10-Q Filing

WEC ENERGY GROUP, INC. CIK: 783325 Q3 2018

Filing Information

Form Type	10-Q
Accession Number	`0000107815-18-000280`
Period End Date	20180930
Filing Date	20181102
Fiscal Year	2018
Fiscal Period	Q3
XBRL Instance	wec-20180930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 85 Income Statement 84 Cash Flow Statement 74 Stockholders Equity 24 Comprehensive Income 36

Balance Sheet 85 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable and accrued unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$153.70M	USD	Point-in-time
Accounts receivable and accrued unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$143.20M	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$8.62B	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$8.59B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$14.50M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$18.10M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $153.7 and $143.2, respectively	`AccountsAndOtherReceivablesNetCurrent`	$1.35B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $153.7 and $143.2, respectively	`AccountsAndOtherReceivablesNetCurrent`	$1.02B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$608.50M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.57M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.53M	shares	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$539.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$210.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$137.60M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$74.90M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$61.80M	USD	Point-in-time
Current assets	`AssetsCurrent`	$1.84B	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.21B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation of $8,589.3 and $8,618.5, respectively	`PropertyPlantAndEquipmentNet`	$21.66B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation of $8,589.3 and $8,618.5, respectively	`PropertyPlantAndEquipmentNet`	$21.35B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.80B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$3.64B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.61B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.55B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$749.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$619.90M	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$29.38B	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$30.72B	USD	Point-in-time
Total assets	`Assets`	$32.56B	USD	Point-in-time
Total assets	`Assets`	$31.59B	USD	Point-in-time
Short-term debt	`CommercialPaper`	$1.79B	USD	Point-in-time
Short-term debt	`CommercialPaper`	$1.44B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$842.10M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$369.40M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$690.40M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$859.90M	USD	Point-in-time
Accrued payroll and benefits	`EmployeeRelatedLiabilitiesCurrent`	$143.10M	USD	Point-in-time
Accrued payroll and benefits	`EmployeeRelatedLiabilitiesCurrent`	$169.10M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$178.50M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$217.40M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$375.10M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$393.90M	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$3.60B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$3.87B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$8.75B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$9.12B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$3.17B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$3.00B	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$543.30M	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$525.90M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.72B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.96B	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$617.40M	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$617.40M	USD	Point-in-time
Pension and OPEB obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$397.40M	USD	Point-in-time
Pension and OPEB obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$489.10M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.21B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.23B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$18.23B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$19.12B	USD	Point-in-time
Commitments and contingencies (Note 20)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 20)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock $0.01 par value; 325,000,000 shares authorized; 315,526,051 and 315,574,624 shares outstanding, respectively	`CommonStockValue`	$3.20M	USD	Point-in-time
Common stock $0.01 par value; 325,000,000 shares authorized; 315,526,051 and 315,574,624 shares outstanding, respectively	`CommonStockValue`	$3.20M	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapital`	$4.26B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapital`	$4.28B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.18B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.51B	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.40M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.90M	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$9.78B	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$9.46B	USD	Point-in-time
Preferred stock of subsidiary	`PreferredStockValue`	$30.40M	USD	Point-in-time
Preferred stock of subsidiary	`PreferredStockValue`	$30.40M	USD	Point-in-time
Noncontrolling interest in subsidiary	`OtherMinorityInterests`	-	USD	Point-in-time
Noncontrolling interest in subsidiary	`OtherMinorityInterests`	$37.00M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$32.56B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$31.59B	USD	Point-in-time

Income Statement 84 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$1.66B	USD	1 Quarter
Operating revenues	`Revenues`	$5.60B	USD	3 Qtrs
Operating revenues	`Revenues`	$5.59B	USD	3 Qtrs
Operating revenues	`Revenues`	$1.64B	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$2.03B	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$524.10M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$2.04B	USD	3 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$542.70M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$1.46B	USD	3 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$1.60B	USD	3 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$473.10M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$553.10M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$212.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$201.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$593.50M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$628.10M	USD	3 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$48.30M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$51.00M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$147.90M	USD	3 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$149.40M	USD	3 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$4.22B	USD	3 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$4.42B	USD	3 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$1.27B	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$1.34B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$392.20M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.18B	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$302.70M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$1.37B	USD	3 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$39.20M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$95.20M	USD	3 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$33.70M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$122.90M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$65.00M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$49.20M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$17.80M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$26.10M	USD	1 Quarter
Interest expense	`InterestExpense`	$327.20M	USD	3 Qtrs
Interest expense	`InterestExpense`	$103.80M	USD	1 Quarter
Interest expense	`InterestExpense`	$310.40M	USD	3 Qtrs
Interest expense	`InterestExpense`	$112.00M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-52.20M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-167.00M	USD	3 Qtrs
Other expense	`NonoperatingIncomeExpense`	$-46.80M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-138.30M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.23B	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$250.50M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.01B	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$345.40M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$458.80M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$156.40M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$17.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$129.70M	USD	1 Quarter
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$215.70M	USD	1 Quarter
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$772.00M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$855.20M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$233.50M	USD	1 Quarter
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$900.00K	USD	3 Qtrs
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$900.00K	USD	3 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$854.30M	USD	3 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$233.20M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$215.40M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$771.10M	USD	3 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.71	USD	3 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.68	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.74	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.44	USD	3 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.68	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.70	USD	3 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.43	USD	3 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.74	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.50M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.60M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.60M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.50M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.90M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	317.50M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.90M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	317.50M	shares	3 Qtrs
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.56	USD	3 Qtrs
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.52	USD	1 Quarter
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.55	USD	1 Quarter
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.66	USD	3 Qtrs

Cash Flow Statement 74 line items

Line Item	Tag	Value	Unit	Period
Restricted cash acquired	`CashAcquiredFromAcquisition`	-	USD	3 Qtrs
Restricted cash acquired	`CashAcquiredFromAcquisition`	$4.50M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$215.70M	USD	1 Quarter
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$772.00M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$855.20M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$233.50M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$212.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$201.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$593.50M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$628.10M	USD	3 Qtrs
Deferred income taxes and investment tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$34.40M	USD	3 Qtrs
Deferred income taxes and investment tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$444.40M	USD	3 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$115.40M	USD	3 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$13.80M	USD	3 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$18.50M	USD	3 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$4.50M	USD	3 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-310.50M	USD	3 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-312.10M	USD	3 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$84.10M	USD	3 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$69.00M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-56.80M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-112.70M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-71.20M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-111.20M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$23.40M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$42.50M	USD	3 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-125.70M	USD	3 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$181.70M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.75B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.01B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.31B	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.49B	USD	3 Qtrs
Acquisition of Bishop Hill III, net of restricted cash acquired of $4.5	`PaymentsToAcquireBusinessThreeNetOfCashAcquired`	-	USD	3 Qtrs
Acquisition of Bishop Hill III, net of restricted cash acquired of $4.5	`PaymentsToAcquireBusinessThreeNetOfCashAcquired`	$143.50M	USD	3 Qtrs
Acquisition of Forward Wind Energy Center	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	3 Qtrs
Acquisition of Forward Wind Energy Center	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$77.10M	USD	3 Qtrs
Acquisition of Bluewater	`PaymentsToAcquireBusinessTwoNetOfCashAcquired`	-	USD	3 Qtrs
Acquisition of Bluewater	`PaymentsToAcquireBusinessTwoNetOfCashAcquired`	$226.00M	USD	3 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$43.70M	USD	3 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$63.30M	USD	3 Qtrs
Proceeds from the sale of assets and businesses	`ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets`	$10.90M	USD	3 Qtrs
Proceeds from the sale of assets and businesses	`ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets`	$22.70M	USD	3 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfRestrictedInvestments`	$8.60M	USD	3 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfRestrictedInvestments`	$16.60M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-1.40M	USD	3 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-7.30M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.57B	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.72B	USD	3 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$13.90M	USD	3 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$25.60M	USD	3 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$42.00M	USD	3 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$60.60M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$523.00M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$492.40M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$210.00M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$600.00M	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$26.90M	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$694.40M	USD	3 Qtrs
Change in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$343.70M	USD	3 Qtrs
Change in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$133.30M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-4.80M	USD	3 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.10M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-214.10M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-306.60M	USD	3 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-18.40M	USD	3 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-34.20M	USD	3 Qtrs
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.50M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$72.70M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.60M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$38.50M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.20M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$72.70M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$58.60M	USD	Point-in-time

Stockholders Equity 24 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$9.49B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$9.23B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$9.84B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.96B	USD	Point-in-time
Net income attributed to common shareholders	`ProfitLoss`	$854.30M	USD	3 Qtrs
Net income attributed to common shareholders	`ProfitLoss`	$771.10M	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-500.00K	USD	3 Qtrs
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-500.00K	USD	3 Qtrs
Common stock dividends	`DividendsCommonStockCash`	$523.00M	USD	3 Qtrs
Common stock dividends	`DividendsCommonStockCash`	$492.40M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$25.60M	USD	3 Qtrs
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$13.90M	USD	3 Qtrs
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$42.00M	USD	3 Qtrs
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$60.60M	USD	3 Qtrs
Acquisition of a noncontrolling interest in subsidiary	`NoncontrollingInterestIncreaseFromBusinessCombination`	$37.00M	USD	3 Qtrs
Cumulative effect adjustment from ASU 2016-09	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$15.70M	USD	Point-in-time
Stock-based compensation and other	`StockholdersEquityOther`	$-6.60M	USD	3 Qtrs
Stock-based compensation and other	`StockholdersEquityOther`	$-11.20M	USD	3 Qtrs
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$9.49B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$9.23B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$9.84B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$8.96B	USD	Point-in-time

Comprehensive Income 36 line items

Line Item	Tag	Value	Unit	Period
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$215.70M	USD	1 Quarter
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$772.00M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$855.20M	USD	3 Qtrs
Net income	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$233.50M	USD	1 Quarter
Net derivative gains, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$300.00K	USD	1 Quarter
Net derivative gains, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net derivative gains, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$300.00K	USD	3 Qtrs
Net derivative gains, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Reclassification of net gains to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$1.00M	USD	3 Qtrs
Reclassification of net gains to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$400.00K	USD	1 Quarter
Reclassification of net gains to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$1.00M	USD	3 Qtrs
Reclassification of net gains to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$400.00K	USD	1 Quarter
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-400.00K	USD	1 Quarter
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-1.00M	USD	3 Qtrs
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-100.00K	USD	1 Quarter
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-700.00K	USD	3 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$300.00K	USD	1 Quarter
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$200.00K	USD	3 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$500.00K	USD	3 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-500.00K	USD	3 Qtrs
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-100.00K	USD	1 Quarter
Other comprehensive loss, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-500.00K	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$215.60M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$233.40M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$854.70M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$771.50M	USD	3 Qtrs
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$900.00K	USD	3 Qtrs
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`DividendsPreferredStockCash`	$900.00K	USD	3 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$215.30M	USD	1 Quarter
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$853.80M	USD	3 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$770.60M	USD	3 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$233.10M	USD	1 Quarter

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