$TVE
Stock $tve

$tve Overview Financials Valuation SEC Filings Company Website

2022 Q2 Form 10-Q Financial Statement

#000137698622000014 Filed on August 02, 2022

Income Statement

Concept	2022 Q2	2021 Q3	2021 Q2
Revenue	$2.970B		$2.527B
YoY Change	17.53%		12.26%
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	$459.0M		$347.0M
YoY Change	32.28%		0.87%
% of Gross Profit
Operating Expenses	$2.380B		$1.937B
YoY Change	22.87%		12.88%
Operating Profit	$590.0M		$590.0M
YoY Change	0.0%		10.28%
Interest Expense	$2.000M		$3.000M
YoY Change	-33.33%		0.0%
% of Operating Profit	0.34%		0.51%
Other Income/Expense, Net	-$6.000M		$11.00M
YoY Change	-154.55%		-31.25%
Pretax Income
YoY Change
Income Tax
% Of Pretax Income
Net Earnings	$256.0M		$269.0M
YoY Change	-4.83%		31.22%
Net Earnings / Revenue	8.62%		10.65%
Basic Earnings Per Share
Diluted Earnings Per Share
COMMON SHARES
Basic Shares Outstanding	0.000 shares	0.000 shares	0.000 shares
Diluted Shares Outstanding

Balance Sheet

Concept	2022 Q2	2021 Q3	2021 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$501.0M	$499.0M	$500.0M
Short-Term Investments
Other Short-Term Assets	$269.0M	$287.0M	$179.0M
YoY Change	50.28%	241.67%	98.89%
Inventory	$1.013B	$950.0M	$1.006B
Prepaid Expenses	$12.00M	$12.00M	$9.000M
Receivables	$1.750B	$1.566B	$1.468B
Other Receivables
Total Short-Term Assets	$3.922B	$3.498B	$3.285B
YoY Change	19.39%	7.76%	-5.14%
LONG-TERM ASSETS
Property, Plant & Equipment	$36.64B	$36.46B	$36.09B
YoY Change	1.53%	2.49%	3.02%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$401.0M	$320.0M	$317.0M
YoY Change	26.5%	-1.54%	-6.49%
Total Long-Term Assets	$48.75B	$48.96B	$49.73B
YoY Change	-1.97%	-1.25%	3.73%
TOTAL ASSETS
Total Short-Term Assets	$3.922B	$3.498B	$3.285B
Total Long-Term Assets	$48.75B	$48.96B	$49.73B
Total Assets	$52.68B	$52.46B	$53.02B
YoY Change	-0.65%	-0.7%	3.13%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$1.034B	$780.0M	$1.598B
YoY Change	-35.29%	1268.42%	105.66%
Long-Term Debt Due		$1.028B
YoY Change		-42.47%
Total Short-Term Liabilities	$5.384B	$4.979B	$4.411B
YoY Change	22.06%	5.69%	-18.96%
LONG-TERM LIABILITIES
Long-Term Debt	$18.37B	$18.46B	$19.00B
YoY Change	-3.33%	-2.85%	-0.01%
Other Long-Term Liabilities	$1.560B	$2.041B	$2.036B
YoY Change	-23.38%	-19.9%	-25.91%
Total Long-Term Liabilities	$13.99B	$14.55B	$15.73B
YoY Change	-11.09%	-10.07%	6.57%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.384B	$4.979B	$4.411B
Total Long-Term Liabilities	$13.99B	$14.55B	$15.73B
Total Liabilities	$19.37B	$19.53B	$20.14B
YoY Change	-3.83%	-51.05%	-48.63%
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
YoY Change

Cashflow Statement

Concept	2022 Q2	2021 Q2
OPERATING ACTIVITIES
Net Income	$256.0M	$269.0M
YoY Change	-4.83%	31.22%
Depreciation, Depletion And Amortization	$459.0M	$347.0M
YoY Change	32.28%	0.87%
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001376986
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	X1
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	0	shares
	dei	Document Type DocumentType	10-Q
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	000-52313
	dei	Entity Registrant Name EntityRegistrantName	TENNESSEE VALLEY AUTHORITY
	dei	Entity Address Country EntityAddressCountry	US
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	62-0474417
	dei	Entity Address Address Line1 EntityAddressAddressLine1	400 W. Summit Hill Drive
	dei	Entity Address City Or Town EntityAddressCityOrTown	Knoxville
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TN
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	37902
	dei	City Area Code CityAreaCode	(865)
	dei	Local Phone Number LocalPhoneNumber	632-2101
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	501000000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	499000000	usd
CY2022Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1750000000	usd
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1566000000	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	1013000000	usd
CY2021Q3	us-gaap	Inventory Net InventoryNet	950000000	usd
CY2022Q2	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	389000000	usd
CY2021Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	196000000	usd
CY2022Q2	us-gaap	Other Assets Current OtherAssetsCurrent	269000000	usd
CY2021Q3	us-gaap	Other Assets Current OtherAssetsCurrent	287000000	usd
CY2022Q2	us-gaap	Assets Current AssetsCurrent	3922000000	usd
CY2021Q3	us-gaap	Assets Current AssetsCurrent	3498000000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	66234000000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	66411000000	usd
CY2022Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	33945000000	usd
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	34663000000	usd
CY2022Q2	tve	Net Completed Plant NetCompletedPlant	32289000000	usd
CY2021Q3	tve	Net Completed Plant NetCompletedPlant	31748000000	usd
CY2022Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	2216000000	usd
CY2021Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	2458000000	usd
CY2022Q2	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	1494000000	usd
CY2021Q3	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	1566000000	usd
CY2022Q2	tve	Financeleaseasset Financeleaseasset	645000000	usd
CY2021Q3	tve	Financeleaseasset Financeleaseasset	692000000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	36644000000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	36464000000	usd
CY2022Q2	us-gaap	Long Term Investments LongTermInvestments	3751000000	usd
CY2021Q3	us-gaap	Long Term Investments LongTermInvestments	4053000000	usd
CY2022Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	7789000000	usd
CY2021Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	7956000000	usd
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	168000000	usd
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	165000000	usd
CY2022Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	401000000	usd
CY2021Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	320000000	usd
CY2022Q2	us-gaap	Regulated Entity Other Assets Noncurrent RegulatedEntityOtherAssetsNoncurrent	8358000000	usd
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CY2022Q2	us-gaap	Assets Assets	52675000000	usd
CY2021Q3	us-gaap	Assets Assets	52456000000	usd
CY2022Q2	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2384000000	usd
CY2021Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2215000000	usd
CY2022Q2	us-gaap	Interest Payable Current InterestPayableCurrent	249000000	usd
CY2021Q3	us-gaap	Interest Payable Current InterestPayableCurrent	282000000	usd
CY2022Q2	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	313000000	usd
CY2021Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	266000000	usd
CY2022Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	0	usd
CY2021Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	25000000	usd
CY2022Q2	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	331000000	usd
CY2021Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	340000000	usd
CY2022Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	1034000000	usd
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	780000000	usd
CY2022Q2	us-gaap	Unsecured Debt Current UnsecuredDebtCurrent	1029000000	usd
CY2021Q3	us-gaap	Unsecured Debt Current UnsecuredDebtCurrent	1028000000	usd
CY2022Q2	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	44000000	usd
CY2021Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	43000000	usd
CY2022Q2	us-gaap	Liabilities Current LiabilitiesCurrent	5384000000	usd
CY2021Q3	us-gaap	Liabilities Current LiabilitiesCurrent	4979000000	usd
CY2022Q2	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	4791000000	usd
CY2021Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	5045000000	usd
CY2022Q2	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	6898000000	usd
CY2021Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	6736000000	usd
CY2022Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	648000000	usd
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	687000000	usd
CY2022Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1560000000	usd
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2041000000	usd
CY2022Q2	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	88000000	usd
CY2021Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	40000000	usd
CY2022Q2	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	13985000000	usd
CY2021Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	14549000000	usd
CY2022Q2	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	17383000000	usd
CY2021Q3	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	17457000000	usd
CY2022Q2	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	985000000	usd
CY2021Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	1006000000	usd
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18463000000	usd
CY2022Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18368000000	usd
CY2022Q2	tve	Total Liabilities TotalLiabilities	37737000000	usd
CY2021Q3	tve	Total Liabilities TotalLiabilities	37991000000	usd
CY2022Q2	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	258000000	usd
CY2021Q3	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	258000000	usd
CY2022Q2	tve	Retained Earnings Power Program RetainedEarningsPowerProgram	14167000000	usd
CY2021Q3	tve	Retained Earnings Power Program RetainedEarningsPowerProgram	13689000000	usd
CY2022Q2	tve	Total Power Program Proprietary Capital TotalPowerProgramProprietaryCapital	14425000000	usd
CY2021Q3	tve	Total Power Program Proprietary Capital TotalPowerProgramProprietaryCapital	13947000000	usd
CY2022Q2	tve	Appropriation Investment Nonpower Programs Net AppropriationInvestmentNonpowerProgramsNet	535000000	usd
CY2021Q3	tve	Appropriation Investment Nonpower Programs Net AppropriationInvestmentNonpowerProgramsNet	540000000	usd
CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-22000000	usd
CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-22000000	usd
CY2022Q2	tve	Proprietary Capital ProprietaryCapital	14938000000	usd
CY2021Q3	tve	Proprietary Capital ProprietaryCapital	14465000000	usd
CY2022Q2	tve	Liabilities And Proprietary Capital LiabilitiesAndProprietaryCapital	52675000000	usd
CY2021Q3	tve	Liabilities And Proprietary Capital LiabilitiesAndProprietaryCapital	52456000000	usd
CY2022Q2	tve	Salesof Electricity SalesofElectricity	2932000000	usd
CY2021Q2	tve	Salesof Electricity SalesofElectricity	2491000000	usd
	tve	Salesof Electricity SalesofElectricity	8318000000	usd
	tve	Salesof Electricity SalesofElectricity	7294000000	usd
CY2022Q2	tve	Otherrevenue Otherrevenue	38000000	usd
CY2021Q2	tve	Otherrevenue Otherrevenue	36000000	usd
	tve	Otherrevenue Otherrevenue	119000000	usd
	tve	Otherrevenue Otherrevenue	109000000	usd
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CY2021Q2	us-gaap	Revenues Revenues	2527000000	usd
	us-gaap	Revenues Revenues	8437000000	usd
	us-gaap	Revenues Revenues	7403000000	usd
CY2022Q2	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	539000000	usd
CY2021Q2	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	428000000	usd
	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	1563000000	usd
	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	1210000000	usd
CY2022Q2	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	465000000	usd
CY2021Q2	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	251000000	usd
	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	1208000000	usd
	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	682000000	usd
CY2022Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	722000000	usd
CY2021Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	747000000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2269000000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2106000000	usd
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CY2021Q2	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	385000000	usd
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	1535000000	usd
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	1144000000	usd
CY2022Q2	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	141000000	usd
CY2021Q2	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	126000000	usd
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	412000000	usd
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	371000000	usd
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CY2021Q2	us-gaap	Operating Expenses OperatingExpenses	1937000000	usd
	us-gaap	Operating Expenses OperatingExpenses	6987000000	usd
	us-gaap	Operating Expenses OperatingExpenses	5513000000	usd
CY2022Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	590000000	usd
CY2021Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	590000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	1450000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	1890000000	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6000000	usd
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	37000000	usd
CY2022Q2	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	64000000	usd
CY2021Q2	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	65000000	usd
	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	194000000	usd
	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	194000000	usd
CY2022Q2	us-gaap	Interest And Debt Expense InterestAndDebtExpense	264000000	usd
CY2021Q2	us-gaap	Interest And Debt Expense InterestAndDebtExpense	267000000	usd
	us-gaap	Interest And Debt Expense InterestAndDebtExpense	791000000	usd
	us-gaap	Interest And Debt Expense InterestAndDebtExpense	824000000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	256000000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	269000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	476000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	909000000	usd
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	us-gaap	Net Income Loss NetIncomeLoss	476000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	909000000	usd
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CY2022Q2	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	3000000	usd
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	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	114000000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-6000000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-29000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	44000000	usd
CY2022Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	250000000	usd
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	240000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	476000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	953000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	476000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	909000000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1551000000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1160000000	usd
	us-gaap	Amortization Of Nuclear Fuel Lease AmortizationOfNuclearFuelLease	252000000	usd
	us-gaap	Amortization Of Nuclear Fuel Lease AmortizationOfNuclearFuelLease	285000000	usd
	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	246000000	usd
	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	250000000	usd
	tve	Other Regulatory Amortization And Deferrals OtherRegulatoryAmortizationAndDeferrals	203000000	usd
	tve	Other Regulatory Amortization And Deferrals OtherRegulatoryAmortizationAndDeferrals	16000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	184000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-60000000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	131000000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-26000000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	298000000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	98000000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-34000000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-51000000	usd
	us-gaap	Pension Contributions PensionContributions	233000000	usd
	us-gaap	Pension Contributions PensionContributions	231000000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	204000000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-211000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1834000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2227000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1772000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1476000000	usd
	us-gaap	Payments For Proceeds From Nuclear Fuel PaymentsForProceedsFromNuclearFuel	235000000	usd
	us-gaap	Payments For Proceeds From Nuclear Fuel PaymentsForProceedsFromNuclearFuel	243000000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	9000000	usd
	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	7000000	usd
	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	12000000	usd
	us-gaap	Proceeds From Collection Of Loans Receivable ProceedsFromCollectionOfLoansReceivable	6000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-26000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-22000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1978000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1698000000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	28000000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	1860000000	usd
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	21000000	usd
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	20000000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	254000000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	1541000000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	63000000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	207000000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	5000000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	15000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	147000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-531000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	3000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2000000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	518000000	usd
CY2021Q3	us-gaap	Deferred Revenue DeferredRevenue	5000000	usd
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	521000000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	521000000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	519000000	usd
CY2021Q1	tve	Proprietary Capital ProprietaryCapital	13639000000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	269000000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-29000000	usd
CY2021Q2	tve	Return On Appropriation Investment ReturnOnAppropriationInvestment	1000000	usd
CY2021Q2	tve	Proprietary Capital ProprietaryCapital	13878000000	usd
CY2022Q1	tve	Proprietary Capital ProprietaryCapital	14689000000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	256000000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-6000000	usd
CY2022Q2	tve	Return On Appropriation Investment ReturnOnAppropriationInvestment	1000000	usd
CY2022Q2	tve	Proprietary Capital ProprietaryCapital	14938000000	usd
CY2020Q3	tve	Proprietary Capital ProprietaryCapital	12932000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	909000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	44000000	usd
	tve	Return On Appropriation Investment ReturnOnAppropriationInvestment	3000000	usd
	tve	New Accounting Standard Cecl NewAccountingStandardCECL	-4000000	usd
CY2021Q2	tve	Proprietary Capital ProprietaryCapital	13878000000	usd
CY2021Q3	tve	Appropriation Investment Power Program AppropriationInvestmentPowerProgram	258000000	usd
CY2021Q3	tve	Retained Earnings Power Program RetainedEarningsPowerProgram	13689000000	usd
CY2021Q3	tve	Appropriation Investment Nonpower Programs Net AppropriationInvestmentNonpowerProgramsNet	540000000	usd
CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-22000000	usd
CY2021Q3	tve	Proprietary Capital ProprietaryCapital	14465000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	476000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	usd
	tve	Return On Appropriation Investment ReturnOnAppropriationInvestment	3000000	usd
CY2022Q2	tve	Proprietary Capital ProprietaryCapital	14938000000	usd
CY2022Q2	tve	Population Of Service Area PopulationOfServiceArea	10	people
CY2021Q3	tve	Remaining Appropriation Investment RemainingAppropriationInvestment	1000000000	usd
	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 (2022, 2021, etc.) refer to TVA's fiscal years unless they are preceded by "CY," in which case the references are to calendar years.</span></div>
	us-gaap	Use Of Estimates UseOfEstimates	Use of EstimatesThe 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.
CY2022Q2	tve	Number Of Customers With Billing Dates Before Month End NumberOfCustomersWithBillingDatesBeforeMonthEnd	5	units
CY2022Q2	us-gaap	Depreciation Depreciation	459000000	usd
CY2021Q2	us-gaap	Depreciation Depreciation	347000000	usd
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	501000000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	499000000	usd
CY2022Q2	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	20000000	usd
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	19000000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	521000000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	518000000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	usd
CY2022Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	usd
CY2021Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4000000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4000000	usd
	us-gaap	Depreciation Depreciation	1400000000	usd
	us-gaap	Depreciation Depreciation	1000000000	usd
CY2022Q2	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	1500000000	usd
CY2022Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1677000000	usd
CY2021Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1480000000	usd
CY2022Q2	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	73000000	usd
CY2021Q3	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	86000000	usd
CY2022Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1750000000	usd
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1566000000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	usd
CY2022Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1000000	usd
CY2022Q2	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	804000000	usd
CY2021Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	775000000	usd
CY2022Q2	us-gaap	Energy Related Inventory EnergyRelatedInventory	246000000	usd
CY2021Q3	us-gaap	Energy Related Inventory EnergyRelatedInventory	198000000	usd
CY2022Q2	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	18000000	usd
CY2021Q3	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	12000000	usd
CY2022Q2	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	55000000	usd
CY2021Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	35000000	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	1013000000	usd
CY2021Q3	us-gaap	Inventory Net InventoryNet	950000000	usd
CY2022Q2	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	106000000	usd
CY2021Q3	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	77000000	usd
CY2022Q2	us-gaap	Other Assets Current OtherAssetsCurrent	269000000	usd
CY2021Q3	us-gaap	Other Assets Current OtherAssetsCurrent	287000000	usd
CY2021Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	320000000	usd
	tve	Accelerated Depreciation AcceleratedDepreciation	447000000	usd
CY2021Q2	tve	Accelerated Depreciation AcceleratedDepreciation	35000000	usd
	tve	Accelerated Depreciation AcceleratedDepreciation	105000000	usd
	tve	Accelerated Depreciation AcceleratedDepreciation	102000000	usd
	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	17000000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Disposals PropertyPlantAndEquipmentDisposals	6000000	usd
CY2022Q2	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	60000000	usd
CY2021Q3	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	44000000	usd
CY2022Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	401000000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4000000	usd
CY2021Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4000000	usd
CY2022Q2	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	12000000	usd
CY2021Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	12000000	usd
CY2022Q2	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	389000000	usd
CY2021Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	196000000	usd
CY2022Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	7789000000	usd
CY2021Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	7956000000	usd
CY2022Q2	us-gaap	Regulatory Assets RegulatoryAssets	8178000000	usd
CY2021Q3	us-gaap	Regulatory Assets RegulatoryAssets	8152000000	usd
CY2022Q2	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	331000000	usd
CY2021Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	340000000	usd
CY2022Q2	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	88000000	usd
CY2021Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	40000000	usd
CY2022Q2	us-gaap	Regulatory Liabilities RegulatoryLiabilities	419000000	usd
CY2021Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	380000000	usd
CY2013Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	360000000	usd
CY2022Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	40000000	usd
CY2022Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	40000000	usd
CY2022Q2	tve	Financialinstrumentssubjecttomandatoryredemptioninterestratestatedpercentage Financialinstrumentssubjecttomandatoryredemptioninterestratestatedpercentage	0.07
CY2022Q2	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	22000000	usd
CY2021Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	10000000	usd
CY2022Q2	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	44000000	usd
CY2021Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	43000000	usd
CY2022Q2	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	985000000	usd
CY2021Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	1006000000	usd
CY2022Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	111000000	usd
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	122000000	usd
CY2022Q2	tve	Pipelinefinancingobligation Pipelinefinancingobligation	35000000	usd
CY2021Q3	tve	Pipelinefinancingobligation Pipelinefinancingobligation	42000000	usd
CY2022Q2	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	39000000	usd
CY2021Q3	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	37000000	usd
CY2022Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1560000000	usd
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2041000000	usd
CY2021Q3	us-gaap	Other Sundry Liabilities OtherSundryLiabilities	19000000	usd
CY2022Q2	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	46000000	usd
CY2021Q3	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	51000000	usd
CY2022Q2	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	14000000	usd
CY2021Q3	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	17000000	usd
	us-gaap	Asset Retirement Obligation Period Increase Decrease AssetRetirementObligationPeriodIncreaseDecrease	209000000	usd
	us-gaap	Amortization And Depreciation Of Decontaminating And Decommissioning Assets AmortizationAndDepreciationOfDecontaminatingAndDecommissioningAssets	103000000	usd
CY2021Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	7002000000	usd
	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	197000000	usd
	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	240000000	usd
	tve	Accretion Recorded As Regulatory Asset AccretionRecordedAsRegulatoryAsset	166000000	usd
CY2022Q2	us-gaap	Asset Retirement Obligation AssetRetirementObligation	7211000000	usd
CY2022Q2	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	313000000	usd
CY2021Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	266000000	usd
	tve	Revision In Estimate Due To New Depreciation Rates RevisionInEstimateDueToNewDepreciationRates	47000000	usd
	tve	Revisions In Estimate Due To Coal Fines RevisionsInEstimateDueToCoalFines	119000000	usd
CY2022Q2	tve	Revision In Aro Due To Coal Yards RevisionInARODueToCoalYards	57000000	usd
CY2022Q2	tve	Coal Combustion Residual Closure Liability Increase CoalCombustionResidualClosureLiabilityIncrease	82000000	usd
CY2022Q2	tve	Coal Combustion Residual Post Closure Care Costs Increase Decrease CoalCombustionResidualPostClosureCareCostsIncreaseDecrease	53000000	usd
CY2022Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	1034000000	usd
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	780000000	usd
CY2022Q2	us-gaap	Unsecured Debt Current UnsecuredDebtCurrent	1029000000	usd
CY2021Q3	us-gaap	Unsecured Debt Current UnsecuredDebtCurrent	1028000000	usd
CY2022Q2	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	44000000	usd
CY2021Q3	us-gaap	Other Long Term Debt Current OtherLongTermDebtCurrent	43000000	usd
CY2022Q2	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	2107000000	usd
CY2021Q3	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	1851000000	usd
CY2022Q2	tve	Long Term Power Bonds LongTermPowerBonds	17491000000	usd
CY2021Q3	tve	Long Term Power Bonds LongTermPowerBonds	17572000000	usd
CY2022Q2	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	985000000	usd
CY2021Q3	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	1006000000	usd
CY2022Q2	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	-108000000	usd
CY2021Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	-115000000	usd
CY2022Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18368000000	usd
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18463000000	usd
CY2022Q2	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	20475000000	usd
CY2021Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	20314000000	usd
CY2022Q2	tve	Net Exchange Gain From Currency Transaction Noncurrent NetExchangeGainFromCurrencyTransactionNoncurrent	110000000	usd
CY2021Q3	tve	Net Exchange Gain From Currency Transaction Noncurrent NetExchangeGainFromCurrencyTransactionNoncurrent	58000000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	28000000	usd
	us-gaap	Variable Interest Entity Financial Or Other Support Type VariableInterestEntityFinancialOrOtherSupportType	21
	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-49000000	usd
CY2022Q2	tve	Revolving Credit Facility3 RevolvingCreditFacility3	1000000000	usd
CY2022Q2	tve	Revolving Credit Facility3 RevolvingCreditFacility3	1000000000	usd
CY2022Q2	tve	Borrowings Under Us Treasury Credit Facility BorrowingsUnderUSTreasuryCreditFacility	0	usd
CY2021Q3	tve	Ct And Qte Outstanding Leaseback Obligation CtAndQteOutstandingLeasebackObligation	25000000	usd
CY2022Q2	tve	Ct And Qte Outstanding Leaseback Obligation CtAndQteOutstandingLeasebackObligation	0	usd
CY2021Q3	tve	Leaseback Transaction Number Of Units LeasebackTransactionNumberOfUnits	16
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-34000000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	64000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-50000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	114000000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-40000000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	35000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-50000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	158000000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-34000000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	64000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-50000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	114000000	usd
	us-gaap	Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimated Net Amount To Be Transferred DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred	25000000	usd
CY2021Q3	us-gaap	Number Of Foreign Currency Derivatives Held NumberOfForeignCurrencyDerivativesHeld	2	bond_issues
CY2022Q2	tve	Associated Bond Issues Currency Exposure AssociatedBondIssuesCurrencyExposure	400000000	usd
CY2022Q2	tve	Changein Unrealizedgainslosseson Interest Rate Derivatives ChangeinUnrealizedgainslossesonInterestRateDerivatives	262000000	usd
CY2021Q2	tve	Changein Unrealizedgainslosseson Interest Rate Derivatives ChangeinUnrealizedgainslossesonInterestRateDerivatives	-183000000	usd
	tve	Changein Unrealizedgainslosseson Interest Rate Derivatives ChangeinUnrealizedgainslossesonInterestRateDerivatives	533000000	usd
	tve	Changein Unrealizedgainslosseson Interest Rate Derivatives ChangeinUnrealizedgainslossesonInterestRateDerivatives	346000000	usd
CY2022Q2	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	190000000	usd
CY2021Q3	us-gaap	Derivative Asset Not Subject To Master Netting Arrangement DerivativeAssetNotSubjectToMasterNettingArrangement	250000000	usd
CY2022Q2	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	254000000	usd
CY2021Q3	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	250000000	usd
CY2022Q2	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	7000000	usd
CY2021Q3	us-gaap	Derivative Liability Not Subject To Master Netting Arrangement DerivativeLiabilityNotSubjectToMasterNettingArrangement	3000000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1226000000	usd
CY2021Q3	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1725000000	usd
CY2022Q2	us-gaap	Derivative Fair Value Amount Offset Against Collateral Net DerivativeFairValueAmountOffsetAgainstCollateralNet	22000000	usd
CY2022Q2	us-gaap	Additional Collateral Aggregate Fair Value AdditionalCollateralAggregateFairValue	22000000	usd
CY2022Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1700000000	usd
CY2021Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1500000000	usd
CY2022Q2	tve	Two Largest Customer Percentage Of Total Operating Revenue TwoLargestCustomerPercentageOfTotalOperatingRevenue	16
CY2022Q2	us-gaap	Long Term Investments LongTermInvestments	3800000000	usd
CY2022Q2	tve	Nuclear Decommissioning Fund Investments Fair Value NuclearDecommissioningFundInvestmentsFairValue	2600000000	usd
CY2022Q2	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	1100000000	usd
CY2022Q2	tve	Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipminimum Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipminimum	3	units
CY2022Q2	tve	Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipmaximum Periodoftimewheretheinvestorcontributescapitaltoaninvestmentinaprivatepartnershipmaximum	4	units
CY2022Q2	tve	Minimuminvestmentperiod Minimuminvestmentperiod	10	units
CY2022Q2	tve	Number Of Readily Available Quoted Exchange Prices For Investments NumberOfReadilyAvailableQuotedExchangePricesForInvestments	0
CY2022Q2	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	0	usd
CY2022Q2	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Liabilities DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities	1000000	usd
CY2022Q2	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	572000000	usd
CY2022Q2	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	458000000	usd
CY2022Q2	us-gaap	Financial Instruments Owned Corporate Debt At Fair Value FinancialInstrumentsOwnedCorporateDebtAtFairValue	310000000	usd
CY2022Q2	tve	Financial Instruments Owned Mortgages Residential Mortgagebackedand Assetbacked Securitiesat Fair Value FinancialInstrumentsOwnedMortgagesResidentialMortgagebackedandAssetbackedSecuritiesatFairValue	75000000	usd
CY2022Q2	tve	Institutionalmutualfunds Institutionalmutualfunds	187000000	usd
CY2022Q2	tve	Forward Contract Derivative Assetat Fair Value ForwardContractDerivativeAssetatFairValue	2000000	usd
CY2022Q2	tve	Privatepartnershipsmeasuredatnetassetvalue Privatepartnershipsmeasuredatnetassetvalue	449000000	usd
CY2022Q2	tve	Privaterealestatemeasuredatnetassetvalue Privaterealestatemeasuredatnetassetvalue	345000000	usd
CY2022Q2	tve	Privatecreditmeasuredatnetassetvalue Privatecreditmeasuredatnetassetvalue	99000000	usd
CY2022Q2	tve	Commingledfundsmeasuredatnetassetvalue Commingledfundsmeasuredatnetassetvalue	1254000000	usd
CY2022Q2	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	3751000000	usd
CY2022Q2	us-gaap	Financial Instruments Owned Physical Commodities At Fair Value FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue	190000000	usd
CY2022Q2	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	4005000000	usd
CY2022Q2	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	133000000	usd
CY2022Q2	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	1074000000	usd
CY2022Q2	tve	Commoditycontractderivativeliabilitiesfairvaluedisclosure Commoditycontractderivativeliabilitiesfairvaluedisclosure	7000000	usd
CY2022Q2	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	1226000000	usd
CY2021Q3	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	634000000	usd
CY2021Q3	us-gaap	Financial Instruments Owned Us Government And Agency Obligations At Fair Value FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue	597000000	usd
CY2021Q3	us-gaap	Financial Instruments Owned Corporate Debt At Fair Value FinancialInstrumentsOwnedCorporateDebtAtFairValue	411000000	usd
CY2021Q3	tve	Financial Instruments Owned Mortgages Residential Mortgagebackedand Assetbacked Securitiesat Fair Value FinancialInstrumentsOwnedMortgagesResidentialMortgagebackedandAssetbackedSecuritiesatFairValue	63000000	usd
CY2021Q3	tve	Institutionalmutualfunds Institutionalmutualfunds	225000000	usd
CY2021Q3	tve	Forward Contract Derivative Assetat Fair Value ForwardContractDerivativeAssetatFairValue	2000000	usd
CY2021Q3	tve	Privatepartnershipsmeasuredatnetassetvalue Privatepartnershipsmeasuredatnetassetvalue	357000000	usd
CY2021Q3	tve	Privaterealestatemeasuredatnetassetvalue Privaterealestatemeasuredatnetassetvalue	272000000	usd
CY2021Q3	tve	Privatecreditmeasuredatnetassetvalue Privatecreditmeasuredatnetassetvalue	71000000	usd
CY2021Q3	tve	Commingledfundsmeasuredatnetassetvalue Commingledfundsmeasuredatnetassetvalue	1421000000	usd
CY2021Q3	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	4053000000	usd
CY2021Q3	us-gaap	Financial Instruments Owned Physical Commodities At Fair Value FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue	250000000	usd
CY2021Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	4303000000	usd
CY2021Q3	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	83000000	usd
CY2021Q3	us-gaap	Interest Rate Derivative Liabilities At Fair Value InterestRateDerivativeLiabilitiesAtFairValue	1639000000	usd
CY2021Q3	tve	Commoditycontractderivativeliabilitiesfairvaluedisclosure Commoditycontractderivativeliabilitiesfairvaluedisclosure	3000000	usd
CY2021Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	1725000000	usd
CY2022Q2	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	63000000	usd
CY2021Q3	us-gaap	Transfers Accounted For As Secured Borrowings Assets Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount	71000000	usd
CY2022Q2	us-gaap	Notes Receivable Net NotesReceivableNet	120000000	usd
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	94000000	usd
CY2022Q2	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	82000000	usd
CY2021Q3	us-gaap	Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount	92000000	usd
CY2022Q2	tve	Unfunded Loan Commitments UnfundedLoanCommitments	0	usd
CY2021Q3	tve	Unfunded Loan Commitments UnfundedLoanCommitments	3000000	usd
CY2022Q2	us-gaap	Shares Subject To Mandatory Redemption Settlement Terms Amount SharesSubjectToMandatoryRedemptionSettlementTermsAmount	25000000	usd
CY2021Q3	us-gaap	Shares Subject To Mandatory Redemption Settlement Terms Amount SharesSubjectToMandatoryRedemptionSettlementTermsAmount	30000000	usd
CY2022Q2	us-gaap	Unsecured Debt UnsecuredDebt	19916000000	usd
CY2021Q3	us-gaap	Unsecured Debt UnsecuredDebt	24309000000	usd
CY2022Q2	us-gaap	Other Long Term Debt OtherLongTermDebt	1074000000	usd
CY2021Q3	us-gaap	Other Long Term Debt OtherLongTermDebt	1307000000	usd
CY2022Q2	tve	Percent Of Sales Of Electricity To Lp Cs PercentOfSalesOfElectricityToLPCs	0.91
CY2022Q2	tve	Salesof Electricity SalesofElectricity	2900000000	usd
	tve	Salesof Electricity SalesofElectricity	8300000000	usd
CY2022Q2	tve	Electricrevenue Electricrevenue	2925000000	usd
CY2021Q2	tve	Electricrevenue Electricrevenue	2490000000	usd
	tve	Electricrevenue Electricrevenue	8306000000	usd
	tve	Electricrevenue Electricrevenue	7289000000	usd
CY2022Q2	tve	Off System Salesof Electricity OffSystemSalesofElectricity	7000000	usd
CY2021Q2	tve	Off System Sales OffSystemSales	1000000	usd
	tve	Off System Salesof Electricity OffSystemSalesofElectricity	12000000	usd
	tve	Off System Salesof Electricity OffSystemSalesofElectricity	5000000	usd
CY2022Q2	tve	Salesof Electricity SalesofElectricity	2932000000	usd
CY2021Q2	tve	Salesof Electricity SalesofElectricity	2491000000	usd
	tve	Salesof Electricity SalesofElectricity	8318000000	usd
	tve	Salesof Electricity SalesofElectricity	7294000000	usd
CY2022Q2	tve	Otherrevenue Otherrevenue	38000000	usd
CY2021Q2	tve	Otherrevenue Otherrevenue	36000000	usd
	tve	Otherrevenue Otherrevenue	119000000	usd
	tve	Otherrevenue Otherrevenue	109000000	usd
CY2022Q2	us-gaap	Revenues Revenues	2970000000	usd
CY2021Q2	us-gaap	Revenues Revenues	2527000000	usd
	us-gaap	Revenues Revenues	8437000000	usd
	us-gaap	Revenues Revenues	7403000000	usd
CY2022Q2	tve	Salesof Electricity SalesofElectricity	2932000000	usd
CY2021Q2	tve	Salesof Electricity SalesofElectricity	2491000000	usd
	tve	Salesof Electricity SalesofElectricity	8318000000	usd
	tve	Salesof Electricity SalesofElectricity	7294000000	usd
CY2022Q2	tve	Otherrevenue Otherrevenue	38000000	usd
CY2021Q2	tve	Otherrevenue Otherrevenue	36000000	usd
	tve	Otherrevenue Otherrevenue	119000000	usd
	tve	Otherrevenue Otherrevenue	109000000	usd
CY2022Q2	us-gaap	Revenues Revenues	2970000000	usd
CY2021Q2	us-gaap	Revenues Revenues	2527000000	usd
	us-gaap	Revenues Revenues	8437000000	usd
	us-gaap	Revenues Revenues	7403000000	usd
	tve	Percent Of Wholesale Credit Offered PercentOfWholesaleCreditOffered	3.1
CY2022Q2	tve	Bill Credits For Lta BillCreditsForLTA	-48000000	usd
CY2021Q2	tve	Bill Credits For Lta BillCreditsForLTA	-43000000	usd
	tve	Bill Credits For Lta BillCreditsForLTA	-141000000	usd
	tve	Bill Credits For Lta BillCreditsForLTA	-133000000	usd
	tve	Percent Of Generation Flexibility Credit PercentOfGenerationFlexibilityCredit	0.05
CY2022Q2	tve	Number Of Lp Cs Signed Lta NumberOfLPCsSignedLTA	146	units
	tve	Percent Of Pandemic Credit Offered PercentOfPandemicCreditOffered	0.025
CY2022Q2	tve	Number Of Lp Cs Signed Flexibility Agreement NumberOfLPCsSignedFlexibilityAgreement	79	units
	tve	Percent Of Pandemic Credit Offered PercentOfPandemicCreditOffered	0.025
CY2022Q2	tve	Pandemic Relief Credit PandemicReliefCredit	-56000000	usd
CY2021Q2	tve	Pandemic Relief Credit PandemicReliefCredit	-52000000	usd
	tve	Pandemic Relief Credit PandemicReliefCredit	-161000000	usd
	tve	Pandemic Relief Credit PandemicReliefCredit	-156000000	usd
	tve	Percent Of Pandemic Credit Offered PercentOfPandemicCreditOffered	0.025
CY2022Q2	tve	Number Of Lp Cs Signed Lta NumberOfLPCsSignedLTA	146	units
CY2022Q2	tve	Total Number Of Lp Cs TotalNumberOfLPCs	153	units
CY2022Q2	tve	Totallongdurationcontractrevenuerecognition Totallongdurationcontractrevenuerecognition	2662000000	usd
CY2022Q2	tve	Total Percentage Of Operating Revenues TotalPercentageOfOperatingRevenues	0.897
CY2022Q2	tve	Number Of Lp Cs Signed Lta NumberOfLPCsSignedLTA	146	units
CY2022Q2	tve	Total Number Of Lp Cs TotalNumberOfLPCs	153	units
	tve	Totallongdurationcontractrevenuerecognition Totallongdurationcontractrevenuerecognition	7576000000	usd
	tve	Total Percentage Of Operating Revenues TotalPercentageOfOperatingRevenues	0.898
	tve	Ne Ss Of Operating Revenues NESsOfOperatingRevenues	8
	tve	Mlg Wsofoperatingrevenues MLGWsofoperatingrevenues	8
CY2022Q2	tve	Paid Economic Incentives PaidEconomicIncentives	81000000	usd
CY2021Q2	tve	Paid Economic Incentives PaidEconomicIncentives	82000000	usd
	tve	Paid Economic Incentives PaidEconomicIncentives	249000000	usd
	tve	Paid Economic Incentives PaidEconomicIncentives	239000000	usd
CY2022Q2	tve	Unpaid Economic Incentives UnpaidEconomicIncentives	-185000000	usd
CY2021Q3	tve	Unpaid Economic Incentives UnpaidEconomicIncentives	176000000	usd
CY2022Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	2000000	usd
CY2021Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	3000000	usd
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	9000000	usd
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	9000000	usd
CY2022Q2	tve	External Services ExternalServices	3000000	usd
CY2021Q2	tve	External Services ExternalServices	3000000	usd
	tve	External Services ExternalServices	11000000	usd
	tve	External Services ExternalServices	10000000	usd
CY2022Q2	us-gaap	Gain Loss On Investments GainLossOnInvestments	-11000000	usd
CY2021Q2	us-gaap	Gain Loss On Investments GainLossOnInvestments	5000000	usd
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-13000000	usd
	us-gaap	Gain Loss On Investments GainLossOnInvestments	16000000	usd
CY2022Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	usd
CY2021Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	0	usd
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	4000000	usd
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	2000000	usd
CY2022Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6000000	usd
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11000000	usd
	tve	Compensated Costs To Nuclear Development CompensatedCostsToNuclearDevelopment	1000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	37000000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	470000000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	396000000	usd
	tve	Increase In Lease Assetsliabilities IncreaseInLeaseAssetsliabilities	233000000	usd
	tve	Remaining Employer Contributions RemainingEmployerContributions	75000000	usd
CY2022Q2	tve	Us Congress Is Required To Take Action If These Layes Are Exhausted USCongressIsRequiredToTakeActionIfTheseLayesAreExhausted	2	insurance_layers
CY2022Q2	tve	Nuclear Liability Insurance NuclearLiabilityInsurance	450000000	usd
CY2022Q2	tve	Assessment From Licensees For Each Licensed Reactor AssessmentFromLicenseesForEachLicensedReactor	138000000	usd
CY2022Q2	tve	Number Of Licensed Nuclear Units NumberOfLicensedNuclearUnits	7	units
CY2022Q2	tve	Maximum Assessment Per Nuclear Incident MaximumAssessmentPerNuclearIncident	963000000	usd
CY2022Q2	tve	Amount Of Insurance Available For Loss At Any One Site Bottom Range AmountOfInsuranceAvailableForLossAtAnyOneSiteBottomRange	2100000000	usd
CY2022Q2	tve	Nuclear Accident Assessment Limitation Per Year Per Unit NuclearAccidentAssessmentLimitationPerYearPerUnit	20000000	usd
	tve	Numberoflicensedreactorsin Us NumberoflicensedreactorsinUS	95	reactors
CY2022Q2	tve	Total Amount Of Protection Available TotalAmountOfProtectionAvailable	13500000000	usd
CY2022Q2	tve	Amount Of Insurance Available For Loss At Any One Site Top Range AmountOfInsuranceAvailableForLossAtAnyOneSiteTopRange	2800000000	usd
CY2022Q2	tve	Maximumamountofretrospectivepremiums Maximumamountofretrospectivepremiums	115000000	usd
CY2022Q2	tve	Maximum Idemnity If Covered Accident Tasks Or Keeps Nuclear Unit Offline MaximumIdemnityIfCoveredAccidentTasksOrKeepsNuclearUnitOffline	490000000	usd
CY2022Q2	tve	Retrospective Premiums RetrospectivePremiums	44000000	usd
CY2022Q2	tve	Number Of Procedures For Determining Estimates For Costs Of Nuclear Decommissioning NumberOfProceduresForDeterminingEstimatesForCostsOfNuclearDecommissioning	2	procedures
CY2022Q2	tve	Possible Additional Future Costs For Compliance With Clean Air Act Requirements PossibleAdditionalFutureCostsForComplianceWithCleanAirActRequirements	124000000	usd
CY2022Q2	tve	Possibleadditionalfuturecostsforcompliancewith Cc Rrequirements PossibleadditionalfuturecostsforcompliancewithCCRrequirements	1000000000	usd
CY2022Q2	tve	Possibleadditionalfuturecostsforcompliancewith Clean Waterrequirements. PossibleadditionalfuturecostsforcompliancewithCleanWaterrequirements.	128000000	usd
CY2022Q2	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	18000000	usd
CY2021Q3	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	18000000	usd
	tve	Amount Remaining To Be Spent Under Environmental Agreements AmountRemainingToBeSpentUnderEnvironmentalAgreements	9000000	usd
CY2022Q2	tve	Compensatory Damages Kingston Case CompensatoryDamagesKingstonCase	8000000	usd
CY2022Q2	tve	Punitive Damages Kingston Case PunitiveDamagesKingstonCase	10000000	usd
	tve	Down Payment From Nuclear Development DownPaymentFromNuclearDevelopment	22000000	usd
CY2022Q2	tve	Prejudgement Interest Rate PrejudgementInterestRate	0.075
	us-gaap	Other Income OtherIncome	-28000000	usd
CY2022Q2	tve	Prejudgement Interest Rate PrejudgementInterestRate	0.075
CY2022Q2	tve	Amended Final Judgement Interest Rate AmendedFinalJudgementInterestRate	0.06
	tve	Percent Of Pandemic Credit Offered PercentOfPandemicCreditOffered	0.025
CY2022Q2	tve	Increase Decrease In Interest Rate Swap Liability IncreaseDecreaseInInterestRateSwapLiability	115000000	usd

Files In Submission

Name	View Source	Status
0001376986-22-000014-index-headers.html	Edgar Link	pending
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0001376986-22-000014.txt	Edgar Link	pending
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$TVE
Stock $tve

2022 Q2 Form 10-Q Financial Statement

#000137698622000014 Filed on August 02, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TVE Stock $tve

2022 Q2 Form 10-Q Financial Statement

#000137698622000014 Filed on August 02, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TVE
Stock $tve