10-Q Filing

NISOURCE INC. CIK: 1111711 Q2 2017

Filing Information

Form Type	10-Q
Accession Number	`0001111711-17-000052`
Period End Date	20170630
Filing Date	20170802
Fiscal Year	2017
Fiscal Period	Q2
XBRL Instance	ni-20170630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 127 Income Statement 124 Cash Flow Statement 68 Stockholders Equity 23 Comprehensive Income 36

Balance Sheet 127 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable less reserve	`AllowanceForDoubtfulAccountsReceivableCurrent`	$23.30M	USD	Point-in-time
Accounts receivable less reserve	`AllowanceForDoubtfulAccountsReceivableCurrent`	$26.00M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Utility Plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$19.37B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	400.00M	shares	Point-in-time
Utility Plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$20.21B	USD	Point-in-time
Accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$6.83B	USD	Point-in-time
Accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$6.61B	USD	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	323.16M	shares	Point-in-time
Common Stock, Shares, Outstanding	`CommonStockSharesOutstanding`	325.76M	shares	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInServiceNet`	$13.37B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInServiceNet`	$12.75B	USD	Point-in-time
Other property, at cost, less accumulated depreciation	`PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyAtCostLessAccumulatedDepreciation`	$296.60M	USD	Point-in-time
Other property, at cost, less accumulated depreciation	`PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyAtCostLessAccumulatedDepreciation`	$313.70M	USD	Point-in-time
Net Property, Plant and Equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$13.07B	USD	Point-in-time
Net Property, Plant and Equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$13.67B	USD	Point-in-time
Unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$6.60M	USD	Point-in-time
Unconsolidated affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$6.00M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$193.30M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$195.10M	USD	Point-in-time
Total Investments and Other Assets	`InvestmentsAndOtherNoncurrentAssets`	$201.10M	USD	Point-in-time
Total Investments and Other Assets	`InvestmentsAndOtherNoncurrentAssets`	$199.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$15.70M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$17.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$15.50M	USD	Point-in-time
Restricted Cash	`RestrictedCashAndCashEquivalents`	$9.60M	USD	Point-in-time
Restricted Cash	`RestrictedCashAndCashEquivalents`	$14.90M	USD	Point-in-time
Accounts receivable (less reserve of $26.0 and $23.3, respectively)	`AccountsReceivableNetCurrent`	$545.20M	USD	Point-in-time
Accounts receivable (less reserve of $26.0 and $23.3, respectively)	`AccountsReceivableNetCurrent`	$847.00M	USD	Point-in-time
Gas inventory	`EnergyRelatedInventoryNaturalGasInStorage`	$194.30M	USD	Point-in-time
Gas inventory	`EnergyRelatedInventoryNaturalGasInStorage`	$279.90M	USD	Point-in-time
Materials and supplies, at average cost	`InventoryRawMaterialsAndSupplies`	$101.70M	USD	Point-in-time
Materials and supplies, at average cost	`InventoryRawMaterialsAndSupplies`	$96.70M	USD	Point-in-time
Electric production fuel, at average cost	`EnergyRelatedInventoryCoal`	$102.20M	USD	Point-in-time
Electric production fuel, at average cost	`EnergyRelatedInventoryCoal`	$112.80M	USD	Point-in-time
Exchange gas receivable	`ExchangeGasReceivable`	$5.40M	USD	Point-in-time
Exchange gas receivable	`ExchangeGasReceivable`	$35.10M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$248.70M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$183.20M	USD	Point-in-time
Prepayments and other	`OtherAssetsCurrent`	$130.60M	USD	Point-in-time
Prepayments and other	`OtherAssetsCurrent`	$91.30M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.76B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.28B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.66B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.64B	USD	Point-in-time
Goodwill	`Goodwill`	$1.69B	USD	Point-in-time
Goodwill	`Goodwill`	$1.69B	USD	Point-in-time
Intangible assets	`FiniteLivedIntangibleAssetsNet`	$237.20M	USD	Point-in-time
Intangible assets	`FiniteLivedIntangibleAssetsNet`	$242.70M	USD	Point-in-time
Deferred charges and other	`DeferredChargesAndOther`	$84.20M	USD	Point-in-time
Deferred charges and other	`DeferredChargesAndOther`	$91.80M	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$3.67B	USD	Point-in-time
Total Other Assets	`OtherAssetsNoncurrent`	$3.66B	USD	Point-in-time
Total Assets	`Assets`	$18.69B	USD	Point-in-time
Total Assets	`Assets`	$18.82B	USD	Point-in-time
Common stock - $0.01 par value, 400,000,000 shares authorized; 325,756,677 and 323,159,672 shares outstanding, respectively	`CommonStockValue`	$3.30M	USD	Point-in-time
Common stock - $0.01 par value, 400,000,000 shares authorized; 325,756,677 and 323,159,672 shares outstanding, respectively	`CommonStockValue`	$3.30M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$94.60M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$88.70M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$5.15B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$5.23B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-972.20M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-975.60M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-35.60M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-103.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-19.60M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-156.30M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-25.10M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-35.10M	USD	Point-in-time
Total Common Stockholders' Equity	`StockholdersEquity`	$4.12B	USD	Point-in-time
Total Common Stockholders' Equity	`StockholdersEquity`	$4.07B	USD	Point-in-time
Long-term debt, excluding amounts due within one year	`LongTermDebtAndCapitalLeaseObligations`	$6.06B	USD	Point-in-time
Long-term debt, excluding amounts due within one year	`LongTermDebtAndCapitalLeaseObligations`	$6.78B	USD	Point-in-time
Total Capitalization	`CapitalizationLongtermDebtAndEquity`	$10.90B	USD	Point-in-time
Total Capitalization	`CapitalizationLongtermDebtAndEquity`	$10.13B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$363.10M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$561.20M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$901.30M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$1.49B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$451.10M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$539.40M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$57.00M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$53.00M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	-	USD	Point-in-time
Customer deposits and credits	`CustomerDepositsCurrent`	$168.60M	USD	Point-in-time
Customer deposits and credits	`CustomerDepositsCurrent`	$264.10M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$195.40M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$152.20M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$120.30M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$104.90M	USD	Point-in-time
Exchange gas payable	`ExchangeGasPayable`	$83.70M	USD	Point-in-time
Exchange gas payable	`ExchangeGasPayable`	$46.60M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$83.70M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$116.70M	USD	Point-in-time
Legal and environmental	`LegalAndEnvironmentalReserves`	$37.40M	USD	Point-in-time
Legal and environmental	`LegalAndEnvironmentalReserves`	$29.30M	USD	Point-in-time
Accrued compensation and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$161.40M	USD	Point-in-time
Accrued compensation and employee benefits	`EmployeeRelatedLiabilitiesCurrent`	$143.70M	USD	Point-in-time
Other accruals	`OtherLiabilitiesCurrent`	$78.70M	USD	Point-in-time
Other accruals	`OtherLiabilitiesCurrent`	$82.70M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$3.45B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$2.78B	USD	Point-in-time
Risk management liabilities	`DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent`	$44.50M	USD	Point-in-time
Risk management liabilities	`DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent`	$58.50M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.62B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.53B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$12.90M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$13.40M	USD	Point-in-time
Accrued insurance liabilities	`AccruedInsuranceNoncurrent`	$86.70M	USD	Point-in-time
Accrued insurance liabilities	`AccruedInsuranceNoncurrent`	$82.80M	USD	Point-in-time
Accrued liability for postretirement and postemployment benefits	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$688.10M	USD	Point-in-time
Accrued liability for postretirement and postemployment benefits	`PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent`	$713.40M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.27B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.22B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$262.60M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$267.20M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$200.50M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$188.90M	USD	Point-in-time
Total Other Liabilities and Deferred Credits	`LiabilitiesNoncurrent`	$5.14B	USD	Point-in-time
Total Other Liabilities and Deferred Credits	`LiabilitiesNoncurrent`	$5.11B	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$18.82B	USD	Point-in-time
Total Capitalization and Liabilities	`LiabilitiesAndStockholdersEquity`	$18.69B	USD	Point-in-time

Income Statement 124 line items

Line Item	Tag	Value	Unit	Period
Gas Distribution	`GasDomesticRegulatedRevenue`	$1.16B	USD	2 Qtrs
Gas Distribution	`GasDomesticRegulatedRevenue`	$294.20M	USD	1 Quarter
Gas Distribution	`GasDomesticRegulatedRevenue`	$1.03B	USD	2 Qtrs
Gas Distribution	`GasDomesticRegulatedRevenue`	$327.10M	USD	1 Quarter
Gas Transportation	`NaturalGasMidstreamRevenue`	$204.90M	USD	1 Quarter
Gas Transportation	`NaturalGasMidstreamRevenue`	$509.50M	USD	2 Qtrs
Gas Transportation	`NaturalGasMidstreamRevenue`	$543.50M	USD	2 Qtrs
Gas Transportation	`NaturalGasMidstreamRevenue`	$207.80M	USD	1 Quarter
Electric	`ElectricDomesticRegulatedRevenue`	$391.50M	USD	1 Quarter
Electric	`ElectricDomesticRegulatedRevenue`	$783.70M	USD	2 Qtrs
Electric	`ElectricDomesticRegulatedRevenue`	$879.70M	USD	2 Qtrs
Electric	`ElectricDomesticRegulatedRevenue`	$458.00M	USD	1 Quarter
Other	`OtherSalesRevenueNet`	$9.00M	USD	2 Qtrs
Other	`OtherSalesRevenueNet`	$2.50M	USD	2 Qtrs
Other	`OtherSalesRevenueNet`	$700.00K	USD	1 Quarter
Other	`OtherSalesRevenueNet`	$4.10M	USD	1 Quarter
Gross Revenues	`SalesRevenueNet`	$2.33B	USD	2 Qtrs
Gross Revenues	`SalesRevenueNet`	$2.59B	USD	2 Qtrs
Gross Revenues	`SalesRevenueNet`	$897.60M	USD	1 Quarter
Gross Revenues	`SalesRevenueNet`	$990.70M	USD	1 Quarter
Cost of Sales (excluding depreciation and amortization)	`CostOfRevenue`	$276.80M	USD	1 Quarter
Cost of Sales (excluding depreciation and amortization)	`CostOfRevenue`	$829.10M	USD	2 Qtrs
Cost of Sales (excluding depreciation and amortization)	`CostOfRevenue`	$234.90M	USD	1 Quarter
Cost of Sales (excluding depreciation and amortization)	`CostOfRevenue`	$731.40M	USD	2 Qtrs
Total Net Revenues	`GrossProfit`	$662.70M	USD	1 Quarter
Total Net Revenues	`GrossProfit`	$713.90M	USD	1 Quarter
Total Net Revenues	`GrossProfit`	$1.76B	USD	2 Qtrs
Total Net Revenues	`GrossProfit`	$1.60B	USD	2 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$391.10M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$692.30M	USD	2 Qtrs
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$337.60M	USD	1 Quarter
Operation and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$801.60M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$285.50M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$142.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$269.70M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$136.90M	USD	1 Quarter
Gain on sale of assets and impairments, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-300.00K	USD	2 Qtrs
Gain on sale of assets and impairments, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-100.00K	USD	2 Qtrs
Gain on sale of assets and impairments, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-200.00K	USD	1 Quarter
Gain on sale of assets and impairments, net	`ImpairmentAndGainLossOnSaleOfAssetsNet`	$-100.00K	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$121.50M	USD	2 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$56.20M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$50.20M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$132.20M	USD	2 Qtrs
Total Operating Expenses	`OperatingExpenses`	$1.08B	USD	2 Qtrs
Total Operating Expenses	`OperatingExpenses`	$1.22B	USD	2 Qtrs
Total Operating Expenses	`OperatingExpenses`	$524.50M	USD	1 Quarter
Total Operating Expenses	`OperatingExpenses`	$589.40M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$138.20M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$541.00M	USD	2 Qtrs
Operating Income	`OperatingIncomeLoss`	$519.60M	USD	2 Qtrs
Operating Income	`OperatingIncomeLoss`	$124.50M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$172.90M	USD	2 Qtrs
Interest expense, net	`InterestExpense`	$87.70M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$176.50M	USD	2 Qtrs
Interest expense, net	`InterestExpense`	$86.00M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-5.40M	USD	2 Qtrs
Other, net	`OtherNonoperatingIncomeExpense`	$-6.10M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$3.80M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$5.00M	USD	2 Qtrs
Gain (Loss) on Extinguishment of Debt	`GainsLossesOnExtinguishmentOfDebt`	$-111.50M	USD	2 Qtrs
Gain (Loss) on Extinguishment of Debt	`GainsLossesOnExtinguishmentOfDebt`	$-111.50M	USD	1 Quarter
Gain (Loss) on Extinguishment of Debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	1 Quarter
Gain (Loss) on Extinguishment of Debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	2 Qtrs
Total Other Deductions	`NonoperatingIncomeExpense`	$-195.40M	USD	1 Quarter
Total Other Deductions	`NonoperatingIncomeExpense`	$-279.40M	USD	2 Qtrs
Total Other Deductions	`NonoperatingIncomeExpense`	$-181.90M	USD	2 Qtrs
Total Other Deductions	`NonoperatingIncomeExpense`	$-92.10M	USD	1 Quarter
Net Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$261.60M	USD	2 Qtrs
Net Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$337.70M	USD	2 Qtrs
Net Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$-70.90M	USD	1 Quarter
Net Income before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic`	$46.10M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$17.10M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$94.60M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$122.10M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$-26.60M	USD	1 Quarter
Income (Loss) from Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$29.00M	USD	1 Quarter
Income (Loss) from Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-44.30M	USD	1 Quarter
Income (Loss) from Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$167.00M	USD	2 Qtrs
Income (Loss) from Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$215.60M	USD	2 Qtrs
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	1 Quarter
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$100.00K	USD	2 Qtrs
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$100.00K	USD	2 Qtrs
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$215.50M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$-44.40M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$28.90M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$166.90M	USD	2 Qtrs
Basic Earnings Per Share	`EarningsPerShareBasic`	$-0.14	USD	1 Quarter
Basic Earnings Per Share	`EarningsPerShareBasic`	$0.67	USD	2 Qtrs
Basic Earnings Per Share	`EarningsPerShareBasic`	$0.09	USD	1 Quarter
Basic Earnings Per Share	`EarningsPerShareBasic`	$0.51	USD	2 Qtrs
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.67	USD	2 Qtrs
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.09	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$-0.14	USD	1 Quarter
Diluted Earnings Per Share	`EarningsPerShareDiluted`	$0.51	USD	2 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.51	USD	2 Qtrs
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.09	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.14	USD	1 Quarter
Income (Loss) from Continuing Operations, Per Diluted Share	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.67	USD	2 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	2 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	2 Qtrs
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.51	USD	2 Qtrs
Continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.67	USD	2 Qtrs
Continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.09	USD	1 Quarter
Continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.14	USD	1 Quarter
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	2 Qtrs
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	2 Qtrs
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.53	USD	2 Qtrs
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	2 Qtrs
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.17	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.17	USD	1 Quarter
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	321.73M	shares	1 Quarter
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	325.08M	shares	1 Quarter
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	321.00M	shares	2 Qtrs
Basic Average Common Shares Outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	324.39M	shares	2 Qtrs
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	322.83M	shares	2 Qtrs
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	323.20M	shares	1 Quarter
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	325.81M	shares	2 Qtrs
Diluted Average Common Shares	`WeightedAverageNumberOfDilutedSharesOutstanding`	325.08M	shares	1 Quarter

Cash Flow Statement 68 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$215.50M	USD	2 Qtrs
Net Income	`ProfitLoss`	$-44.40M	USD	1 Quarter
Net Income	`ProfitLoss`	$28.90M	USD	1 Quarter
Net Income	`ProfitLoss`	$166.90M	USD	2 Qtrs
Payment for Debt Extinguishment or Debt Prepayment Cost	`PaymentsOfDebtExtinguishmentCosts`	-	USD	2 Qtrs
Payment for Debt Extinguishment or Debt Prepayment Cost	`PaymentsOfDebtExtinguishmentCosts`	$111.50M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$285.50M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$142.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$269.70M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$136.90M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$88.40M	USD	2 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$117.10M	USD	2 Qtrs
Other adjustments	`OtherOperatingActivitiesCashFlowStatement`	$22.40M	USD	2 Qtrs
Other adjustments	`OtherOperatingActivitiesCashFlowStatement`	$18.40M	USD	2 Qtrs
Components of working capital	`IncreaseDecreaseInOperatingCapital`	$-13.30M	USD	2 Qtrs
Components of working capital	`IncreaseDecreaseInOperatingCapital`	$6.40M	USD	2 Qtrs
Regulatory assets/liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-23.20M	USD	2 Qtrs
Regulatory assets/liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$135.60M	USD	2 Qtrs
Other noncurrent assets	`IncreaseDecreaseInDeferredChargesAndOtherNonCurrentAssets`	$-1.10M	USD	2 Qtrs
Other noncurrent assets	`IncreaseDecreaseInDeferredChargesAndOtherNonCurrentAssets`	-	USD	2 Qtrs
Other noncurrent liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-10.60M	USD	2 Qtrs
Other noncurrent liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-38.90M	USD	2 Qtrs
Net Operating Activities from Continuing Operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$487.80M	USD	2 Qtrs
Net Operating Activities from Continuing Operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$651.50M	USD	2 Qtrs
Net Operating Activities used for Discontinued Operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-700.00K	USD	2 Qtrs
Net Operating Activities used for Discontinued Operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-100.00K	USD	2 Qtrs
Net Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$651.40M	USD	2 Qtrs
Net Cash Flows from Operating Activities	`NetCashProvidedByUsedInOperatingActivities`	$487.10M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$672.50M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$732.20M	USD	2 Qtrs
Cost of removal	`PaymentsForRemovalCosts`	$48.00M	USD	2 Qtrs
Cost of removal	`PaymentsForRemovalCosts`	$55.60M	USD	2 Qtrs
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	$105.60M	USD	2 Qtrs
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	$16.60M	USD	2 Qtrs
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecurities`	$106.60M	USD	2 Qtrs
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecurities`	$18.70M	USD	2 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$4.40M	USD	2 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-3.40M	USD	2 Qtrs
Net Cash Flows used for Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-715.00M	USD	2 Qtrs
Net Cash Flows used for Investing Activities	`NetCashProvidedByUsedInInvestingActivities`	$-791.20M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.00B	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	2 Qtrs
Repayments of long-term debt and capital lease obligations	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$1.08B	USD	2 Qtrs
Repayments of long-term debt and capital lease obligations	`RepaymentsOfLongTermDebtAndCapitalSecurities`	$207.70M	USD	2 Qtrs
Premiums and other debt related costs	`ProceedsFromPaymentsForOtherFinancingActivities`	$-300.00K	USD	2 Qtrs
Premiums and other debt related costs	`ProceedsFromPaymentsForOtherFinancingActivities`	$-130.70M	USD	2 Qtrs
Change in short-term borrowings, net	`ProceedsFromRepaymentsOfShortTermDebt`	$533.30M	USD	2 Qtrs
Change in short-term borrowings, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-586.70M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$10.00M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$46.20M	USD	2 Qtrs
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$5.90M	USD	2 Qtrs
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$7.90M	USD	2 Qtrs
Dividends paid - common stock	`PaymentsOfDividendsCommonStock`	$99.30M	USD	2 Qtrs
Dividends paid - common stock	`PaymentsOfDividendsCommonStock`	$113.20M	USD	2 Qtrs
Net Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$131.30M	USD	2 Qtrs
Net Cash Flows from Financing Activities	`NetCashProvidedByUsedInFinancingActivities`	$228.10M	USD	2 Qtrs
Change in cash and cash equivalents from continuing operations	`ChangeInCashAndCashEquivalentsFromContinuingOperations`	$-8.40M	USD	2 Qtrs
Change in cash and cash equivalents from continuing operations	`ChangeInCashAndCashEquivalentsFromContinuingOperations`	$900.00K	USD	2 Qtrs
Change in cash and cash equivalents from discontinued operations	`Changeincashandcashequivalentsfromdiscontinuedoperations`	$-700.00K	USD	2 Qtrs
Change in cash and cash equivalents from discontinued operations	`Changeincashandcashequivalentsfromdiscontinuedoperations`	$-100.00K	USD	2 Qtrs
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$26.40M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$15.70M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$17.90M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$15.50M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$26.40M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$15.70M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$17.90M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$15.50M	USD	Point-in-time

Stockholders Equity 23 line items

Line Item	Tag	Value	Unit	Period
Balance as of January 1, 2017	`SharesIssued`	323.16M	shares	Point-in-time
Balance as of January 1, 2017	`SharesIssued`	325.76M	shares	Point-in-time
Treasury Stock acquired	`TreasuryStockSharesAcquired`	237,000.00	shares	2 Qtrs
Employee stock purchase plan	`StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans`	103,000.00	shares	2 Qtrs
Balance as of January 1, 2017	`StockholdersEquity`	$4.12B	USD	Point-in-time
Balance as of January 1, 2017	`StockholdersEquity`	$4.07B	USD	Point-in-time
Net Income	`NetIncomeLoss`	$166.90M	USD	2 Qtrs
Long-term incentive plan	`StockIssuedDuringPeriodSharesShareBasedCompensation`	221,000.00	shares	2 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-10.50M	USD	2 Qtrs
401(k) and profit sharing	`StockIssuedDuringPeriodSharesRetirementSavingsPlan`	996,000.00	shares	2 Qtrs
Dividend reinvestment plan	`StockIssuedDuringPeriodSharesDividendReinvestmentPlan`	196,000.00	shares	2 Qtrs
Common stock dividends ($0.525 per share)	`DividendsCommonStockCash`	$170.30M	USD	2 Qtrs
ATM Program	`StockIssuedDuringPeriodAtTheMarketProgram`	1.32M	shares	2 Qtrs
Treasury stock acquired	`TreasuryStockValueAcquiredCostMethod`	$5.90M	USD	2 Qtrs
Balance as of June 30, 2017	`SharesIssued`	323.16M	shares	Point-in-time
Balance as of June 30, 2017	`SharesIssued`	325.76M	shares	Point-in-time
Employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.40M	USD	2 Qtrs
Long-term incentive plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$6.90M	USD	2 Qtrs
401(k) and profit sharing	`StockIssuedDuringPeriodValueDefinedContributionAndProfitSharingPlan`	$23.70M	USD	2 Qtrs
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$4.60M	USD	2 Qtrs
ATM Program	`StockIssuedDuringPeriodValueNewIssues`	$33.80M	USD	2 Qtrs
Balance as of June 30, 2017	`StockholdersEquity`	$4.12B	USD	Point-in-time
Balance as of June 30, 2017	`StockholdersEquity`	$4.07B	USD	Point-in-time

Comprehensive Income 36 line items

Line Item	Tag	Value	Unit	Period
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$400.00K	USD	1 Quarter
Net Income	`ProfitLoss`	$215.50M	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$600.00K	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.30M	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$400.00K	USD	1 Quarter
Net Income	`ProfitLoss`	$-44.40M	USD	1 Quarter
Net Income	`ProfitLoss`	$28.90M	USD	1 Quarter
Net Income	`ProfitLoss`	$166.90M	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-33.00M	USD	1 Quarter
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-7.30M	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-76.60M	USD	2 Qtrs
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-10.30M	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-200.00K	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-300.00K	USD	2 Qtrs
Net unrealized gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$600.00K	USD	1 Quarter
Net unrealized gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$2.50M	USD	2 Qtrs
Net unrealized gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.00M	USD	2 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-300.00K	USD	2 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-200.00K	USD	1 Quarter
Net unrealized gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$800.00K	USD	1 Quarter
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-53.50M	USD	1 Quarter
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-11.90M	USD	2 Qtrs
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-16.80M	USD	1 Quarter
Net unrealized gain (loss) on cash flow hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-124.20M	USD	2 Qtrs
Unrecognized pension and OPEB benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-400.00K	USD	2 Qtrs
Unrecognized pension and OPEB benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-500.00K	USD	2 Qtrs
Unrecognized pension and OPEB benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-200.00K	USD	1 Quarter
Unrecognized pension and OPEB benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-200.00K	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-16.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-52.50M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-10.50M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-121.20M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$94.30M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-60.40M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$156.40M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-23.60M	USD	1 Quarter

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