$TVE
Tennessee Valley Authority Stock $tve

$tve Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-K Financial Statement

#000137698623000022 Filed on November 14, 2023

Income Statement

Concept	2023 Q3	2023
Revenue		$12.05B
YoY Change		-3.88%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$1.900B
YoY Change		5.56%
% of Gross Profit
Operating Expenses		$10.36B
YoY Change		2.28%
Operating Profit		$1.694B
YoY Change		-29.74%
Interest Expense		$34.00M
YoY Change		126.67%
% of Operating Profit		2.01%
Other Income/Expense, Net		$61.00M
YoY Change		771.43%
Pretax Income
YoY Change
Income Tax
% Of Pretax Income
Net Earnings		$500.0M
YoY Change		-54.87%
Net Earnings / Revenue		4.15%
Basic Earnings Per Share
Diluted Earnings Per Share
COMMON SHARES
Basic Shares Outstanding	0.000 shares
Diluted Shares Outstanding

Balance Sheet

Concept	2023 Q3	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$501.0M
Short-Term Investments
Other Short-Term Assets	$134.0M
YoY Change	-47.86%
Inventory	$1.108B
Prepaid Expenses	$25.00M
Receivables	$1.745B
Other Receivables
Total Short-Term Assets	$3.666B
YoY Change	-7.75%
LONG-TERM ASSETS
Property, Plant & Equipment	$37.48B
YoY Change	1.69%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$330.0M
YoY Change	-16.24%
Total Long-Term Assets	$47.68B
YoY Change	0.98%
TOTAL ASSETS
Total Short-Term Assets	$3.666B
Total Long-Term Assets	$47.68B
Total Assets	$51.34B
YoY Change	0.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00
YoY Change
Long-Term Debt Due	$1.022B
YoY Change	3424.14%
Total Short-Term Liabilities	$4.873B
YoY Change	4.91%
LONG-TERM LIABILITIES
Long-Term Debt	$18.78B
YoY Change	-0.09%
Other Long-Term Liabilities	$1.211B
YoY Change	-18.45%
Total Long-Term Liabilities	$19.99B
YoY Change	-1.43%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.873B
Total Long-Term Liabilities	$19.99B
Total Liabilities	$24.86B
YoY Change	-0.25%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity
YoY Change
Total Liabilities & Shareholders Equity	$51.34B
YoY Change

Cashflow Statement

Concept	2023 Q3	2023
OPERATING ACTIVITIES
Net Income		$500.0M
YoY Change		-54.87%
Depreciation, Depletion And Amortization		$1.900B
YoY Change		5.56%
Cash From Operating Activities		$2.872B
YoY Change		-2.58%
INVESTING ACTIVITIES
Capital Expenditures		$2.526B
YoY Change		6.99%
Acquisitions
YoY Change
Other Investing Activities		-$10.00M
YoY Change		-61.54%
Cash From Investing Activities		-$2.994B
YoY Change		12.43%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		$123.0M
YoY Change		-143.46%
NET CHANGE
Cash From Operating Activities		$2.872B
Cash From Investing Activities		-$2.994B
Cash From Financing Activities		$123.0M
Net Change In Cash		$1.000M
YoY Change		-50.0%
FREE CASH FLOW
Cash From Operating Activities		$2.872B
Capital Expenditures		$2.526B
Free Cash Flow		$346.0M
YoY Change		-41.06%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q3	tve	Proprietary Capital ProprietaryCapital	16056000000	usd
CY2022	tve	Otherrevenue Otherrevenue	169000000	usd
CY2022	us-gaap	Revenues Revenues	12540000000	usd
CY2021	us-gaap	Revenues Revenues	10503000000	usd
CY2021	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	1737000000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	500000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#AccountsPayableAndAccruedLiabilitiesCurrent
CY2022Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#AccountsPayableAndAccruedLiabilitiesCurrent
CY2023Q3	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2022Q3	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#OtherLiabilities
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	501000000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	500000000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1745000000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2007000000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	1108000000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	1072000000	usd
CY2023Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	178000000	usd
CY2022Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	138000000	usd
CY2023Q3	us-gaap	Other Assets Current OtherAssetsCurrent	134000000	usd
CY2022Q3	us-gaap	Other Assets Current OtherAssetsCurrent	257000000	usd
CY2023Q3	us-gaap	Assets Current AssetsCurrent	3666000000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	3974000000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	68199000000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	66442000000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35871000000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	34239000000	usd
CY2023Q3	tve	Net Completed Plant NetCompletedPlant	32328000000	usd
CY2022Q3	tve	Net Completed Plant NetCompletedPlant	32203000000	usd
CY2023Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	3238000000	usd
CY2022Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	2535000000	usd
CY2023Q3	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	1344000000	usd
CY2022Q3	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	1492000000	usd
CY2023Q3	tve	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	572000000	usd
CY2022Q3	tve	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	630000000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	37482000000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	36860000000	usd
CY2023Q3	us-gaap	Long Term Investments LongTermInvestments	4123000000	usd
CY2022Q3	us-gaap	Long Term Investments LongTermInvestments	3671000000	usd
CY2023Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	5566000000	usd
CY2022Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	6134000000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	177000000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	155000000	usd
CY2023Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	330000000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	394000000	usd
CY2023Q3	us-gaap	Regulated Entity Other Assets Noncurrent RegulatedEntityOtherAssetsNoncurrent	6073000000	usd
CY2022Q3	us-gaap	Regulated Entity Other Assets Noncurrent RegulatedEntityOtherAssetsNoncurrent	6683000000	usd
CY2023Q3	us-gaap	Assets Assets	51344000000	usd
CY2022Q3	us-gaap	Assets Assets	51188000000	usd
CY2023Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2618000000	usd
CY2022Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2466000000	usd
CY2023Q3	us-gaap	Interest Payable Current InterestPayableCurrent	272000000	usd
CY2022Q3	us-gaap	Interest Payable Current InterestPayableCurrent	273000000	usd
CY2023Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	272000000	usd
CY2022Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	275000000	usd
CY2023Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	222000000	usd
CY2022Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	391000000	usd
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	432000000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	1172000000	usd
CY2023Q3	us-gaap	Unsecured Debt Current UnsecuredDebtCurrent	1022000000	usd
CY2022Q3	us-gaap	Unsecured Debt Current UnsecuredDebtCurrent	29000000	usd
CY2023Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	35000000	usd
CY2022Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	39000000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	4873000000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	4645000000	usd
CY2023Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	2527000000	usd
CY2022Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	3072000000	usd
CY2023Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	7217000000	usd
CY2022Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	6887000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	576000000	usd
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	628000000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1211000000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1485000000	usd
CY2023Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	107000000	usd
CY2022Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	172000000	usd
CY2023Q3	tve	Total Other Liabilities TotalOtherLiabilities	11638000000	usd
CY2022Q3	tve	Total Other Liabilities TotalOtherLiabilities	12244000000	usd
CY2023Q3	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	17844000000	usd
CY2022Q3	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	17826000000	usd
CY2023Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	933000000	usd
CY2022Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	968000000	usd
CY2023Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18777000000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18794000000	usd
CY2023Q3	tve	Total Liabilities TotalLiabilities	35288000000	usd
CY2022Q3	tve	Total Liabilities TotalLiabilities	35683000000	usd
CY2023Q3	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	258000000	usd
CY2022Q3	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	258000000	usd
CY2023Q3	tve	Retained Earnings Power Program RetainedEarningsPowerProgram	15302000000	usd
CY2022Q3	tve	Retained Earnings Power Program RetainedEarningsPowerProgram	14800000000	usd
CY2023Q3	tve	Total Power Program Proprietary Capital TotalPowerProgramProprietaryCapital	15560000000	usd
CY2022Q3	tve	Total Power Program Proprietary Capital TotalPowerProgramProprietaryCapital	15058000000	usd
CY2023Q3	tve	Appropriation Investment Nonpower Programs Net AppropriationInvestmentNonpowerProgramsNet	525000000	usd
CY2022Q3	tve	Appropriation Investment Nonpower Programs Net AppropriationInvestmentNonpowerProgramsNet	533000000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-29000000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-86000000	usd
CY2022Q3	tve	Proprietary Capital ProprietaryCapital	15505000000	usd
CY2023Q3	tve	Liabilities And Proprietary Capital LiabilitiesAndProprietaryCapital	51344000000	usd
CY2022Q3	tve	Liabilities And Proprietary Capital LiabilitiesAndProprietaryCapital	51188000000	usd
CY2023	tve	Electricrevenue Electricrevenue	11899000000	usd
CY2022	tve	Electricrevenue Electricrevenue	12371000000	usd
CY2021	tve	Electricrevenue Electricrevenue	10357000000	usd
CY2023	tve	Otherrevenue Otherrevenue	155000000	usd
CY2021	tve	Otherrevenue Otherrevenue	146000000	usd
CY2023	us-gaap	Revenues Revenues	12054000000	usd
CY2023	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	2549000000	usd
CY2022	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	2567000000	usd
CY2023	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	1633000000	usd
CY2022	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	1921000000	usd
CY2021	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	984000000	usd
CY2023	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3372000000	usd
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2986000000	usd
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2890000000	usd
CY2023	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	2213000000	usd
CY2022	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	2054000000	usd
CY2021	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	1533000000	usd
CY2023	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	593000000	usd
CY2022	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	601000000	usd
CY2021	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	514000000	usd
CY2023	us-gaap	Operating Expenses OperatingExpenses	10360000000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	10129000000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	7658000000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	1694000000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	2411000000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	2845000000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	61000000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	7000000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	13000000	usd
CY2023	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	199000000	usd
CY2022	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	258000000	usd
CY2021	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	258000000	usd
CY2023	us-gaap	Interest And Debt Expense InterestAndDebtExpense	1056000000	usd
CY2022	us-gaap	Interest And Debt Expense InterestAndDebtExpense	1052000000	usd
CY2021	us-gaap	Interest And Debt Expense InterestAndDebtExpense	1088000000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	500000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	1108000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	1512000000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	500000000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	99000000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	42000000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	57000000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	557000000	usd
CY2023	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2235000000	usd
CY2023	us-gaap	Amortization Of Nuclear Fuel Lease AmortizationOfNuclearFuelLease	371000000	usd
CY2023	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	241000000	usd
CY2023	us-gaap	Amortization Of Regulatory Asset AmortizationOfRegulatoryAsset	31000000	usd
CY2022	us-gaap	Amortization Of Regulatory Asset AmortizationOfRegulatoryAsset	70000000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-301000000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	83000000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1000000	usd
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-1000000	usd
CY2023	us-gaap	Pension Contributions PensionContributions	306000000	usd
CY2023	tve	Settlementof Asset Retirement Obligations Through Cash Payments SettlementofAssetRetirementObligationsThroughCashPayments	327000000	usd
CY2022	tve	Settlementof Asset Retirement Obligations Through Cash Payments SettlementofAssetRetirementObligationsThroughCashPayments	291000000	usd
CY2021	tve	Settlementof Asset Retirement Obligations Through Cash Payments SettlementofAssetRetirementObligationsThroughCashPayments	-242000000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	89000000	usd
CY2023	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	51000000	usd
CY2022	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	51000000	usd
CY2021	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	50000000	usd
CY2023	tve	Advances On Loans Receivable AdvancesOnLoansReceivable	7000000	usd
CY2022	tve	Advances On Loans Receivable AdvancesOnLoansReceivable	9000000	usd
CY2021	tve	Advances On Loans Receivable AdvancesOnLoansReceivable	7000000	usd
CY2023	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	8000000	usd
CY2023	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-10000000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2994000000	usd
CY2023	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	992000000	usd
CY2023	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	29000000	usd
CY2023	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	39000000	usd
CY2023	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-740000000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	56000000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	4000000	usd
CY2023	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1000000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	123000000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	1000000	usd
CY2020Q3	tve	Balance Balance	12932000000	usd
CY2021Q3	tve	Balance Balance	14465000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	1108000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-64000000	usd
CY2022	tve	Return On Appropriation Investment ReturnOnAppropriationInvestment	4000000	usd
CY2022Q3	tve	Balance Balance	15505000000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	500000000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	57000000	usd
CY2023	tve	Return On Appropriation Investment ReturnOnAppropriationInvestment	6000000	usd
CY2023Q3	tve	Balance Balance	16056000000	usd
CY2023Q3	tve	Population Of Service Area PopulationOfServiceArea	10000000	people
CY2016Q3	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	1000000000	usd
CY2023	us-gaap	Fiscal Period FiscalPeriod	<div style="padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">Fiscal Year</span></div><div><span><br/></span></div><div style="text-indent:36pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">TVA's fiscal year ends September 30. Years (2023, 2022, etc.) refer to TVA's fiscal years unless they are preceded by "CY," in which case the references are to calendar years.</span></div>
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-indent:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-indent:36pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The preparation of financial statements requires TVA to estimate the effects of various matters that are inherently uncertain as of the date of the consolidated financial statements. Although the consolidated financial statements are prepared in conformity with GAAP, TVA is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities, and the amounts of revenues and expenses, reported during the reporting period. Each of these estimates varies in regard to the level of judgment involved and its potential impact on TVA's financial results. Estimates are considered critical either when a different estimate could have reasonably been used, or where changes in the estimate are reasonably likely to occur from period to period, and such use or change would materially impact TVA's financial condition, results of operations, or cash flows.</span></div>
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	501000000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	500000000	usd
CY2023Q3	us-gaap	Restricted Cash And Investments Noncurrent RestrictedCashAndInvestmentsNoncurrent	20000000	usd
CY2022Q3	us-gaap	Restricted Cash And Investments Noncurrent RestrictedCashAndInvestmentsNoncurrent	20000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	521000000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	520000000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	usd
CY2022Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	3000000	usd
CY2023	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	-3000000	usd
CY2023	tve	Fuel Capitalized During Pre Commercial Ops FuelCapitalizedDuringPreCommercialOps	3000000	usd
CY2023	tve	Amortizationperiod Amortizationperiod	P7Y
CY2023	tve	Reimbursementsfrom Doe ReimbursementsfromDOE	219000000	usd
CY2023Q3	tve	Accountsreceivablefrom Doe AccountsreceivablefromDOE	11000000	usd
CY2023	us-gaap	Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService	0.0314
CY2022	us-gaap	Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService	0.0298
CY2021	us-gaap	Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService	0.0228
CY2023Q3	tve	Reacquired Rights ReacquiredRights	324000000	usd
CY2022Q3	tve	Reacquired Rights ReacquiredRights	178000000	usd
CY2023	tve	Amortizationof Reacquired Rights AmortizationofReacquiredRights	10000000	usd
CY2022	tve	Amortizationof Reacquired Rights AmortizationofReacquiredRights	6000000	usd
CY2021	tve	Amortizationof Reacquired Rights AmortizationofReacquiredRights	8000000	usd
CY2023Q3	tve	Accumulated Amortization Of Reacquired Rights AccumulatedAmortizationOfReacquiredRights	52000000	usd
CY2022Q3	tve	Accumulated Amortization Of Reacquired Rights AccumulatedAmortizationOfReacquiredRights	42000000	usd
CY2023	tve	Amortization Reacquired Rights Year1 AmortizationReacquiredRightsYear1	11000000	usd
CY2023	tve	Amortization Reacquired Rights Year2 AmortizationReacquiredRightsYear2	12000000	usd
CY2023	tve	Amortization Reacquired Rights Year3 AmortizationReacquiredRightsYear3	11000000	usd
CY2023	tve	Amortization Reacquired Rights Year4 AmortizationReacquiredRightsYear4	12000000	usd
CY2023	tve	Amortization Reacquired Rights Year5 AmortizationReacquiredRightsYear5	11000000	usd
CY2023	tve	Amortization Reacquired Rights Year Thereafter AmortizationReacquiredRightsYearThereafter	267000000	usd
CY2023Q3	tve	Finance Lease Under Ppa FinanceLeaseUnderPPA	390000000	usd
CY2023Q3	tve	Operating Lease Under Ppa OperatingLeaseUnderPPA	135000000	usd
CY2022Q3	tve	Finance Lease Under Ppa FinanceLeaseUnderPPA	425000000	usd
CY2022Q3	tve	Operating Lease Under Ppa OperatingLeaseUnderPPA	133000000	usd
CY2023Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1627000000	usd
CY2022Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1899000000	usd
CY2023Q3	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	118000000	usd
CY2022Q3	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	108000000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1745000000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2007000000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1000000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1000000	usd
CY2023Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	849000000	usd
CY2022Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	808000000	usd
CY2023Q3	us-gaap	Energy Related Inventory EnergyRelatedInventory	313000000	usd
CY2022Q3	us-gaap	Energy Related Inventory EnergyRelatedInventory	303000000	usd
CY2023Q3	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	15000000	usd
CY2022Q3	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	18000000	usd
CY2023Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	69000000	usd
CY2022Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	57000000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	1108000000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	1072000000	usd
CY2023Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	28000000	usd
CY2022Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	18000000	usd
CY2023Q3	us-gaap	Commodity Contract Asset Current CommodityContractAssetCurrent	21000000	usd
CY2022Q3	us-gaap	Commodity Contract Asset Current CommodityContractAssetCurrent	172000000	usd
CY2023Q3	tve	Prepaid Software Maintenance PrepaidSoftwareMaintenance	18000000	usd
CY2022Q3	tve	Prepaid Software Maintenance PrepaidSoftwareMaintenance	14000000	usd
CY2023Q3	us-gaap	Prepaid Insurance PrepaidInsurance	16000000	usd
CY2022Q3	us-gaap	Prepaid Insurance PrepaidInsurance	16000000	usd
CY2023Q3	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	26000000	usd
CY2022Q3	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	25000000	usd
CY2023Q3	us-gaap	Other Assets Current OtherAssetsCurrent	134000000	usd
CY2022Q3	us-gaap	Other Assets Current OtherAssetsCurrent	257000000	usd
CY2022Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	18000000	usd
CY2022Q3	tve	Prepaid Software Maintenance PrepaidSoftwareMaintenance	14000000	usd
CY2022Q3	us-gaap	Prepaid Insurance PrepaidInsurance	16000000	usd
CY2022Q3	tve	Prepaid Long Term Service Agreements Current PrepaidLongTermServiceAgreementsCurrent	12000000	usd
CY2023	us-gaap	Derivatives Methods Of Accounting Hedging Derivatives DerivativesMethodsOfAccountingHedgingDerivatives	<span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">Commodity Contract Derivative Assets. </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">TVA enters into certain derivative contracts for natural gas that require physical</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">delivery of the contracted quantity of the commodity as well as certain financial derivative contracts to hedge exposure to the price of natural gas. Commodity contract derivative assets classified as current include deliveries or settlements that will occur within 12 months or less. See</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Note 15 </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">— Risk Management Activities and Derivative Transactions — Derivatives Not Receiving Hedge Accounting Treatment — Commodity Derivatives </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">and </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%">— Commodity Derivatives under the FHP </span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">for a</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%"> </span>discussion of TVA's commodity contract derivatives.
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	68199000000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35871000000	usd
CY2023Q3	tve	Net Completed Plant NetCompletedPlant	32328000000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	66442000000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	34239000000	usd
CY2022Q3	tve	Net Completed Plant NetCompletedPlant	32203000000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Owned Accumulated Depreciation PropertyPlantAndEquipmentOwnedAccumulatedDepreciation	659000000	usd
CY2023	tve	Accelerateddepreciation Accelerateddepreciation	177000000	usd
CY2022	tve	Accelerateddepreciation Accelerateddepreciation	140000000	usd
CY2021	tve	Accelerateddepreciation Accelerateddepreciation	136000000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	177000000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	155000000	usd
CY2023Q3	tve	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	572000000	usd
CY2022Q3	tve	Finance Lease Right Of Use Asset After Accumulated Amortization FinanceLeaseRightOfUseAssetAfterAccumulatedAmortization	630000000	usd
CY2023Q3	tve	Total Lease Assets TotalLeaseAssets	749000000	usd
CY2022Q3	tve	Total Lease Assets TotalLeaseAssets	785000000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	71000000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	93000000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	93000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	576000000	usd
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	628000000	usd
CY2023Q3	tve	Total Lease Liabilities TotalLeaseLiabilities	796000000	usd
CY2022Q3	tve	Total Lease Liabilities TotalLeaseLiabilities	839000000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	69000000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	56000000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	52000000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	134000000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	78000000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	75000000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	18000000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	26000000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	12000000	usd
CY2023	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	57000000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	58000000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	51000000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	43000000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	42000000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	39000000	usd
CY2023	tve	Total Finance Lease Costs TotalFinanceLeaseCosts	100000000	usd
CY2021	tve	Total Finance Lease Costs TotalFinanceLeaseCosts	90000000	usd
CY2023	us-gaap	Lease Cost LeaseCost	321000000	usd
CY2022	us-gaap	Lease Cost LeaseCost	260000000	usd
CY2021	us-gaap	Lease Cost LeaseCost	229000000	usd
CY2022	tve	Total Finance Lease Costs TotalFinanceLeaseCosts	100000000	usd
CY2023	tve	Operating Cash Flows For Operating Leases OperatingCashFlowsForOperatingLeases	77000000	usd
CY2022	tve	Operating Cash Flows For Operating Leases OperatingCashFlowsForOperatingLeases	57000000	usd
CY2021	tve	Operating Cash Flows For Operating Leases OperatingCashFlowsForOperatingLeases	53000000	usd
CY2023	tve	Operating Cash Flows For Finance Leases OperatingCashFlowsForFinanceLeases	43000000	usd
CY2022	tve	Operating Cash Flows For Finance Leases OperatingCashFlowsForFinanceLeases	42000000	usd
CY2021	tve	Operating Cash Flows For Finance Leases OperatingCashFlowsForFinanceLeases	39000000	usd
CY2023	tve	Financing Cash Flows For Finance Leases FinancingCashFlowsForFinanceLeases	56000000	usd
CY2022	tve	Financing Cash Flows For Finance Leases FinancingCashFlowsForFinanceLeases	60000000	usd
CY2021	tve	Financing Cash Flows For Finance Leases FinancingCashFlowsForFinanceLeases	52000000	usd
CY2023	tve	Lease Assets Obtained In Exchange For Lease Obligations Operating LeaseAssetsObtainedInExchangeForLeaseObligationsOperating	84000000	usd
CY2022	tve	Lease Assets Obtained In Exchange For Lease Obligations Operating LeaseAssetsObtainedInExchangeForLeaseObligationsOperating	43000000	usd
CY2021	tve	Lease Assets Obtained In Exchange For Lease Obligations Operating LeaseAssetsObtainedInExchangeForLeaseObligationsOperating	-22000000	usd
CY2023	tve	Lease Assets Obtained In Exchange For Lease Obligations Finance LeaseAssetsObtainedInExchangeForLeaseObligationsFinance	3000000	usd
CY2022	tve	Lease Assets Obtained In Exchange For Lease Obligations Finance LeaseAssetsObtainedInExchangeForLeaseObligationsFinance	0	usd
CY2021	tve	Lease Assets Obtained In Exchange For Lease Obligations Finance LeaseAssetsObtainedInExchangeForLeaseObligationsFinance	233000000	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y
CY2023Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P10Y
CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P11Y
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.041
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.015
CY2023Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.216
CY2022Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.178
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	76000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	51000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	24000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	9000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	11000000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	174000000	usd
CY2023Q3	tve	Present Value Of Future Minimum Lease Payments Operating PresentValueOfFutureMinimumLeasePaymentsOperating	-10000000	usd
CY2023Q3	tve	Operating Present Value Of Net Minimum Lease Payments OperatingPresentValueOfNetMinimumLeasePayments	164000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	109000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	107000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	106000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	104000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	102000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	450000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	978000000	usd
CY2023Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	346000000	usd
CY2023Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	632000000	usd
CY2023Q3	tve	Purchased Power Lease Bess PurchasedPowerLeaseBESS	43000000	usd
CY2023Q3	tve	New Pp As With Battery Storage NewPPAsWithBatteryStorage	394000000	usd
CY2023Q3	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	97000000	usd
CY2022Q3	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	99000000	usd
CY2023Q3	tve	Prepaid Long Term Service Agreements Noncurrent PrepaidLongTermServiceAgreementsNoncurrent	64000000	usd
CY2022Q3	tve	Prepaid Long Term Service Agreements Noncurrent PrepaidLongTermServiceAgreementsNoncurrent	74000000	usd
CY2023Q3	tve	Prepaid Capital Assets PrepaidCapitalAssets	28000000	usd
CY2022Q3	tve	Prepaid Capital Assets PrepaidCapitalAssets	0	usd
CY2023Q3	us-gaap	Commodity Contract Asset Noncurrent CommodityContractAssetNoncurrent	12000000	usd
CY2022Q3	us-gaap	Commodity Contract Asset Noncurrent CommodityContractAssetNoncurrent	102000000	usd
CY2023Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	82000000	usd
CY2022Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	70000000	usd
CY2023Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	330000000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	394000000	usd
CY2023Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	178000000	usd
CY2023Q3	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	7000000	usd
CY2022Q3	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	6000000	usd
CY2023Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	3000000	usd
CY2022Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	3000000	usd
CY2023Q3	tve	Prepaid Long Term Service Agreements Current PrepaidLongTermServiceAgreementsCurrent	25000000	usd
CY2022Q3	tve	Prepaid Long Term Service Agreements Current PrepaidLongTermServiceAgreementsCurrent	12000000	usd
CY2023Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	5566000000	usd
CY2023Q3	us-gaap	Regulatory Assets RegulatoryAssets	5744000000	usd
CY2023Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	222000000	usd
CY2023Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	107000000	usd
CY2023Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	329000000	usd
CY2023Q3	tve	Change In Nuclear Decommissioning Costs ChangeInNuclearDecommissioningCosts	93000000	usd
CY2013Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	360000000	usd
CY2023Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	40000000	usd
CY2023Q3	tve	Financialinstrumentssubjecttomandatoryredemptioninterestratestatedpercentage Financialinstrumentssubjecttomandatoryredemptioninterestratestatedpercentage	0.07
CY2023Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	9000000	usd
CY2022Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	10000000	usd
CY2023Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	35000000	usd
CY2022Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	39000000	usd
CY2023Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	933000000	usd
CY2022Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	968000000	usd
CY2023Q3	tve	Other Long Term Debt Maturity Year One OtherLongTermDebtMaturityYearOne	35000000	usd
CY2023Q3	tve	Other Long Term Debt Maturity Year Two OtherLongTermDebtMaturityYearTwo	37000000	usd
CY2023Q3	tve	Other Long Term Debt Maturity Year Three OtherLongTermDebtMaturityYearThree	39000000	usd
CY2023Q3	tve	Other Long Term Debt Maturity Year Four OtherLongTermDebtMaturityYearFour	40000000	usd
CY2023Q3	tve	Other Long Term Debt Maturity Year Five OtherLongTermDebtMaturityYearFive	42000000	usd
CY2023Q3	tve	Other Long Term Debt Maturity Year Six OtherLongTermDebtMaturityYearSix	781000000	usd
CY2023Q3	tve	Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinnexttwelvemonths Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinnexttwelvemonths	1000000	usd
CY2023Q3	tve	Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyeartwo Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyeartwo	1000000	usd
CY2023Q3	tve	Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyearthree Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyearthree	1000000	usd
CY2023Q3	tve	Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyearfour Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyearfour	1000000	usd
CY2023Q3	tve	Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyearfive Minimumpaymentsonmembershipinterestssubjecttomandatoryredemptiondueinyearfive	1000000	usd
CY2023Q3	tve	Minimum Payments On Membership Interests Subject To Mandatory Redemption Due Thereafter MinimumPaymentsOnMembershipInterestsSubjectToMandatoryRedemptionDueThereafter	13000000	usd
CY2023Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	52000000	usd
CY2022Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	1000000	usd
CY2023Q3	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	45000000	usd
CY2022Q3	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	39000000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1211000000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1485000000	usd
CY2022Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	1000000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	71000000	usd
CY2023Q3	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	65000000	usd
CY2022Q3	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	53000000	usd
CY2023Q3	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	21000000	usd
CY2022Q3	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	16000000	usd
CY2023	us-gaap	Asset Retirement Obligation Period Increase Decrease AssetRetirementObligationPeriodIncreaseDecrease	327000000	usd
CY2023	tve	Total Aro Change Due To Ccr TotalAROChangeDueToCCR	458000000	usd
CY2023	tve	Change In Estimate Due To Gallatin Ccr Closure ChangeInEstimateDueToGallatinCCRClosure	60000000	usd
CY2023	tve	Changes In Closure Liabilities ChangesInClosureLiabilities	15000000	usd
CY2023	tve	Increasein Asset Retirement Obligation Revisionsin Estimate IncreaseinAssetRetirementObligationRevisionsinEstimate	9000000	usd
CY2022	tve	Change In Estimate Due To Coal Fines ChangeInEstimateDueToCoalFines	119000000	usd
CY2022	tve	Total Aro Change Due To Ccr TotalAROChangeDueToCCR	82000000	usd
CY2022	tve	Change In Estimate Due To Closure Of Coal Yards ChangeInEstimateDueToClosureOfCoalYards	57000000	usd
CY2022	tve	Change In Estimate Due To Timing Of Asset Retirement Activities ChangeInEstimateDueToTimingOfAssetRetirementActivities	47000000	usd
CY2022	tve	Change In Estimate Due To Timing Of Maintenance ChangeInEstimateDueToTimingOfMaintenance	53000000	usd
CY2022	tve	Change In Estimate Due To Gallatin Ccr Closure ChangeInEstimateDueToGallatinCCRClosure	30000000	usd
CY2022	tve	Change In Cost Estimates At Allen ChangeInCostEstimatesAtAllen	15000000	usd
CY2022	tve	Change Due To Cost Study ChangeDueToCostStudy	58000000	usd
CY2023	us-gaap	Amortization And Depreciation Of Decontaminating And Decommissioning Assets AmortizationAndDepreciationOfDecontaminatingAndDecommissioningAssets	188000000	usd
CY2022	us-gaap	Amortization And Depreciation Of Decontaminating And Decommissioning Assets AmortizationAndDepreciationOfDecontaminatingAndDecommissioningAssets	137000000	usd
CY2021	us-gaap	Amortization And Depreciation Of Decontaminating And Decommissioning Assets AmortizationAndDepreciationOfDecontaminatingAndDecommissioningAssets	72000000	usd
CY2022Q3	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	-16000000	usd
CY2023	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	29000000	usd
CY2021Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	7002000000	usd
CY2022	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	311000000	usd
CY2022	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	247000000	usd
CY2022	tve	Accretion Recorded As Regulatory Asset AccretionRecordedAsRegulatoryAsset	224000000	usd
CY2022Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	7162000000	usd
CY2023	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	279000000	usd
CY2023	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	369000000	usd
CY2023	tve	Accretion Recorded As Regulatory Asset AccretionRecordedAsRegulatoryAsset	237000000	usd
CY2023Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	7489000000	usd
CY2023Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	272000000	usd
CY2022Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	275000000	usd
CY2023Q3	tve	Debt Ceiling DebtCeiling	30000000000	usd
CY2013Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	360000000	usd
CY2023Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	40000000	usd
CY2012Q1	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.071
CY2023Q3	tve	Shortterm Borrowings Gross ShorttermBorrowingsGross	432000000	usd
CY2022Q3	tve	Shortterm Borrowings Gross ShorttermBorrowingsGross	1173000000	usd
CY2023Q3	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0529
CY2022Q3	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0293
CY2023Q3	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	-8000000	usd
CY2022	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	1028000000	usd
CY2022Q3	tve	Percent Of Par Value PercentOfParValue	0.96786
CY2023Q3	tve	Percent Of Par Value PercentOfParValue	0.99187
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	432000000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	1172000000	usd
CY2023Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	35000000	usd
CY2022Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	39000000	usd
CY2023Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	1022000000	usd
CY2022Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	29000000	usd
CY2023Q3	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	1489000000	usd
CY2022Q3	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	1240000000	usd
CY2023Q3	tve	Long Term Power Bonds LongTermPowerBonds	17970000000	usd
CY2022Q3	tve	Long Term Power Bonds LongTermPowerBonds	17950000000	usd
CY2023Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	126000000	usd
CY2022Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	124000000	usd
CY2023Q3	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	17844000000	usd
CY2022Q3	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	17826000000	usd
CY2023Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	933000000	usd
CY2022Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	968000000	usd
CY2023Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18777000000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18794000000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	109000000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	150000000	usd
CY2023Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1022000000	usd
CY2023Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	1022000000	usd
CY2023Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	1370000000	usd
CY2023Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1020000000	usd
CY2023Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1272000000	usd
CY2023Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	13395000000	usd
CY2023Q3	us-gaap	Long Term Debt LongTermDebt	19101000000	usd
CY2023Q3	tve	Shortterm Borrowings Gross ShorttermBorrowingsGross	432000000	usd
CY2023Q3	tve	Shortterm Borrowings Gross ShorttermBorrowingsGross	432000000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	109000000	usd
CY2023Q3	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	85000000	usd
CY2023Q3	tve	Lettersof Credit Outstanding Amount3 LettersofCreditOutstandingAmount3	99000000	usd
CY2023Q3	tve	Longterm Lineof Credit Borrowings3 LongtermLineofCreditBorrowings3	0	usd
CY2023Q3	tve	Letterof Credit Outstanding Amount2 LetterofCreditOutstandingAmount2	96000000	usd
CY2023Q3	tve	Longterm Lineof Credit Borrowings2 LongtermLineofCreditBorrowings2	0	usd
CY2023Q3	tve	Borrowings Under Us Treasury Credit Facility BorrowingsUnderUSTreasuryCreditFacility	0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	99000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-157000000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	42000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-93000000	usd
CY2023	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	0	usd
CY2023	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred	20000000	usd
CY2023	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
CY2023	tve	Changein Unrealizedgainslosseson Interest Rate Derivatives ChangeinUnrealizedgainslossesonInterestRateDerivatives	-240000000	usd
CY2022	tve	Changein Unrealizedgainslosseson Interest Rate Derivatives ChangeinUnrealizedgainslossesonInterestRateDerivatives	-728000000	usd
CY2023	us-gaap	Increase Decrease In Derivative Assets IncreaseDecreaseInDerivativeAssets	301000000	usd
CY2023Q3	us-gaap	Derivative Asset After Offset Subject To Master Netting Arrangement DerivativeAssetAfterOffsetSubjectToMasterNettingArrangement	37000000	usd
CY2022Q3	us-gaap	Derivative Asset After Offset Subject To Master Netting Arrangement DerivativeAssetAfterOffsetSubjectToMasterNettingArrangement	275000000	usd
CY2023Q3	us-gaap	Derivative Liability After Offset Subject To Master Netting Arrangement DerivativeLiabilityAfterOffsetSubjectToMasterNettingArrangement	991000000	usd
CY2022Q3	us-gaap	Derivative Liability After Offset Subject To Master Netting Arrangement DerivativeLiabilityAfterOffsetSubjectToMasterNettingArrangement	1160000000	usd
CY2023Q3	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	22000000	usd
CY2022Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1900000000	usd
CY2023	tve	Two Largest Customer Percentage Of Total Operating Revenue TwoLargestCustomerPercentageOfTotalOperatingRevenue	0.17
CY2023Q3	us-gaap	Long Term Investments LongTermInvestments	4100000000	usd
CY2023Q3	tve	Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipminimum Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipminimum	3	units
CY2023Q3	tve	Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipmaximum Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipmaximum	4	units
CY2023	tve	Minimuminvestmentperiod Minimuminvestmentperiod	P10Y
CY2023Q3	tve	Number Of Readily Available Quoted Exchange Prices For Investments NumberOfReadilyAvailableQuotedExchangePricesForInvestments	0
CY2022Q3	us-gaap	Equity Securities Fvni Noncurrent EquitySecuritiesFVNINoncurrent	534000000	usd
CY2022Q3	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	332000000	usd
CY2022Q3	us-gaap	Financial Instruments Owned Corporate Debt At Fair Value FinancialInstrumentsOwnedCorporateDebtAtFairValue	282000000	usd
CY2022Q3	tve	Financial Instruments Owned Mortgages Residential Mortgagebackedand Assetbacked Securitiesat Fair Value FinancialInstrumentsOwnedMortgagesResidentialMortgagebackedandAssetbackedSecuritiesatFairValue	52000000	usd
CY2022Q3	tve	Institutionalmutualfunds Institutionalmutualfunds	242000000	usd
CY2022Q3	tve	Forward Contract Derivative Assetat Fair Value ForwardContractDerivativeAssetatFairValue	4000000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	179000000	usd
CY2022Q3	tve	Privatepartnershipsmeasuredatnetassetvalue Privatepartnershipsmeasuredatnetassetvalue	487000000	usd
CY2022Q3	tve	Privaterealestatemeasuredatnetassetvalue Privaterealestatemeasuredatnetassetvalue	369000000	usd
CY2022Q3	tve	Privatecreditmeasuredatnetassetvalue Privatecreditmeasuredatnetassetvalue	103000000	usd
CY2022Q3	tve	Commingledfundsmeasuredatnetassetvalue Commingledfundsmeasuredatnetassetvalue	1087000000	usd
CY2022Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	3671000000	usd
CY2022Q3	us-gaap	Financial Instruments Owned Physical Commodities At Fair Value FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue	152000000	usd
CY2022Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	3946000000	usd
CY2022Q3	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	240000000	usd
CY2022Q3	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	905000000	usd
CY2022Q3	tve	Commoditycontractderivativeliabilitiesfairvaluedisclosure Commoditycontractderivativeliabilitiesfairvaluedisclosure	7000000	usd
CY2022Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	1160000000	usd
CY2022Q3	tve	Government Debt Securities Reclassed GovernmentDebtSecuritiesReclassed	1000000	usd
CY2022Q3	tve	Corporate Debt Securities Reclassed CorporateDebtSecuritiesReclassed	1000000	usd
CY2022Q3	tve	Commingled Funds Reclassed CommingledFundsReclassed	116000000	usd
CY2023Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	55000000	usd
CY2022Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	62000000	usd
CY2023Q3	us-gaap	Notes Receivable Net NotesReceivableNet	96000000	usd
CY2022Q3	us-gaap	Notes Receivable Net NotesReceivableNet	96000000	usd
CY2023Q3	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	81000000	usd
CY2022Q3	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	81000000	usd
CY2023Q3	tve	Unfunded Loan Commitments UnfundedLoanCommitments	1000000	usd
CY2022Q3	tve	Unfunded Loan Commitments UnfundedLoanCommitments	0	usd
CY2023Q3	us-gaap	Shares Subject To Mandatory Redemption Settlement Terms Amount SharesSubjectToMandatoryRedemptionSettlementTermsAmount	19000000	usd
CY2022Q3	us-gaap	Shares Subject To Mandatory Redemption Settlement Terms Amount SharesSubjectToMandatoryRedemptionSettlementTermsAmount	22000000	usd
CY2023Q3	us-gaap	Unsecured Debt UnsecuredDebt	17963000000	usd
CY2022Q3	us-gaap	Unsecured Debt UnsecuredDebt	18070000000	usd
CY2023Q3	us-gaap	Other Long Term Debt OtherLongTermDebt	927000000	usd
CY2022Q3	us-gaap	Other Long Term Debt OtherLongTermDebt	989000000	usd
CY2023	tve	Percent Of Sales Of Electricity To Lp Cs PercentOfSalesOfElectricityToLPCs	0.92
CY2023	tve	Electricrevenue Electricrevenue	11900000000	usd
CY2023	tve	Salesof Electricitysubtotal SalesofElectricitysubtotal	11888000000	usd
CY2022	tve	Salesof Electricitysubtotal SalesofElectricitysubtotal	12352000000	usd
CY2021	tve	Salesof Electricitysubtotal SalesofElectricitysubtotal	10350000000	usd
CY2023	tve	Offsystemsales Offsystemsales	14000000	usd
CY2022	tve	Offsystemsales Offsystemsales	19000000	usd
CY2021	tve	Offsystemsales Offsystemsales	7000000	usd
CY2023	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	-3000000	usd
CY2022	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	0	usd
CY2021	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	0	usd
CY2023	tve	Electricrevenue Electricrevenue	11899000000	usd
CY2022	tve	Electricrevenue Electricrevenue	12371000000	usd
CY2021	tve	Electricrevenue Electricrevenue	10357000000	usd
CY2023	tve	Otherrevenue Otherrevenue	155000000	usd
CY2022	tve	Otherrevenue Otherrevenue	169000000	usd
CY2021	tve	Otherrevenue Otherrevenue	146000000	usd
CY2023	us-gaap	Revenues Revenues	12054000000	usd
CY2022	us-gaap	Revenues Revenues	12540000000	usd
CY2021	us-gaap	Revenues Revenues	10503000000	usd
CY2023	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	-3000000	usd
CY2022	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	0	usd
CY2021	tve	Revenue Capitalized During Pre Commercial Operations RevenueCapitalizedDuringPreCommercialOperations	0	usd
CY2023	tve	Electricrevenue Electricrevenue	11899000000	usd
CY2022	tve	Electricrevenue Electricrevenue	12371000000	usd
CY2021	tve	Electricrevenue Electricrevenue	10357000000	usd
CY2023	tve	Otherrevenue Otherrevenue	155000000	usd
CY2022	tve	Otherrevenue Otherrevenue	169000000	usd
CY2021	tve	Otherrevenue Otherrevenue	146000000	usd
CY2023	us-gaap	Revenues Revenues	12054000000	usd
CY2022	us-gaap	Revenues Revenues	12540000000	usd
CY2021	us-gaap	Revenues Revenues	10503000000	usd
CY2023	tve	Percent Of Wholesale Credit Offered PercentOfWholesaleCreditOffered	0.031
CY2023	tve	Bill Credits For Lta BillCreditsForLTA	-199000000	usd
CY2022	tve	Bill Credits For Lta BillCreditsForLTA	-199000000	usd
CY2021	tve	Bill Credits For Lta BillCreditsForLTA	189000000	usd
CY2023Q3	tve	Number Of Lp Cs Signed Lta NumberOfLPCsSignedLTA	147	units
CY2023Q3	tve	Number Of Lp Cs Signed Flexibility Agreement NumberOfLPCsSignedFlexibilityAgreement	89	units
CY2023	tve	Percent Of Pandemic Credit Offered PercentOfPandemicCreditOffered	0.025
CY2023	tve	Pandemic Relief Credit PandemicReliefCredit	-225000000	usd
CY2022	tve	Pandemic Relief Credit PandemicReliefCredit	-228000000	usd
CY2021	tve	Pandemic Relief Credit PandemicReliefCredit	221000000	usd
CY2023Q3	tve	Number Of Lp Cs Signed Lta NumberOfLPCsSignedLTA	147	units
CY2023Q3	tve	Total Number Of Lp Cs TotalNumberOfLPCs	153	units
CY2023	tve	Percentage Of Total Operating Revenues PercentageOfTotalOperatingRevenues	0.904
CY2023	tve	Mlg Wsofoperatingrevenues MLGWsofoperatingrevenues	0.09
CY2022	tve	Mlg Wsofoperatingrevenues MLGWsofoperatingrevenues	0.09
CY2021	tve	Mlg Wsofoperatingrevenues MLGWsofoperatingrevenues	0.09
CY2021	tve	Ne Ssofoperatingrevenues NESsofoperatingrevenues	0.08
CY2023	tve	Ne Ssofoperatingrevenues NESsofoperatingrevenues	0.08
CY2022	tve	Ne Ssofoperatingrevenues NESsofoperatingrevenues	0.08
CY2023	tve	Economicincentives Economicincentives	330000000	usd
CY2022	tve	Economicincentives Economicincentives	328000000	usd
CY2021	tve	Economicincentives Economicincentives	315000000	usd
CY2023Q3	tve	Unpaid Economic Incentives UnpaidEconomicIncentives	-188000000	usd
CY2022Q3	tve	Unpaid Economic Incentives UnpaidEconomicIncentives	-187000000	usd
CY2023	tve	Sale Of Bellefonte SaleOfBellefonte	0	usd
CY2022	tve	Sale Of Bellefonte SaleOfBellefonte	0	usd
CY2021	tve	Sale Of Bellefonte SaleOfBellefonte	-28000000	usd
CY2023	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	34000000	usd
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	15000000	usd
CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	12000000	usd
CY2023	tve	External Services ExternalServices	15000000	usd
CY2022	tve	External Services ExternalServices	16000000	usd
CY2021	tve	External Services ExternalServices	13000000	usd
CY2023	us-gaap	Gain Loss On Investments GainLossOnInvestments	13000000	usd
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	-17000000	usd
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	16000000	usd
CY2023	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1000000	usd
CY2022	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	7000000	usd
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	0	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	61000000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	7000000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	13000000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	1100000000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	1100000000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	1100000000	usd
CY2023Q3	tve	Aro Project Accruals Included In Ap AROProjectAccrualsIncludedInAP	71000000	usd
CY2022Q3	tve	Aro Project Accruals Included In Ap AROProjectAccrualsIncludedInAP	119000000	usd
CY2021Q3	tve	Aro Project Accruals Included In Ap AROProjectAccrualsIncludedInAP	98000000	usd
CY2021	tve	Lease Assets Obtained In Exchange For Lease Obligations Finance LeaseAssetsObtainedInExchangeForLeaseObligationsFinance	233000000	usd
CY2023	tve	Fixed And Variable Fund Maximum Annual Contribution FixedAndVariableFundMaximumAnnualContribution	10000	usd
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	105000000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	97000000	usd
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	92000000	usd
CY2023Q3	tve	Defined Benefit Plan Cost Of Living Adjustment Assumption DefinedBenefitPlanCostOfLivingAdjustmentAssumption	0.0025
CY2022	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0383
CY2022	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0383
CY2023	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0459
CY2023	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0459
CY2021	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0152
CY2021	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0152
CY2023Q3	us-gaap	Defined Benefit Plan Plan Assets Target Allocation Percentage DefinedBenefitPlanPlanAssetsTargetAllocationPercentage	1
CY2023Q3	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2022Q3	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2023Q3	tve	Fair Value Plan Assets Gross FairValuePlanAssetsGross	8605000000	usd
CY2023Q3	tve	Defined Benefit Plan Fair Value Of Plan Derivative Liabilities DefinedBenefitPlanFairValueOfPlanDerivativeLiabilities	128000000	usd
CY2023Q3	tve	Net Payables NetPayables	167000000	usd
CY2023Q3	tve	Payables For Collateral On Loaned Securities PayablesForCollateralOnLoanedSecurities	181000000	usd
CY2022Q3	tve	Fair Value Plan Assets Gross FairValuePlanAssetsGross	8566000000	usd
CY2022Q3	tve	Defined Benefit Plan Fair Value Of Plan Derivative Liabilities DefinedBenefitPlanFairValueOfPlanDerivativeLiabilities	176000000	usd
CY2022Q3	tve	Net Payables NetPayables	100000000	usd
CY2022Q3	tve	Payables For Collateral On Loaned Securities PayablesForCollateralOnLoanedSecurities	196000000	usd
CY2023	tve	Votingpercentagerequiredtodesolvepartnershipinprivateequity Votingpercentagerequiredtodesolvepartnershipinprivateequity	0.80
CY2023	us-gaap	Other Postretirement Benefits Payments OtherPostretirementBenefitsPayments	25000000	usd
CY2023	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	4000000	usd
CY2022	us-gaap	Other Postretirement Benefits Payments OtherPostretirementBenefitsPayments	28000000	usd
CY2022	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	4000000	usd
CY2023	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0459
CY2023	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0459
CY2023	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	3000000	usd
CY2023Q3	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	266000000	usd
CY2022	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0383
CY2022	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0383
CY2022	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	40000000	usd
CY2022Q3	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	299000000	usd
CY2021	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0152
CY2021	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0152
CY2021	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	20000000	usd
CY2022	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0383
CY2022	tve	Post Employment Benefits Assumptions Used Calculating Net Periodic Benefit Cost And Unpaid Benefit Obligation Discount Rate PostEmploymentBenefitsAssumptionsUsedCalculatingNetPeriodicBenefitCostAndUnpaidBenefitObligationDiscountRate	0.0383
CY2023	us-gaap	Research And Development Arrangement Contract To Perform For Others Costs Incurred Gross ResearchAndDevelopmentArrangementContractToPerformForOthersCostsIncurredGross	31000000	usd
CY2023Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	6000000	usd
CY2023Q3	tve	Megawatts Provided Under Power Purchase Obligations MegawattsProvidedUnderPowerPurchaseObligations	4487	megawatts
CY2023	tve	Remainingtermsoftheagreementshighendofrange Remainingtermsoftheagreementshighendofrange	P12Y
CY2023Q3	tve	Megawattsprovidedundertransmissionobligations Megawattsprovidedundertransmissionobligations	2792
CY2023	tve	Power Purchased Under Agreement PowerPurchasedUnderAgreement	301000000	usd
CY2022	tve	Power Purchased Under Agreement PowerPurchasedUnderAgreement	318000000	usd
CY2021	tve	Power Purchased Under Agreement PowerPurchasedUnderAgreement	202000000	usd
CY2023Q3	tve	Unfundedloancommitmentdueinyear2 Unfundedloancommitmentdueinyear2	1000000	usd
CY2023Q3	tve	Unfundedloancommitmentdueinyear3 Unfundedloancommitmentdueinyear3	0	usd
CY2023Q3	tve	Us Congress Is Required To Take Action If These Layes Are Exhausted USCongressIsRequiredToTakeActionIfTheseLayesAreExhausted	2	insurance_layers
CY2023Q3	tve	Nuclear Liability Insurance NuclearLiabilityInsurance	450000000	usd
CY2023Q3	tve	Assessment From Licensees For Each Licensed Reactor AssessmentFromLicenseesForEachLicensedReactor	138000000	usd
CY2023Q3	tve	Number Of Licensed Nuclear Units NumberOfLicensedNuclearUnits	7	units
CY2023Q3	tve	Maximum Assessment Per Nuclear Incident MaximumAssessmentPerNuclearIncident	963000000	usd
CY2023Q3	tve	Nuclear Accident Assessment Limitation Per Year Per Unit NuclearAccidentAssessmentLimitationPerYearPerUnit	20000000	usd
CY2023	tve	Numberoflicensedreactorsin Us NumberoflicensedreactorsinUS	97	reactors
CY2023Q3	tve	Total Amount Of Protection Available TotalAmountOfProtectionAvailable	13800000000	usd
CY2023Q3	tve	Amount Of Insurance Available For Loss At Any One Site AmountOfInsuranceAvailableForLossAtAnyOneSite	2100000000	usd
CY2023Q3	tve	Amount Of Insurance Available For Loss At Any One Site Max AmountOfInsuranceAvailableForLossAtAnyOneSiteMax	2800000000	usd
CY2023Q3	tve	Maximumamountofretrospectivepremiums Maximumamountofretrospectivepremiums	114000000	usd
CY2023Q3	tve	Maximum Idemnity If Covered Accident Tasks Or Keeps Nuclear Unit Offline MaximumIdemnityIfCoveredAccidentTasksOrKeepsNuclearUnitOffline	490000000	usd
CY2023Q3	tve	Retrospective Premiums RetrospectivePremiums	44000000	usd
CY2023Q3	tve	Number Of Procedures For Determining Estimates For Costs Of Nuclear Decommissioning NumberOfProceduresForDeterminingEstimatesForCostsOfNuclearDecommissioning	2	procedures
CY2023Q3	tve	Amount Spent To Reduce Emissions Since1970 AmountSpentToReduceEmissionsSince1970	6800000000	usd
CY2023	tve	Amount Spent To Reduce Emissions AmountSpentToReduceEmissions	25000000	usd
CY2022	tve	Amount Spent To Reduce Emissions AmountSpentToReduceEmissions	16000000	usd
CY2021	tve	Amount Spent To Reduce Emissions AmountSpentToReduceEmissions	17000000	usd
CY2023Q3	tve	Possible Additional Future Costs For Compliance With Clean Air Act Requirements PossibleAdditionalFutureCostsForComplianceWithCleanAirActRequirements	252000000	usd
CY2023Q3	tve	Possibleadditionalfuturecostsforcompliancewith Cc Rrequirements PossibleadditionalfuturecostsforcompliancewithCCRrequirements	1600000000	usd
CY2023Q3	tve	Possibleadditionalfuturecostsforcompliancewith Clean Waterrequirements. PossibleadditionalfuturecostsforcompliancewithCleanWaterrequirements.	190000000	usd
CY2023Q3	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	16000000	usd
CY2022Q3	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	17000000	usd
CY2023	tve	Amount Remaining To Be Spent Under Environmental Agreements AmountRemainingToBeSpentUnderEnvironmentalAgreements	8000000	usd
CY2023Q3	tve	Amount Of Appropriation Investment That Must Be Repaid AmountOfAppropriationInvestmentThatMustBeRepaid	1000000000	usd
CY2016Q3	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	1000000000	usd
CY2023Q3	tve	Computed Average Interest Rate Payable ComputedAverageInterestRatePayable	0.0199
CY2022Q3	tve	Computed Average Interest Rate Payable ComputedAverageInterestRatePayable	0.0147
CY2021Q3	tve	Computed Average Interest Rate Payable ComputedAverageInterestRatePayable	0.0164
CY2023	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2023	dei	Auditor Location AuditorLocation	Chattanooga, Tennessee
CY2023Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
FilingSummary.xml	Edgar Link	unprocessable
tve-20230930_cal.xml	Edgar Link	unprocessable
tve-20230930_lab.xml	Edgar Link	unprocessable
0001376986-23-000022-index-headers.html	Edgar Link	pending
0001376986-23-000022-index.html	Edgar Link	pending
0001376986-23-000022.txt	Edgar Link	pending
0001376986-23-000022-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
insidertradingpolicy.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
policyforrecoveryoferroneo.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R113.htm	Edgar Link	pending
R114.htm	Edgar Link	pending
R115.htm	Edgar Link	pending
R116.htm	Edgar Link	pending
R117.htm	Edgar Link	pending
R118.htm	Edgar Link	pending
R119.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R120.htm	Edgar Link	pending
R121.htm	Edgar Link	pending
R122.htm	Edgar Link	pending
R123.htm	Edgar Link	pending
R124.htm	Edgar Link	pending
R125.htm	Edgar Link	pending
R126.htm	Edgar Link	pending
R127.htm	Edgar Link	pending
R128.htm	Edgar Link	pending
R129.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R130.htm	Edgar Link	pending
R131.htm	Edgar Link	pending
R132.htm	Edgar Link	pending
R133.htm	Edgar Link	pending
R134.htm	Edgar Link	pending
R135.htm	Edgar Link	pending
R136.htm	Edgar Link	pending
R137.htm	Edgar Link	pending
R138.htm	Edgar Link	pending
R139.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
tve-093023xex311.htm	Edgar Link	pending
tve-093023xex312.htm	Edgar Link	pending
tve-093023xex321.htm	Edgar Link	pending
tve-093023xex322.htm	Edgar Link	pending
tve-20230930.htm	Edgar Link	pending
tve-20230930.xsd	Edgar Link	pending
tve-20230930_g1.jpg	Edgar Link	pending
tve-20230930_g10.jpg	Edgar Link	pending
tve-20230930_g11.jpg	Edgar Link	pending
tve-20230930_g12.jpg	Edgar Link	pending
tve-20230930_g13.jpg	Edgar Link	pending
tve-20230930_g14.jpg	Edgar Link	pending
tve-20230930_g15.jpg	Edgar Link	pending
tve-20230930_g16.jpg	Edgar Link	pending
tve-20230930_g17.jpg	Edgar Link	pending
tve-20230930_g18.jpg	Edgar Link	pending
tve-20230930_def.xml	Edgar Link	unprocessable
tve-20230930_g19.jpg	Edgar Link	pending
tve-20230930_g2.jpg	Edgar Link	pending
tve-20230930_g20.jpg	Edgar Link	pending
tve-20230930_g21.jpg	Edgar Link	pending
tve-20230930_g22.jpg	Edgar Link	pending
tve-20230930_g23.jpg	Edgar Link	pending
tve-20230930_g24.jpg	Edgar Link	pending
tve-20230930_g25.jpg	Edgar Link	pending
tve-20230930_g26.jpg	Edgar Link	pending
tve-20230930_g27.jpg	Edgar Link	pending
tve-20230930_g28.jpg	Edgar Link	pending
tve-20230930_g29.jpg	Edgar Link	pending
tve-20230930_g3.jpg	Edgar Link	pending
tve-20230930_g30.jpg	Edgar Link	pending
tve-20230930_g31.jpg	Edgar Link	pending
tve-20230930_g32.jpg	Edgar Link	pending
tve-20230930_g33.jpg	Edgar Link	pending
tve-20230930_g34.jpg	Edgar Link	pending
tve-20230930_g35.jpg	Edgar Link	pending
tve-20230930_g36.jpg	Edgar Link	pending
tve-20230930_g37.jpg	Edgar Link	pending
tve-20230930_g38.jpg	Edgar Link	pending
tve-20230930_g39.jpg	Edgar Link	pending
tve-20230930_g4.jpg	Edgar Link	pending
tve-20230930_g40.jpg	Edgar Link	pending
tve-20230930_g41.jpg	Edgar Link	pending
tve-20230930_g42.jpg	Edgar Link	pending
tve-20230930_g43.jpg	Edgar Link	pending
tve-20230930_g44.jpg	Edgar Link	pending
tve-20230930_g45.jpg	Edgar Link	pending
tve-20230930_g46.jpg	Edgar Link	pending
tve-20230930_g47.jpg	Edgar Link	pending
tve-20230930_g48.jpg	Edgar Link	pending
tve-20230930_g49.jpg	Edgar Link	pending
tve-20230930_g5.jpg	Edgar Link	pending
tve-20230930_g50.jpg	Edgar Link	pending
tve-20230930_g51.jpg	Edgar Link	pending
tve-20230930_g52.jpg	Edgar Link	pending
tve-20230930_g53.jpg	Edgar Link	pending
tve-20230930_g54.jpg	Edgar Link	pending
tve-20230930_g55.jpg	Edgar Link	pending
tve-20230930_g56.jpg	Edgar Link	pending
tve-20230930_g57.jpg	Edgar Link	pending
tve-20230930_g58.jpg	Edgar Link	pending
tve-20230930_g59.jpg	Edgar Link	pending
tve-20230930_g6.jpg	Edgar Link	pending
tve-20230930_g60.jpg	Edgar Link	pending
tve-20230930_g61.jpg	Edgar Link	pending
tve-20230930_g62.jpg	Edgar Link	pending
tve-20230930_g63.jpg	Edgar Link	pending
tve-20230930_g64.jpg	Edgar Link	pending
tve-20230930_g65.jpg	Edgar Link	pending
tve-20230930_g66.jpg	Edgar Link	pending
tve-20230930_g67.jpg	Edgar Link	pending
tve-20230930_g68.jpg	Edgar Link	pending
tve-20230930_g69.jpg	Edgar Link	pending
tve-20230930_g7.jpg	Edgar Link	pending
tve-20230930_g70.jpg	Edgar Link	pending
tve-20230930_g71.jpg	Edgar Link	pending
tve-20230930_g72.jpg	Edgar Link	pending
tve-20230930_g73.jpg	Edgar Link	pending
tve-20230930_g74.jpg	Edgar Link	pending
tve-20230930_g75.jpg	Edgar Link	pending
tve-20230930_g76.jpg	Edgar Link	pending
tve-20230930_g77.jpg	Edgar Link	pending
tve-20230930_g78.jpg	Edgar Link	pending
tve-20230930_g8.jpg	Edgar Link	pending
tve-20230930_g9.jpg	Edgar Link	pending
tve-20230930_pre.xml	Edgar Link	unprocessable
tve-20230930_htm.xml	Edgar Link	completed

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$TVE
Tennessee Valley Authority Stock $tve

2023 Q3 Form 10-K Financial Statement

#000137698623000022 Filed on November 14, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TVE Tennessee Valley Authority Stock $tve

2023 Q3 Form 10-K Financial Statement

#000137698623000022 Filed on November 14, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TVE
Tennessee Valley Authority Stock $tve