10-Q Filing

WEC ENERGY GROUP, INC. CIK: 783325 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0000107815-21-000221`
Period End Date	20210630
Filing Date	20210805
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	wec-20210630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 86 Income Statement 88 Cash Flow Statement 76 Stockholders Equity 58 Comprehensive Income 46

Balance Sheet 86 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable and unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$220.10M	USD	Point-in-time
Accounts receivable and unbilled revenues, reserves	`AllowanceForDoubtfulAccountsReceivableCurrent`	$231.70M	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$9.63B	USD	Point-in-time
Property, plant, and equipment, accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$9.36B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	325.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.43M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	315.43M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$35.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$24.80M	USD	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $231.7 and $220.1, respectively	`AccountsReceivableNetCurrent`	$1.20B	USD	Point-in-time
Accounts receivable and unbilled revenues, net of reserves of $231.7 and $220.1, respectively	`AccountsReceivableNetCurrent`	$1.18B	USD	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$452.70M	USD	Point-in-time
Materials, supplies, and inventories	`EnergyRelatedInventory`	$528.60M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$263.40M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$283.70M	USD	Point-in-time
Amounts recoverable from customers	`RegulatoryAssetsCurrent`	$20.00M	USD	Point-in-time
Amounts recoverable from customers	`RegulatoryAssetsCurrent`	$213.60M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$43.40M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$110.40M	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.08B	USD	Point-in-time
Regulatory assets (June 30, 2021 includes $106.0 related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.52B	USD	Point-in-time
Current assets	`AssetsCurrent`	$2.28B	USD	Point-in-time
Regulatory assets (June 30, 2021 includes $106.0 related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.41B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $9,625.3 and $9,364.7, respectively	`PropertyPlantAndEquipmentNet`	$26.27B	USD	Point-in-time
Property, plant, and equipment, net of accumulated depreciation and amortization of $9,625.3 and $9,364.7, respectively	`PropertyPlantAndEquipmentNet`	$25.71B	USD	Point-in-time
Regulatory assets (June 30, 2021 includes $106.0 related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.52B	USD	Point-in-time
Regulatory assets (June 30, 2021 includes $106.0 related to WEPCo Environmental Trust)	`RegulatoryAssetsNoncurrent`	$3.41B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.78B	USD	Point-in-time
Equity investment in transmission affiliates	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$1.76B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Goodwill	`Goodwill`	$3.05B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$1.01B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$896.50M	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$34.95B	USD	Point-in-time
Long-term assets	`AssetsNoncurrent`	$35.52B	USD	Point-in-time
Total assets	`Assets`	$37.03B	USD	Point-in-time
Total assets	`Assets`	$37.79B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$1.78B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$1.42B	USD	Point-in-time
Current portion of long-term debt (June 30, 2021 includes $4.1 related to WEPCo Environmental Trust)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$785.80M	USD	Point-in-time
Current portion of long-term debt (June 30, 2021 includes $4.1 related to WEPCo Environmental Trust)	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$493.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$744.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$880.70M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$704.70M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$711.20M	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$4.15B	USD	Point-in-time
Current liabilities	`LiabilitiesCurrent`	$3.37B	USD	Point-in-time
Long-term debt (June 30, 2021 includes $111.1 related to WEPCo Environmental Trust)	`LongTermDebtAndCapitalLeaseObligations`	$11.73B	USD	Point-in-time
Long-term debt (June 30, 2021 includes $111.1 related to WEPCo Environmental Trust)	`LongTermDebtAndCapitalLeaseObligations`	$12.70B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$4.06B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$4.27B	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$412.20M	USD	Point-in-time
Deferred revenue, net	`DeferredRevenueNoncurrent`	$400.70M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.94B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.93B	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$518.20M	USD	Point-in-time
Environmental remediation liabilities	`AccruedEnvironmentalLossContingenciesNoncurrent`	$532.90M	USD	Point-in-time
Pension and OPEB obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$327.00M	USD	Point-in-time
Pension and OPEB obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$314.20M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.26B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.23B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$23.39B	USD	Point-in-time
Long-term liabilities	`LiabilitiesNoncurrent`	$22.22B	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; 315,434,531 shares outstanding	`CommonStockValue`	$3.20M	USD	Point-in-time
Common stock $0.01 par value; 325,000,000 shares authorized; 315,434,531 shares outstanding	`CommonStockValue`	$3.20M	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$4.14B	USD	Point-in-time
Additional paid in capital	`AdditionalPaidInCapitalCommonStock`	$4.14B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$6.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$6.69B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.80M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-4.60M	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$10.83B	USD	Point-in-time
Common shareholders' equity	`TotalCommonShareholdersEquity`	$10.47B	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 interests	`OtherMinorityInterests`	$162.40M	USD	Point-in-time
Noncontrolling interests	`OtherMinorityInterests`	$169.10M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$37.79B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$37.03B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssets`	$3.54B	USD	Point-in-time
Regulatory Assets	`RegulatoryAssets`	$3.62B	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$1.55B	USD	1 Quarter
Operating revenues	`Revenues`	$4.37B	USD	2 Qtrs
Operating revenues	`Revenues`	$1.68B	USD	1 Quarter
Operating revenues	`Revenues`	$3.66B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$1.79B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$1.18B	USD	2 Qtrs
Cost of sales	`CostOfGoodsAndServicesSold`	$444.50M	USD	1 Quarter
Cost of sales	`CostOfGoodsAndServicesSold`	$525.90M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$928.80M	USD	2 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$463.80M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$943.70M	USD	2 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$473.10M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$242.50M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$266.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$481.60M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$527.60M	USD	2 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$49.80M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$51.50M	USD	1 Quarter
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$106.70M	USD	2 Qtrs
Property and revenue taxes	`TaxesExcludingIncomeAndExciseTaxes`	$102.30M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$3.37B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.21B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.31B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.69B	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$998.10M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$338.80M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$368.80M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$965.40M	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$92.70M	USD	2 Qtrs
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$41.30M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$52.90M	USD	1 Quarter
Equity in earnings of transmission affiliates	`IncomeLossFromEquityMethodInvestments`	$83.90M	USD	2 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$72.50M	USD	2 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$28.60M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$39.70M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$34.20M	USD	2 Qtrs
Interest expense	`InterestExpense`	$239.50M	USD	2 Qtrs
Interest expense	`InterestExpense`	$253.80M	USD	2 Qtrs
Interest expense	`InterestExpense`	$124.40M	USD	1 Quarter
Interest expense	`InterestExpense`	$120.00M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-39.00M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-83.10M	USD	2 Qtrs
Other expense	`NonoperatingIncomeExpense`	$-42.90M	USD	1 Quarter
Other expense	`NonoperatingIncomeExpense`	$-126.90M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$838.50M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$915.00M	USD	2 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$329.80M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$295.90M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$53.80M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$129.00M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$54.10M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$143.80M	USD	2 Qtrs
Net income	`ProfitLoss`	$786.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$694.70M	USD	2 Qtrs
Net income	`ProfitLoss`	$242.10M	USD	1 Quarter
Net income	`ProfitLoss`	$275.70M	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-600.00K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-700.00K	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$200.00K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-100.00K	USD	1 Quarter
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-200.00K	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$452.50M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$276.00M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$786.10M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$510.10M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$694.10M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$241.60M	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.20	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.77	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.49	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.88	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.87	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.49	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.76	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.19	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.40M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.40M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.40M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	315.40M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.60M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.50M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.30M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	316.30M	shares	1 Quarter

Cash Flow Statement 76 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$786.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$694.70M	USD	2 Qtrs
Net income	`ProfitLoss`	$242.10M	USD	1 Quarter
Net income	`ProfitLoss`	$275.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$242.50M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$266.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$481.60M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$527.60M	USD	2 Qtrs
Deferred income taxes and ITCs, net	`DeferredIncomeTaxesAndTaxCredits`	$143.50M	USD	2 Qtrs
Deferred income taxes and ITCs, net	`DeferredIncomeTaxesAndTaxCredits`	$164.40M	USD	2 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$6.60M	USD	2 Qtrs
Contributions and payments related to pension and OPEB plans	`PensionAndOtherPostretirementBenefitContributions`	$7.60M	USD	2 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$20.10M	USD	2 Qtrs
Equity income in transmission affiliates, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$17.70M	USD	2 Qtrs
Accounts receivable and unbilled revenues, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-70.00M	USD	2 Qtrs
Accounts receivable and unbilled revenues, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-215.40M	USD	2 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$-82.10M	USD	2 Qtrs
Materials, supplies, and inventories	`IncreaseDecreaseInInventories`	$-75.90M	USD	2 Qtrs
Amounts recoverable from customers	`AmountsRecoverableFromCustomers`	$193.60M	USD	2 Qtrs
Amounts recoverable from customers	`AmountsRecoverableFromCustomers`	$-6.80M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-55.70M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$7.80M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-188.30M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-119.30M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-67.20M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$17.20M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-68.90M	USD	2 Qtrs
Other, net	`OtherOperatingActivitiesCashFlowStatement`	$-18.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.38B	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.23B	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.01B	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.04B	USD	2 Qtrs
Acquisition of Jayhawk	`PaymentsToAcquireAssetsInvestingActivities`	$119.70M	USD	2 Qtrs
Acquisition of Jayhawk	`PaymentsToAcquireAssetsInvestingActivities`	-	USD	2 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	$9.00M	USD	2 Qtrs
Capital contributions to transmission affiliates	`PaymentsToAcquireInterestInSubsidiariesAndAffiliates`	-	USD	2 Qtrs
Proceeds from the sale of assets	`ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets`	$20.80M	USD	2 Qtrs
Proceeds from the sale of assets	`ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets`	$2.10M	USD	2 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfRestrictedInvestments`	$17.10M	USD	2 Qtrs
Proceeds from the sale of investments held in rabbi trust	`ProceedsFromSaleOfRestrictedInvestments`	$12.70M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-20.80M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-21.70M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.01B	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.07B	USD	2 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$20.30M	USD	2 Qtrs
Exercise of stock options	`ProceedsFromStockOptionsExercised`	$4.00M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$50.30M	USD	2 Qtrs
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$11.30M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$427.50M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$399.00M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$110.00M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.02B	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$418.20M	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$341.20M	USD	2 Qtrs
Issuance of short-term loan	`ProceedsFromOtherShortTermDebt`	$340.00M	USD	2 Qtrs
Issuance of short-term loan	`ProceedsFromOtherShortTermDebt`	-	USD	2 Qtrs
Repayment of short-term loan	`RepaymentsOfOtherShortTermDebt`	-	USD	2 Qtrs
Repayment of short-term loan	`RepaymentsOfOtherShortTermDebt`	$340.00M	USD	2 Qtrs
Change in other short-term debt	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$40.70M	USD	2 Qtrs
Change in other short-term debt	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-12.40M	USD	2 Qtrs
Purchase of additional ownership interest in Upstream from noncontrolling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$31.00M	USD	2 Qtrs
Purchase of additional ownership interest in Upstream from noncontrolling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.80M	USD	2 Qtrs
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-14.90M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-393.30M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-124.50M	USD	2 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-19.90M	USD	2 Qtrs
Net change in cash, cash equivalents, and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$27.10M	USD	2 Qtrs
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$72.60M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$62.40M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$99.70M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$82.30M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$72.60M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$62.40M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$99.70M	USD	Point-in-time
Cash, cash equivalents, and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$82.30M	USD	Point-in-time

Stockholders Equity 58 line items

Line Item	Tag	Value	Unit	Period
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.63	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.63	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.68	USD	1 Quarter
Common stock dividend declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.68	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.66B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.48B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.97B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.03B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.49B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.25B	USD	Point-in-time
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$452.50M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$276.00M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$786.10M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$510.10M	USD	1 Quarter
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$694.10M	USD	2 Qtrs
Net income attributed to common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$241.60M	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-600.00K	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-700.00K	USD	2 Qtrs
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$200.00K	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-100.00K	USD	1 Quarter
Net income (loss) attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-200.00K	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-200.00K	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.10M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-3.20M	USD	2 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.10M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-3.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.20M	USD	2 Qtrs
Common stock dividends	`DividendsCommonStockCash`	$199.50M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$213.80M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$213.70M	USD	1 Quarter
Common stock dividends	`DividendsCommonStockCash`	$199.50M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$16.00M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$2.80M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$4.30M	USD	1 Quarter
Exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.20M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$9.90M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$40.40M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$6.60M	USD	1 Quarter
Purchase of common stock	`StockRepurchasedDuringPeriodValue`	$4.70M	USD	1 Quarter
Acquisition of a noncontrolling interest	`NoncontrollingInterestIncreaseFromBusinessCombination`	$6.20M	USD	1 Quarter
Capital contributions from noncontrolling interest	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$500.00K	USD	1 Quarter
Capital contributions from noncontrolling interest	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$2.00M	USD	1 Quarter
Purchase of additional ownership interest in Upstream from noncontrolling interest	`MinorityInterestDecreaseFromRedemptions`	$31.00M	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$700.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$500.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$900.00K	USD	1 Quarter
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$400.00K	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-3.30M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-2.40M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-5.10M	USD	1 Quarter
Stock-based compensation and other	`StockholdersEquityOther`	$-5.30M	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.66B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.48B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.97B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.03B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.49B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$10.25B	USD	Point-in-time

Comprehensive Income 46 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$786.00M	USD	2 Qtrs
Tax benefits on unrealized loss on derivatives	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-300.00K	USD	1 Quarter
Net income	`ProfitLoss`	$694.70M	USD	2 Qtrs
Tax benefits on unrealized loss on derivatives	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	-	USD	2 Qtrs
Tax benefits on unrealized loss on derivatives	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-1.60M	USD	2 Qtrs
Tax benefits on unrealized loss on derivatives	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	-	USD	1 Quarter
Net income	`ProfitLoss`	$242.10M	USD	1 Quarter
Net income	`ProfitLoss`	$275.70M	USD	1 Quarter
Net derivative loss, net of tax benefit of $ , $0.3, $, and $1.6, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	2 Qtrs
Net derivative loss, net of tax benefit of $ , $0.3, $, and $1.6, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-800.00K	USD	1 Quarter
Net derivative loss, net of tax benefit of $ , $0.3, $, and $1.6, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net derivative loss, net of tax benefit of $ , $0.3, $, and $1.6, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-4.20M	USD	2 Qtrs
Reclassification of realized net derivative loss to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-2.00M	USD	2 Qtrs
Reclassification of realized net derivative loss to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-1.00M	USD	1 Quarter
Reclassification of realized net derivative loss to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-400.00K	USD	1 Quarter
Reclassification of realized net derivative loss to net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-500.00K	USD	2 Qtrs
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$1.00M	USD	1 Quarter
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-3.70M	USD	2 Qtrs
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$2.00M	USD	2 Qtrs
Cash flow hedges, net	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-400.00K	USD	1 Quarter
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$100.00K	USD	1 Quarter
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$500.00K	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$200.00K	USD	2 Qtrs
Amortization of pension and OPEB costs included in net periodic benefit cost, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$200.00K	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-200.00K	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.10M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-3.20M	USD	2 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.10M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-3.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$2.20M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$691.50M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$276.80M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$788.20M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$241.90M	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$300.00K	USD	1 Quarter
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Preferred stock dividends of subsidiary	`PreferredStockDividendsIncomeStatementImpact`	$600.00K	USD	2 Qtrs
Comprehensive (income) loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-600.00K	USD	1 Quarter
Comprehensive (income) loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$200.00K	USD	1 Quarter
Comprehensive (income) loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-700.00K	USD	2 Qtrs
Comprehensive (income) loss attributed to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$788.30M	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$690.90M	USD	2 Qtrs
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$277.10M	USD	1 Quarter
Comprehensive income attributed to common shareholders	`ComprehensiveIncomeNetOfTax`	$241.40M	USD	1 Quarter

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