	$54.40M	USD	1 Quarter
Gain (loss) on cash flow hedges	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	$1.10M	USD	1 Quarter
Gain (loss) on cash flow hedges	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	$6.30M	USD	2 Qtrs
Gain (loss) on cash flow hedges	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	$1.40M	USD	2 Qtrs
Gain (loss) on cash flow hedges	`OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease`	$-2.50M	USD	1 Quarter
Reclassification adjustment transferred to Net income from cash flow hedges	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$3.80M	USD	2 Qtrs
Reclassification adjustment transferred to Net income from cash flow hedges	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$2.50M	USD	1 Quarter
Reclassification adjustment transferred to Net income from cash flow hedges	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-600.00K	USD	1 Quarter
Reclassification adjustment transferred to Net income from cash flow hedges	`OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-900.00K	USD	2 Qtrs
Pension and other postretirement benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-1.60M	USD	1 Quarter
Pension and other postretirement benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-3.10M	USD	2 Qtrs
Pension and other postretirement benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-3.00M	USD	2 Qtrs
Pension and other postretirement benefit costs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease`	$-1.50M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$15.40M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$97.50M	USD	2 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$144.10M	USD	2 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$47.80M	USD	1 Quarter

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