10-Q Filing

PPL Corp CIK: 922224 Q1 2025

Filing Information

Form Type	10-Q
Accession Number	`0000922224-25-000017`
Period End Date	20250331
Filing Date	20250430
Fiscal Year	2025
Fiscal Period	Q1
XBRL Instance	ppl-20250430_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 228 Income Statement 74 Cash Flow Statement 142 Stockholders Equity 50 Comprehensive Income 36

Balance Sheet 228 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable reserve for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$147.00M	USD	Point-in-time
Accounts receivable reserve for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$147.00M	USD	Point-in-time
Accounts receivable reserve for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$166.00M	USD	Point-in-time
Accounts receivable reserve for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$166.00M	USD	Point-in-time
Unbilled revenues, reserve	`UnbilledContractsReceivableAllowanceforCreditLossCurrent`	$6.00M	USD	Point-in-time
Unbilled revenues, reserve	`UnbilledContractsReceivableAllowanceforCreditLossCurrent`	$6.00M	USD	Point-in-time
Unbilled revenues, reserve	`UnbilledContractsReceivableAllowanceforCreditLossCurrent`	$4.00M	USD	Point-in-time
Unbilled revenues, reserve	`UnbilledContractsReceivableAllowanceforCreditLossCurrent`	$4.00M	USD	Point-in-time
Reserve for accounts receivable (noncurrent)	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$1.00M	USD	Point-in-time
Reserve for accounts receivable (noncurrent)	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$1.00M	USD	Point-in-time
Reserve for accounts receivable (noncurrent)	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$2.00M	USD	Point-in-time
Reserve for accounts receivable (noncurrent)	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$2.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$312.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$312.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$306.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$306.00M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$1.21B	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$1.21B	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
Customer	`AccountsReceivableNetCurrent`	$961.00M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$961.00M	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
Other	`NontradeReceivablesCurrent`	$76.00M	USD	Point-in-time
Other	`NontradeReceivablesCurrent`	$76.00M	USD	Point-in-time
Other	`NontradeReceivablesCurrent`	$93.00M	USD	Point-in-time
Other	`NontradeReceivablesCurrent`	$93.00M	USD	Point-in-time
Common stock shares authorized (in shares)	`CommonStockSharesAuthorized`	1.56B	shares	Point-in-time
Common stock shares authorized (in shares)	`CommonStockSharesAuthorized`	1.56B	shares	Point-in-time
Unbilled revenues	`UnbilledContractsReceivable`	$485.00M	USD	Point-in-time
Unbilled revenues	`UnbilledContractsReceivable`	$485.00M	USD	Point-in-time
Common stock shares authorized (in shares)	`CommonStockSharesAuthorized`	1.56B	shares	Point-in-time
Common stock shares authorized (in shares)	`CommonStockSharesAuthorized`	1.56B	shares	Point-in-time
Unbilled revenues	`UnbilledContractsReceivable`	$377.00M	USD	Point-in-time
Unbilled revenues	`UnbilledContractsReceivable`	$377.00M	USD	Point-in-time
Common stock shares issued (in shares)	`CommonStockSharesIssued`	770.41M	shares	Point-in-time
Common stock shares issued (in shares)	`CommonStockSharesIssued`	770.41M	shares	Point-in-time
Common stock shares issued (in shares)	`CommonStockSharesIssued`	770.22M	shares	Point-in-time
Common stock shares issued (in shares)	`CommonStockSharesIssued`	770.22M	shares	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	739.07M	shares	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	739.07M	shares	Point-in-time
Fuel, materials and supplies	`InventoryNet`	$476.00M	USD	Point-in-time
Fuel, materials and supplies	`InventoryNet`	$476.00M	USD	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	738.03M	shares	Point-in-time
Common stock shares outstanding (in shares)	`CommonStockSharesOutstanding`	738.03M	shares	Point-in-time
Fuel, materials and supplies	`InventoryNet`	$511.00M	USD	Point-in-time
Fuel, materials and supplies	`InventoryNet`	$511.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$223.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$223.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$136.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$136.00M	USD	Point-in-time
Regulatory Assets, Current	`RegulatoryAssetsCurrent`	$320.00M	USD	Point-in-time
Regulatory Assets, Current	`RegulatoryAssetsCurrent`	$320.00M	USD	Point-in-time
Regulatory Assets, Current	`RegulatoryAssetsCurrent`	$274.00M	USD	Point-in-time
Regulatory Assets, Current	`RegulatoryAssetsCurrent`	$274.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$85.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$85.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$133.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$133.00M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$3.10B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$3.10B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.88B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$2.88B	USD	Point-in-time
Regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$40.39B	USD	Point-in-time
Regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$40.39B	USD	Point-in-time
Regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$40.65B	USD	Point-in-time
Regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$40.65B	USD	Point-in-time
Less: accumulated depreciation - regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$9.68B	USD	Point-in-time
Less: accumulated depreciation - regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$9.68B	USD	Point-in-time
Less: accumulated depreciation - regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$9.75B	USD	Point-in-time
Less: accumulated depreciation - regulated utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$9.75B	USD	Point-in-time
Regulated utility plant, net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$30.71B	USD	Point-in-time
Regulated utility plant, net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$30.71B	USD	Point-in-time
Regulated utility plant, net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$30.90B	USD	Point-in-time
Regulated utility plant, net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$30.90B	USD	Point-in-time
Non-regulated property, plant and equipment	`PropertyPlantAndEquipmentOther`	$79.00M	USD	Point-in-time
Non-regulated property, plant and equipment	`PropertyPlantAndEquipmentOther`	$79.00M	USD	Point-in-time
Non-regulated property, plant and equipment	`PropertyPlantAndEquipmentOther`	$80.00M	USD	Point-in-time
Non-regulated property, plant and equipment	`PropertyPlantAndEquipmentOther`	$80.00M	USD	Point-in-time
Less: accumulated depreciation - non-regulated property, plant and equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$30.00M	USD	Point-in-time
Less: accumulated depreciation - non-regulated property, plant and equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$30.00M	USD	Point-in-time
Less: accumulated depreciation - non-regulated property, plant and equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$29.00M	USD	Point-in-time
Less: accumulated depreciation - non-regulated property, plant and equipment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$29.00M	USD	Point-in-time
Non-regulated property, plant and equipment, net	`PropertyPlantAndEquipmentNetNonregulated`	$50.00M	USD	Point-in-time
Non-regulated property, plant and equipment, net	`PropertyPlantAndEquipmentNetNonregulated`	$50.00M	USD	Point-in-time
Non-regulated property, plant and equipment, net	`PropertyPlantAndEquipmentNetNonregulated`	$50.00M	USD	Point-in-time
Non-regulated property, plant and equipment, net	`PropertyPlantAndEquipmentNetNonregulated`	$50.00M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$2.39B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$2.39B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$2.69B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$2.69B	USD	Point-in-time
Property, Plant and Equipment, net	`PropertyPlantAndEquipmentNet`	$33.64B	USD	Point-in-time
Property, Plant and Equipment, net	`PropertyPlantAndEquipmentNet`	$33.64B	USD	Point-in-time
Property, Plant and Equipment, net	`PropertyPlantAndEquipmentNet`	$33.15B	USD	Point-in-time
Property, Plant and Equipment, net	`PropertyPlantAndEquipmentNet`	$33.15B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.06B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.06B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.05B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.05B	USD	Point-in-time
Goodwill	`Goodwill`	$2.25B	USD	Point-in-time
Goodwill	`Goodwill`	$2.25B	USD	Point-in-time
Goodwill	`Goodwill`	$2.25B	USD	Point-in-time
Goodwill	`Goodwill`	$2.25B	USD	Point-in-time
Other intangibles	`IntangibleAssetsNetExcludingGoodwill`	$312.00M	USD	Point-in-time
Other intangibles	`IntangibleAssetsNetExcludingGoodwill`	$312.00M	USD	Point-in-time
Other intangibles	`IntangibleAssetsNetExcludingGoodwill`	$314.00M	USD	Point-in-time
Other intangibles	`IntangibleAssetsNetExcludingGoodwill`	$314.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$419.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$419.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$463.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$463.00M	USD	Point-in-time
Assets, Noncurrent	`AssetsNoncurrent`	$5.04B	USD	Point-in-time
Assets, Noncurrent	`AssetsNoncurrent`	$5.04B	USD	Point-in-time
Assets, Noncurrent	`AssetsNoncurrent`	$5.07B	USD	Point-in-time
Assets, Noncurrent	`AssetsNoncurrent`	$5.07B	USD	Point-in-time
Total Assets	`Assets`	$41.81B	USD	Point-in-time
Total Assets	`Assets`	$41.81B	USD	Point-in-time
Total Assets	`Assets`	$41.07B	USD	Point-in-time
Total Assets	`Assets`	$41.07B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$303.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$303.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$778.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$778.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$569.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$569.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$551.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$551.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.20B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.20B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.10B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.10B	USD	Point-in-time
Taxes	`TaxesPayableCurrent`	$143.00M	USD	Point-in-time
Taxes	`TaxesPayableCurrent`	$143.00M	USD	Point-in-time
Taxes	`TaxesPayableCurrent`	$103.00M	USD	Point-in-time
Taxes	`TaxesPayableCurrent`	$103.00M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$224.00M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$224.00M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$157.00M	USD	Point-in-time
Interest	`InterestPayableCurrent`	$157.00M	USD	Point-in-time
Dividends	`DividendsPayableCurrent`	$197.00M	USD	Point-in-time
Dividends	`DividendsPayableCurrent`	$197.00M	USD	Point-in-time
Dividends	`DividendsPayableCurrent`	$186.00M	USD	Point-in-time
Dividends	`DividendsPayableCurrent`	$186.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$223.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$223.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$274.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$274.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$614.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$614.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$545.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$545.00M	USD	Point-in-time
Liabilities, Current, Total	`LiabilitiesCurrent`	$3.83B	USD	Point-in-time
Liabilities, Current, Total	`LiabilitiesCurrent`	$3.83B	USD	Point-in-time
Liabilities, Current, Total	`LiabilitiesCurrent`	$3.33B	USD	Point-in-time
Liabilities, Current, Total	`LiabilitiesCurrent`	$3.33B	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$15.95B	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$15.95B	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$15.94B	USD	Point-in-time
Long-term Debt	`LongTermDebtNoncurrent`	$15.94B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$3.42B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$3.42B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$3.36B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$3.36B	USD	Point-in-time
Investment tax credits	`DeferredInvestmentTaxCredit`	$111.00M	USD	Point-in-time
Investment tax credits	`DeferredInvestmentTaxCredit`	$111.00M	USD	Point-in-time
Investment tax credits	`DeferredInvestmentTaxCredit`	$111.00M	USD	Point-in-time
Investment tax credits	`DeferredInvestmentTaxCredit`	$111.00M	USD	Point-in-time
Accrued pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$298.00M	USD	Point-in-time
Accrued pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$298.00M	USD	Point-in-time
Accrued pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$317.00M	USD	Point-in-time
Accrued pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$317.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$136.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$136.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$130.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$130.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.33B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.33B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.34B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$3.34B	USD	Point-in-time
Other deferred credits and noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$452.00M	USD	Point-in-time
Other deferred credits and noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$452.00M	USD	Point-in-time
Other deferred credits and noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$449.00M	USD	Point-in-time
Other deferred credits and noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$449.00M	USD	Point-in-time
Total Deferred Credits and Other Noncurrent Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$7.75B	USD	Point-in-time
Total Deferred Credits and Other Noncurrent Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$7.75B	USD	Point-in-time
Total Deferred Credits and Other Noncurrent Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$7.71B	USD	Point-in-time
Total Deferred Credits and Other Noncurrent Liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$7.71B	USD	Point-in-time
Commitments and Contingent Liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingent Liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingent Liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingent Liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$8.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$8.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$8.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$8.00M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$12.33B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$12.33B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$12.35B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$12.35B	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$928.00M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$928.00M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$904.00M	USD	Point-in-time
Treasury Stock	`TreasuryStockCommonValue`	$904.00M	USD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	$3.05B	USD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	$3.05B	USD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	$2.83B	USD	Point-in-time
Earnings reinvested	`RetainedEarningsAccumulatedDeficit`	$2.83B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-184.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-184.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-161.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-161.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-163.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-163.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-184.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-184.00M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.93B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.93B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.06B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.06B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.08B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.08B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.30B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.30B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$41.07B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$41.07B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$41.81B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$41.81B	USD	Point-in-time

Income Statement 74 line items

Line Item	Tag	Value	Unit	Period
Operating Revenues	`Revenues`	$2.30B	USD	1 Quarter
Operating Revenues	`Revenues`	$2.30B	USD	1 Quarter
Operating Revenues	`Revenues`	$2.50B	USD	1 Quarter
Operating Revenues	`Revenues`	$2.50B	USD	1 Quarter
Fuel	`FuelCosts`	$209.00M	USD	1 Quarter
Fuel	`FuelCosts`	$209.00M	USD	1 Quarter
Fuel	`FuelCosts`	$234.00M	USD	1 Quarter
Fuel	`FuelCosts`	$234.00M	USD	1 Quarter
Energy purchases	`PurchasedPowerAndGas`	$520.00M	USD	1 Quarter
Energy purchases	`PurchasedPowerAndGas`	$520.00M	USD	1 Quarter
Energy purchases	`PurchasedPowerAndGas`	$559.00M	USD	1 Quarter
Energy purchases	`PurchasedPowerAndGas`	$559.00M	USD	1 Quarter
Other operation and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$598.00M	USD	1 Quarter
Other operation and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$598.00M	USD	1 Quarter
Other operation and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$626.00M	USD	1 Quarter
Other operation and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$626.00M	USD	1 Quarter
Depreciation	`Depreciation`	$316.00M	USD	1 Quarter
Depreciation	`Depreciation`	$316.00M	USD	1 Quarter
Depreciation	`Depreciation`	$322.00M	USD	1 Quarter
Depreciation	`Depreciation`	$322.00M	USD	1 Quarter
Taxes, other than income	`UtilitiesOperatingExpenseTaxes`	$113.00M	USD	1 Quarter
Taxes, other than income	`UtilitiesOperatingExpenseTaxes`	$113.00M	USD	1 Quarter
Taxes, other than income	`UtilitiesOperatingExpenseTaxes`	$88.00M	USD	1 Quarter
Taxes, other than income	`UtilitiesOperatingExpenseTaxes`	$88.00M	USD	1 Quarter
Total Operating Expenses	`UtilitiesOperatingExpense`	$1.76B	USD	1 Quarter
Total Operating Expenses	`UtilitiesOperatingExpense`	$1.76B	USD	1 Quarter
Total Operating Expenses	`UtilitiesOperatingExpense`	$1.83B	USD	1 Quarter
Total Operating Expenses	`UtilitiesOperatingExpense`	$1.83B	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$678.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$678.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$545.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$545.00M	USD	1 Quarter
Other Income (Expense) - net	`OtherNonoperatingIncomeExpense`	$28.00M	USD	1 Quarter
Other Income (Expense) - net	`OtherNonoperatingIncomeExpense`	$28.00M	USD	1 Quarter
Other Income (Expense) - net	`OtherNonoperatingIncomeExpense`	$22.00M	USD	1 Quarter
Other Income (Expense) - net	`OtherNonoperatingIncomeExpense`	$22.00M	USD	1 Quarter
Interest Expense	`InterestExpense`	$190.00M	USD	1 Quarter
Interest Expense	`InterestExpense`	$190.00M	USD	1 Quarter
Interest Expense	`InterestExpense`	$179.00M	USD	1 Quarter
Interest Expense	`InterestExpense`	$179.00M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$102.00M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$102.00M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$81.00M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$81.00M	USD	1 Quarter
Income from continuing operations after income taxes	`IncomeLossFromContinuingOperations`	$414.00M	USD	1 Quarter
Income from continuing operations after income taxes	`IncomeLossFromContinuingOperations`	$414.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.42	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.42	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.56	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.56	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	738.69M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	738.69M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	737.51M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	737.51M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	738.82M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	738.82M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	741.40M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	741.40M	shares	1 Quarter
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$388.00M	USD	1 Quarter
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$388.00M	USD	1 Quarter
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$516.00M	USD	1 Quarter
Income from Continuing Operations Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$516.00M	USD	1 Quarter
Income (Loss) from Continuing Operations After Income Taxes, Basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.42	USD	1 Quarter
Income (Loss) from Continuing Operations After Income Taxes, Basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.42	USD	1 Quarter
Income (Loss) from Continuing Operations After Income Taxes, Basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.56	USD	1 Quarter
Income (Loss) from Continuing Operations After Income Taxes, Basic	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.56	USD	1 Quarter
Income (Loss) from Continuing Operations after income taxes, Diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.56	USD	1 Quarter
Income (Loss) from Continuing Operations after income taxes, Diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.56	USD	1 Quarter
Income (Loss) from Continuing Operations after income taxes, Diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.42	USD	1 Quarter
Income (Loss) from Continuing Operations after income taxes, Diluted	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.42	USD	1 Quarter

Cash Flow Statement 142 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Income from continuing operations (net of income taxes)	`IncomeLossFromContinuingOperations`	$414.00M	USD	1 Quarter
Income from continuing operations (net of income taxes)	`IncomeLossFromContinuingOperations`	$414.00M	USD	1 Quarter
Depreciation	`Depreciation`	$316.00M	USD	1 Quarter
Depreciation	`Depreciation`	$316.00M	USD	1 Quarter
Depreciation	`Depreciation`	$322.00M	USD	1 Quarter
Depreciation	`Depreciation`	$322.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$24.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$24.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$20.00M	USD	1 Quarter
Amortization	`AdjustmentForAmortization`	$20.00M	USD	1 Quarter
Defined benefit plans - (income) expense	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$-15.00M	USD	1 Quarter
Defined benefit plans - (income) expense	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$-15.00M	USD	1 Quarter
Defined benefit plans - (income) expense	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$-16.00M	USD	1 Quarter
Defined benefit plans - (income) expense	`PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash`	$-16.00M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$72.00M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$72.00M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$38.00M	USD	1 Quarter
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$38.00M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-3.00M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-3.00M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-13.00M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-13.00M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInReceivables`	$277.00M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInReceivables`	$277.00M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInReceivables`	$75.00M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInReceivables`	$75.00M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-221.00M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-221.00M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-120.00M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-120.00M	USD	1 Quarter
Unbilled revenues	`NetChangeUnbilledRevenues`	$-108.00M	USD	1 Quarter
Unbilled revenues	`NetChangeUnbilledRevenues`	$-108.00M	USD	1 Quarter
Unbilled revenues	`NetChangeUnbilledRevenues`	$-57.00M	USD	1 Quarter
Unbilled revenues	`NetChangeUnbilledRevenues`	$-57.00M	USD	1 Quarter
Fuel, materials and supplies	`IncreaseDecreaseInInventories`	$-37.00M	USD	1 Quarter
Fuel, materials and supplies	`IncreaseDecreaseInInventories`	$-37.00M	USD	1 Quarter
Fuel, materials and supplies	`IncreaseDecreaseInInventories`	$-33.00M	USD	1 Quarter
Fuel, materials and supplies	`IncreaseDecreaseInInventories`	$-33.00M	USD	1 Quarter
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$108.00M	USD	1 Quarter
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$108.00M	USD	1 Quarter
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$87.00M	USD	1 Quarter
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$87.00M	USD	1 Quarter
Taxes payable	`IncreaseDecreaseInAccruedTaxesPayable`	$40.00M	USD	1 Quarter
Taxes payable	`IncreaseDecreaseInAccruedTaxesPayable`	$40.00M	USD	1 Quarter
Taxes payable	`IncreaseDecreaseInAccruedTaxesPayable`	$-47.00M	USD	1 Quarter
Taxes payable	`IncreaseDecreaseInAccruedTaxesPayable`	$-47.00M	USD	1 Quarter
Regulatory assets and liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-79.00M	USD	1 Quarter
Regulatory assets and liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-79.00M	USD	1 Quarter
Regulatory assets and liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$61.00M	USD	1 Quarter
Regulatory assets and liabilities, net	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$61.00M	USD	1 Quarter
Accrued interest	`IncreaseDecreaseInInterestPayableNet`	$90.00M	USD	1 Quarter
Accrued interest	`IncreaseDecreaseInInterestPayableNet`	$90.00M	USD	1 Quarter
Accrued interest	`IncreaseDecreaseInInterestPayableNet`	$67.00M	USD	1 Quarter
Accrued interest	`IncreaseDecreaseInInterestPayableNet`	$67.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$103.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$103.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$80.00M	USD	1 Quarter
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$80.00M	USD	1 Quarter
Defined benefit plans - funding	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	1 Quarter
Defined benefit plans - funding	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	1 Quarter
Defined benefit plans - funding	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	1 Quarter
Defined benefit plans - funding	`PensionAndOtherPostretirementBenefitContributions`	$5.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$50.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$50.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$1.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$1.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$10.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$10.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$16.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$16.00M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$282.00M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$282.00M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$513.00M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$513.00M	USD	1 Quarter
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$596.00M	USD	1 Quarter
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$596.00M	USD	1 Quarter
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$793.00M	USD	1 Quarter
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$793.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-5.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-5.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-10.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-10.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-783.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-783.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-591.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-591.00M	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.15B	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.15B	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Payment of common stock dividends	`PaymentsOfDividendsCommonStock`	$190.00M	USD	1 Quarter
Payment of common stock dividends	`PaymentsOfDividendsCommonStock`	$190.00M	USD	1 Quarter
Payment of common stock dividends	`PaymentsOfDividendsCommonStock`	$177.00M	USD	1 Quarter
Payment of common stock dividends	`PaymentsOfDividendsCommonStock`	$177.00M	USD	1 Quarter
Net increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-701.00M	USD	1 Quarter
Net increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-701.00M	USD	1 Quarter
Net increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$475.00M	USD	1 Quarter
Net increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$475.00M	USD	1 Quarter
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-22.00M	USD	1 Quarter
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-22.00M	USD	1 Quarter
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-14.00M	USD	1 Quarter
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-14.00M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$248.00M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$248.00M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$271.00M	USD	1 Quarter
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$271.00M	USD	1 Quarter
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-61.00M	USD	1 Quarter
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-61.00M	USD	1 Quarter
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.00M	USD	1 Quarter
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.00M	USD	1 Quarter
Cash and Cash Equivalents at Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$312.00M	USD	Point-in-time
Cash and Cash Equivalents at Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$312.00M	USD	Point-in-time
Cash and Cash Equivalents at Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$306.00M	USD	Point-in-time
Cash and Cash Equivalents at Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$306.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$340.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$340.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$382.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$382.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$339.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$339.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$321.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$321.00M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$312.00M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$312.00M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$306.00M	USD	Point-in-time
Cash and Cash Equivalents at End of Period	`CashAndCashEquivalentsAtCarryingValue`	$306.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$340.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$340.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$382.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$382.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$339.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$339.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$321.00M	USD	Point-in-time
Cash, Cash Equivalents and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$321.00M	USD	Point-in-time
Accrued expenditures for property, plant and equipment at March 31,	`CapitalExpendituresIncurredButNotYetPaid`	$253.00M	USD	1 Quarter
Accrued expenditures for property, plant and equipment at March 31,	`CapitalExpendituresIncurredButNotYetPaid`	$253.00M	USD	1 Quarter
Accrued expenditures for property, plant and equipment at March 31,	`CapitalExpendituresIncurredButNotYetPaid`	$397.00M	USD	1 Quarter
Accrued expenditures for property, plant and equipment at March 31,	`CapitalExpendituresIncurredButNotYetPaid`	$397.00M	USD	1 Quarter

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Vote per share of PPL's common stock	`VotesPerShareOfCommonStock`	1.00	vote	1 Quarter
Vote per share of PPL's common stock	`VotesPerShareOfCommonStock`	1.00	vote	1 Quarter
Vote per share of PPL's common stock	`VotesPerShareOfCommonStock`	1.00	vote	1 Quarter
Vote per share of PPL's common stock	`VotesPerShareOfCommonStock`	1.00	vote	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.26	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	1 Quarter
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	1 Quarter
Balance at beginning of period - shares	`CommonStockSharesOutstanding`	739.07M	shares	Point-in-time
Balance at beginning of period - shares	`CommonStockSharesOutstanding`	739.07M	shares	Point-in-time
Balance at beginning of period - shares	`CommonStockSharesOutstanding`	738.03M	shares	Point-in-time
Balance at beginning of period - shares	`CommonStockSharesOutstanding`	738.03M	shares	Point-in-time
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	-	USD	1 Quarter
Stock Issued During Period, Value, Treasury Stock Reissued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$24.00M	USD	1 Quarter
Stock Issued During Period, Value, Treasury Stock Reissued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$24.00M	USD	1 Quarter
Stock Issued During Period, Value, Treasury Stock Reissued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$17.00M	USD	1 Quarter
Stock Issued During Period, Value, Treasury Stock Reissued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$17.00M	USD	1 Quarter
APIC, Share-Based Payment Arrangement, Recognition and Exercise	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-12.00M	USD	1 Quarter
APIC, Share-Based Payment Arrangement, Recognition and Exercise	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-12.00M	USD	1 Quarter
APIC, Share-Based Payment Arrangement, Recognition and Exercise	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-16.00M	USD	1 Quarter
APIC, Share-Based Payment Arrangement, Recognition and Exercise	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-16.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Dividends and dividend equivalents	`Dividends`	$202.00M	USD	1 Quarter
Dividends and dividend equivalents	`Dividends`	$202.00M	USD	1 Quarter
Dividends and dividend equivalents	`Dividends`	$189.00M	USD	1 Quarter
Dividends and dividend equivalents	`Dividends`	$189.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Balance at end of period - shares	`CommonStockSharesOutstanding`	739.07M	shares	Point-in-time
Balance at end of period - shares	`CommonStockSharesOutstanding`	739.07M	shares	Point-in-time
Balance at end of period - shares	`CommonStockSharesOutstanding`	738.03M	shares	Point-in-time
Balance at end of period - shares	`CommonStockSharesOutstanding`	738.03M	shares	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.93B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$13.93B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.06B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.06B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.08B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.08B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.30B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$14.30B	USD	Point-in-time

Comprehensive Income 36 line items

Line Item	Tag	Value	Unit	Period
Tax effect of qualifying derivatives reclassified from AOCI	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Tax effect of qualifying derivatives reclassified from AOCI	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$414.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$307.00M	USD	1 Quarter
Tax effect of qualifying derivatives reclassified from AOCI	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Tax effect of qualifying derivatives reclassified from AOCI	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Tax effect of net actuarial (gain) loss reclassified from AOCI	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Tax effect of net actuarial (gain) loss reclassified from AOCI	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Tax effect of net actuarial (gain) loss reclassified from AOCI	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Tax effect of net actuarial (gain) loss reclassified from AOCI	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Tax effect of equity investee's other comprehensive income (loss)	`OciEquityMethodInvestmentTax`	-	USD	1 Quarter
Tax effect of equity investee's other comprehensive income (loss)	`OciEquityMethodInvestmentTax`	-	USD	1 Quarter
Tax effect of equity investee's other comprehensive income (loss)	`OciEquityMethodInvestmentTax`	-	USD	1 Quarter
Tax effect of equity investee's other comprehensive income (loss)	`OciEquityMethodInvestmentTax`	-	USD	1 Quarter
Equity investees' other comprehensive income (loss), net of tax	`OciEquityMethodInvestmentAfterTax`	$1.00M	USD	1 Quarter
Equity investees' other comprehensive income (loss), net of tax	`OciEquityMethodInvestmentAfterTax`	$1.00M	USD	1 Quarter
Equity investees' other comprehensive income (loss), net of tax	`OciEquityMethodInvestmentAfterTax`	-	USD	1 Quarter
Equity investees' other comprehensive income (loss), net of tax	`OciEquityMethodInvestmentAfterTax`	-	USD	1 Quarter
Qualifying derivatives, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.00M	USD	1 Quarter
Qualifying derivatives, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.00M	USD	1 Quarter
Qualifying derivatives, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.00M	USD	1 Quarter
Qualifying derivatives, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-1.00M	USD	1 Quarter
Defined benefit plans, Net actuarial (gain) loss, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$1.00M	USD	1 Quarter
Defined benefit plans, Net actuarial (gain) loss, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$1.00M	USD	1 Quarter
Defined benefit plans, Net actuarial (gain) loss, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	-	USD	1 Quarter
Defined benefit plans, Net actuarial (gain) loss, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	-	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	-	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$414.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$414.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$309.00M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$309.00M	USD	1 Quarter

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