Avaya Holdings Corp.

$ Overview Financials Valuation SEC Filings Company Website

2023 Q2 Form 10-K Financial Statement

#000141810023000041 Filed on September 08, 2023

Income Statement

Concept	2023 Q2	2022 Q3	2022

Balance Sheet

Concept	2023 Q2	2022 Q3	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$253.0M
Short-Term Investments
Other Short-Term Assets		$116.0M
YoY Change		16.0%
Inventory		$74.00M
Prepaid Expenses
Receivables		$322.0M
Other Receivables
Total Short-Term Assets		$1.640B
YoY Change		3.08%
LONG-TERM ASSETS
Property, Plant & Equipment		$281.0M
YoY Change		-4.75%
Goodwill		$0.00
YoY Change		-100.0%
Intangibles		$1.776B
YoY Change		-20.54%
Long-Term Investments
YoY Change
Other Assets		$279.0M
YoY Change		33.49%
Total Long-Term Assets		$2.433B
YoY Change		-44.63%
TOTAL ASSETS
Total Short-Term Assets		$1.640B
Total Long-Term Assets		$2.433B
Total Assets		$4.073B
YoY Change		-31.95%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable		$263.0M
YoY Change		-10.85%
Accrued Expenses
YoY Change
Deferred Revenue		$245.0M
YoY Change		-31.94%
Short-Term Debt		$210.0M
YoY Change
Long-Term Debt Due		$210.0M
YoY Change		2900.0%
Total Short-Term Liabilities		$1.029B
YoY Change		-6.2%
LONG-TERM LIABILITIES
Long-Term Debt		$3.032B
YoY Change		7.79%
Other Long-Term Liabilities		$224.0M
YoY Change		-16.1%
Total Long-Term Liabilities		$4.213B
YoY Change		-3.5%
TOTAL LIABILITIES
Total Short-Term Liabilities		$1.029B
Total Long-Term Liabilities		$4.213B
Total Liabilities		$5.242B
YoY Change		-4.05%
SHAREHOLDERS EQUITY
Retained Earnings		-$3.081B
YoY Change		212.79%
Common Stock		$1.546B
YoY Change		5.39%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity		-$1.302B
YoY Change
Total Liabilities & Shareholders Equity		$4.073B
YoY Change		-31.95%

Cashflow Statement

Concept	2023 Q2	2022 Q3	2022

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-38289
CY2022	dei	Entity Registrant Name EntityRegistrantName	AVAYA HOLDINGS CORP.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	26-1119726
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	350 Mt. Kemble Avenue
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	07960
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Morristown,
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	NJ
CY2022	dei	City Area Code CityAreaCode	908
CY2022	dei	Local Phone Number LocalPhoneNumber	953-6000
CY2022	dei	Security12b Title Security12bTitle	Common Stock
CY2022	dei	Trading Symbol TradingSymbol	AVYA
CY2022	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001418100
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	4	usd
CY2022	avya	Repayment Of Convertible Debt Purchase Price Discount RepaymentOfConvertibleDebtPurchasePriceDiscount	3	usd
CY2022	avya	Repayment Of Convertible Debt Purchase Price Discount RepaymentOfConvertibleDebtPurchasePriceDiscount	3	usd
CY2022	avya	Plan Assets Valuation Smoothing Technique Years PlanAssetsValuationSmoothingTechniqueYears	P5Y
CY2022	avya	Average Rate Of Return On Plan Assets Years AverageRateOfReturnOnPlanAssetsYears	P10Y
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2022Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2021Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022	us-gaap	Impairment Of Intangible Asset Indefinite Lived Excluding Goodwill Statement Of Income Or Comprehensive Income Extensible Enumeration ImpairmentOfIntangibleAssetIndefiniteLivedExcludingGoodwillStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2022#AssetImpairmentCharges
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#NonoperatingIncomeExpense
CY2021	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#NonoperatingIncomeExpense
CY2020	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2022#NonoperatingIncomeExpense
CY2022Q3	us-gaap	Restricted Cash Noncurrent Asset Statement Of Financial Position Extensible List RestrictedCashNoncurrentAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	No
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	No
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q1	dei	Entity Public Float EntityPublicFloat	1066000000	usd
CY2023Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	86846958	shares
CY2018Q4	avya	Warrant Repurchase Program Numberof Securities Calledby Warrantsor Rights Authorized Amount WarrantRepurchaseProgramNumberofSecuritiesCalledbyWarrantsorRightsAuthorizedAmount	15000000	usd
CY2022	dei	Auditor Firm AuditorFirmId	238
CY2022	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2022	dei	Auditor Location AuditorLocation	New York, New York
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2490000000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2973000000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2873000000	usd
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	1320000000	usd
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	1323000000	usd
CY2020	us-gaap	Cost Of Revenue CostOfRevenue	1293000000	usd
CY2022	us-gaap	Gross Profit GrossProfit	1170000000	usd
CY2021	us-gaap	Gross Profit GrossProfit	1650000000	usd
CY2020	us-gaap	Gross Profit GrossProfit	1580000000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	964000000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1053000000	usd
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1013000000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	222000000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	228000000	usd
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	207000000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1640000000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	624000000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	65000000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	30000000	usd
CY2020	us-gaap	Restructuring Charges RestructuringCharges	30000000	usd
CY2022	us-gaap	Operating Expenses OperatingExpenses	3050000000	usd
CY2021	us-gaap	Operating Expenses OperatingExpenses	1470000000	usd
CY2020	us-gaap	Operating Expenses OperatingExpenses	2035000000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-1880000000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	180000000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-455000000	usd
CY2022	us-gaap	Interest Expense InterestExpense	224000000	usd
CY2021	us-gaap	Interest Expense InterestExpense	222000000	usd
CY2020	us-gaap	Interest Expense InterestExpense	226000000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	55000000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	44000000	usd
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	63000000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-2049000000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2000000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-618000000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47000000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	15000000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	62000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-2096000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-13000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-680000000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-24.42
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-7.45
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-24.42
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-7.45
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	86000000.0	shares
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	279000000	usd
CY2021Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	209000000	usd
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84500000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92200000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	86000000.0	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84500000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92200000	shares
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-2096000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-13000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-680000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-2000000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-4000000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-171000000	usd
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-88000000	usd
CY2020	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	2000000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	38000000	usd
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	9000000	usd
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-39000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-2000000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	-3000000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	3000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	114000000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	57000000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-31000000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1773000000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	141000000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-752000000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	253000000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	498000000	usd
CY2022Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	222000000	usd
CY2021Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	0	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	322000000	usd
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	307000000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	74000000	usd
CY2021Q3	us-gaap	Inventory Net InventoryNet	51000000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	543000000	usd
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	518000000	usd
CY2022Q3	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	110000000	usd
CY2021Q3	us-gaap	Capitalized Contract Cost Net Current CapitalizedContractCostNetCurrent	117000000	usd
CY2022Q3	us-gaap	Other Assets Current OtherAssetsCurrent	116000000	usd
CY2021Q3	us-gaap	Other Assets Current OtherAssetsCurrent	100000000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	1640000000	usd
CY2021Q3	us-gaap	Assets Current AssetsCurrent	1591000000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	281000000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	295000000	usd
CY2022Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	0	usd
CY2021Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	40000000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1776000000	usd
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	2235000000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	0	usd
CY2021Q3	us-gaap	Goodwill Goodwill	1480000000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	97000000	usd
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	135000000	usd
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	84115602	shares
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	84115602	shares
CY2022Q3	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	1000000	usd
CY2022Q3	us-gaap	Assets Assets	4073000000	usd
CY2021Q3	us-gaap	Assets Assets	5985000000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	210000000	usd
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CY2021Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	295000000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	108000000	usd
CY2021Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	193000000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	245000000	usd
CY2021Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	360000000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	40000000	usd
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	49000000	usd
CY2022Q3	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	26000000	usd
CY2021Q3	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	19000000	usd
CY2022Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	137000000	usd
CY2021Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	181000000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1029000000	usd
CY2021Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1097000000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3032000000	usd
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2813000000	usd
CY2022Q3	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	410000000	usd
CY2021Q3	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	648000000	usd
CY2022Q3	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	109000000	usd
CY2021Q3	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	153000000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	43000000	usd
CY2021Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	53000000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	300000000	usd
CY2021Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	305000000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	72000000	usd
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	102000000	usd
CY2022Q3	us-gaap	Restructuring Reserve Noncurrent RestructuringReserveNoncurrent	23000000	usd
CY2021Q3	us-gaap	Restructuring Reserve Noncurrent RestructuringReserveNoncurrent	25000000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	224000000	usd
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	267000000	usd
CY2022Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	4213000000	usd
CY2021Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	4366000000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	5242000000	usd
CY2021Q3	us-gaap	Liabilities Liabilities	5463000000	usd
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	55000000	shares
CY2021Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	55000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	125000	shares
CY2021Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	125000	shares
CY2022Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	133000000	usd
CY2021Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	130000000	usd
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	550000000	shares
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	550000000	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	86846958	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	86846958	shares
CY2021Q3	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	1000000	usd
CY2022Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1546000000	usd
CY2021Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1467000000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-3081000000	usd
CY2021Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-985000000	usd
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CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-91000000	usd
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CY2021Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5985000000	usd
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CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	2000000	usd
CY2020	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	7000000	usd
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	330000000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	30000000	usd
CY2020	us-gaap	Preferred Stock Accretion Of Redemption Discount PreferredStockAccretionOfRedemptionDiscount	4000000	usd
CY2020	us-gaap	Dividends Preferred Stock Paidinkind DividendsPreferredStockPaidinkind	3000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-680000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-680000000	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-72000000	usd
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	236000000	usd
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	8000000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	13000000	usd
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	12000000	usd
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	37000000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	50000000	usd
CY2021	us-gaap	Dividends Preferred Stock DividendsPreferredStock	4000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-13000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-13000000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	154000000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	392000000	usd
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	5000000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	10000000	usd
CY2022	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	11000000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	-10000000	usd
CY2022	avya	Debt Issuance Costs Equity Component Of Exchangeable Debt DebtIssuanceCostsEquityComponentOfExchangeableDebt	-4000000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	62000000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	27000000	usd
CY2022	us-gaap	Dividends Preferred Stock DividendsPreferredStock	4000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-2096000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-2096000000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	323000000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	-1302000000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-2096000000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-13000000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-680000000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	408000000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	425000000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	423000000	usd
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CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	55000000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	30000000	usd
CY2022	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	31000000	usd
CY2021	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	26000000	usd
CY2020	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	23000000	usd
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CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1000000	usd
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CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-29000000	usd
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CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	624000000	usd
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CY2021	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	14000000	usd
CY2020	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	usd
CY2022	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-9000000	usd
CY2021	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	1000000	usd
CY2020	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	3000000	usd
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CY2021	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
CY2020	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0	usd
CY2022	avya	Unrealized Gain Loss On Debt Related Embedded Derivatives UnrealizedGainLossOnDebtRelatedEmbeddedDerivatives	-38000000	usd
CY2021	avya	Unrealized Gain Loss On Debt Related Embedded Derivatives UnrealizedGainLossOnDebtRelatedEmbeddedDerivatives	0	usd
CY2020	avya	Unrealized Gain Loss On Debt Related Embedded Derivatives UnrealizedGainLossOnDebtRelatedEmbeddedDerivatives	0	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	21000000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-6000000	usd
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-24000000	usd
CY2022	us-gaap	Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings	0	usd
CY2021	us-gaap	Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings	0	usd
CY2020	us-gaap	Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings	10000000	usd
CY2022	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	0	usd
CY2021	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	0	usd
CY2020	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	59000000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-10000000	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1000000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	9000000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	17000000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	29000000	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-37000000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1000000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1000000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-8000000	usd
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CY2021	avya	Increase Decrease In Operating Lease Right Of Use Assets And Liabilities IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndLiabilities	-2000000	usd
CY2020	avya	Increase Decrease In Operating Lease Right Of Use Assets And Liabilities IncreaseDecreaseInOperatingLeaseRightOfUseAssetsAndLiabilities	13000000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	86000000	usd
CY2021	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	240000000	usd
CY2020	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	166000000	usd
CY2022	avya	Change In Capitalized Contract Cost Net ChangeInCapitalizedContractCostNet	11000000	usd
CY2021	avya	Change In Capitalized Contract Cost Net ChangeInCapitalizedContractCostNet	-15000000	usd
CY2020	avya	Change In Capitalized Contract Cost Net ChangeInCapitalizedContractCostNet	5000000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-31000000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	53000000	usd
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CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-112000000	usd
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-56000000	usd
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	46000000	usd
CY2022	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	11000000	usd
CY2021	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	-5000000	usd
CY2020	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	-19000000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-113000000	usd
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-161000000	usd
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-71000000	usd
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CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	25000000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-312000000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	30000000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	147000000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	108000000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	106000000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	98000000	usd
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	0	usd
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	0	usd
CY2020	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	412000000	usd
CY2022	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	0	usd
CY2021	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	7000000	usd
CY2020	us-gaap	Payments To Acquire Assets Investing Activities PaymentsToAcquireAssetsInvestingActivities	0	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	4000000	usd
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-108000000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-117000000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	314000000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	37000000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	330000000	usd
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	4	usd
CY2022	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	121000000	usd
CY2022	avya	Repayment Of Long Term Debt Due To Refinancing RepaymentOfLongTermDebtDueToRefinancing	0	usd
CY2021	avya	Repayment Of Long Term Debt Due To Refinancing RepaymentOfLongTermDebtDueToRefinancing	743000000	usd
CY2020	avya	Repayment Of Long Term Debt Due To Refinancing RepaymentOfLongTermDebtDueToRefinancing	1643000000	usd
CY2022	avya	Proceeds From Long Term Debt Due To Refinancing ProceedsFromLongTermDebtDueToRefinancing	0	usd
CY2021	avya	Proceeds From Long Term Debt Due To Refinancing ProceedsFromLongTermDebtDueToRefinancing	743000000	usd
CY2020	avya	Proceeds From Long Term Debt Due To Refinancing ProceedsFromLongTermDebtDueToRefinancing	1627000000	usd
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	1000000000	usd
CY2022	avya	Repayment Of Convertible Debt Purchase Price Discount RepaymentOfConvertibleDebtPurchasePriceDiscount	3	usd
CY2022	avya	Repayment Of Convertible Debt Purchase Price Discount RepaymentOfConvertibleDebtPurchasePriceDiscount	3	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	22000000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2000000	usd
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	14000000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	8000000	usd
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	11000000	usd
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CY2021	avya	Payments For Other Financing Arrangements PaymentsForOtherFinancingArrangements	2000000	usd
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CY2022	avya	Proceeds From Other Financing Arrangements ProceedsFromOtherFinancingArrangements	0	usd
CY2021	avya	Proceeds From Other Financing Arrangements ProceedsFromOtherFinancingArrangements	3000000	usd
CY2020	avya	Proceeds From Other Financing Arrangements ProceedsFromOtherFinancingArrangements	0	usd
CY2022	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
CY2021	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
CY2020	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	5000000	usd
CY2022	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	9000000	usd
CY2021	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	13000000	usd
CY2020	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	3000000	usd
CY2022	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1000000	usd
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	8000000	usd
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CY2021	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	2000000	usd
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CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11000000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	12000000	usd
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7000000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	406000000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-142000000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-489000000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-10000000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3000000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-24000000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-229000000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-25000000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	502000000	usd
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	731000000	usd
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	756000000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	478000000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	502000000	usd
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	731000000	usd
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2022Q2	us-gaap	Immaterial Error Correction ImmaterialErrorCorrection	3 million
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-312000000	usd
CY2022Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	3364000000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and revenue and expenses during the periods reported. The Company uses estimates to assess expected credit losses on its financial assets, sales returns and allowances, the use and recoverability of inventory, the realization of deferred tax assets, annual effective tax rate, the recoverability of long-lived assets, useful lives and impairment of tangible and intangible assets including goodwill, business restructuring reserves, pension and post-retirement benefit costs, the fair value of assets and liabilities in business combinations and the amount of exposure from potential loss contingencies, among others. Estimates and assumptions are reviewed periodically, and the effects of revisions are reflected in the Consolidated Financial Statements in the period they are determined to be necessary. Actual results could differ from these estimates. </span></div>The ongoing military conflict between Russia and Ukraine, including the sanctions and export controls that have been imposed by the U.S. and other countries in response to the conflict, severely limits commercial activities in Russia and impacts other markets where we do business. This global issue, among others, have resulted in varying levels of inflation throughout the world, increased raw material costs and other supply chain issues all of which may affect management's estimates and assumptions, in particular those that require a projection of our financial results, our cash flows or broader economic conditions.
CY2022	avya	Change In Contract With Customer Asset ChangeInContractWithCustomerAsset	71000000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	245000000	usd
CY2022Q3	us-gaap	Restricted Cash Current RestrictedCashCurrent	222000000	usd
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentrations of Risk</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s cash and cash equivalents are maintained with several financial institutions. Deposits held at banks may exceed the amount of insurance provided on such deposits. Generally, these deposits may be redeemed upon demand and are maintained with financial institutions with reputable credit and therefore bear minimal credit risk. The Company seeks to mitigate such risks by spreading its risk across multiple counterparties and monitoring the risk profiles of these counterparties.</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company, from time to time, may enter into derivative financial instruments with high credit quality financial institutions to manage foreign exchange rate and interest rate risk and is exposed to losses in the event of non-performance by the counterparties to these contracts. To date, no counterparty has failed to meet its obligations to the Company.</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company relies on a limited number of contract manufacturers and suppliers to provide manufacturing services for its products. The inability of a contract manufacturer or supplier to fulfill supply requirements of the Company could materially impact future operating results. The Company's largest distributor is also its largest customer and represented 8% and 7% of the Company's total annual consolidated revenue for fiscal 2022 and 2021, respectively. At September 30, 2022 and 2021, one distributor accounted for approximately 9% and 6% of accounts receivable, respectively.</span></div>
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts	<div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Accounts Receivable, Contract Assets and Allowance for Credit Losses</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company recognizes a contract asset when it transfers products and services to a customer in advance of scheduled billings. Contract assets decrease when the Company invoices the customer or the right to receive consideration is unconditional. Accounts receivable are recorded when the customer has been billed or the right to consideration is unconditional. Accounts receivable and contract assets are recorded net of provisions for credit losses. The Company performs ongoing credit evaluations of its customers and generally does not require collateral from its customers. </span></div>The Company estimates a provision for credit losses using relevant available information from internal and external sources that consider historical experience, current conditions and reasonable and supportable forecasts. A separate allowance is measured for the Company’s accounts receivable, short-term contract asset and long-term contract asset balances. Each allowance is assessed on a collective basis by pooling assets with similar risk characteristics. The Company pools its accounts receivable and short-term contract assets based on aging status and its long-term contract assets by customer credit rating as published by third-party credit agencies. Historical loss experience provides the basis for the estimation of expected credit losses for accounts receivables and short-term contract assets. The Company uses probability of default rates to estimate expected credit losses for its long-term contract assets based on customer credit ratings. The Company also identifies customer specific credit risks and evaluates each based on the specific facts and circumstances as of the reporting date. The risk of loss is assessed over the contractual life of the assets and the expected loss amounts are adjusted for current and future conditions based on management’s qualitative considerations. Financial assets are written off in whole, or in part, when no reasonable expectation of recovery exists, although collection efforts may continue. Subsequent recoveries of amounts previously written off are recognized as an adjustment to the provision for credit loss.
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CY2021	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	0	usd
CY2020	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	0	usd
CY2022	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	0	usd
CY2022Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	126000000	usd
CY2021Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	115000000	usd
CY2022	avya	Change In Contract With Customer Liability Current ChangeInContractWithCustomerLiabilityCurrent	-115000000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	300000000	usd
CY2021Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	305000000	usd
CY2022	avya	Change In Contract With Customer Liability Noncurrent ChangeInContractWithCustomerLiabilityNoncurrent	-5000000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	545000000	usd
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	665000000	usd
CY2022	avya	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets Adjusted DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssetsAdjusted	0.02
CY2022	avya	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets Difference From Expected To Actual DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssetsDifferenceFromExpectedToActual	0.20
CY2022	avya	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets Difference From Expected To Actual Time Period DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssetsDifferenceFromExpectedToActualTimePeriod	P5Y
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CY2021	us-gaap	Advertising Expense AdvertisingExpense	47000000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	42000000	usd
CY2022	avya	Change In Contract With Customer Liability ChangeInContractWithCustomerLiability	-120000000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2490000000	usd
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CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2873000000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2490000000	usd
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2973000000	usd
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	2873000000	usd
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CY2022Q3	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.25
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CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	307000000	usd
CY2022	avya	Change In Accounts Receivable Net ChangeInAccountsReceivableNet	15000000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	543000000	usd
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	518000000	usd
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CY2022	avya	Change In Contract With Customer Asset Noncurrent ChangeInContractWithCustomerAssetNoncurrent	46000000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	677000000	usd
CY2021Q3	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	606000000	usd
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	402000000	usd
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	552000000	usd
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	546000000	usd
CY2022	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	-9000000	usd
CY2021	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	5000000	usd
CY2020	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	-1000000	usd
CY2020Q3	avya	Allowance For Credit Loss AllowanceForCreditLoss	7000000	usd
CY2021	avya	Credit Loss Expense Reversal CreditLossExpenseReversal	3000000	usd
CY2021	avya	Allowance For Credit Loss Write Offs AllowanceForCreditLossWriteOffs	4000000	usd
CY2021Q3	avya	Allowance For Credit Loss AllowanceForCreditLoss	6000000	usd
CY2022	avya	Credit Loss Expense Reversal CreditLossExpenseReversal	4000000	usd
CY2022	avya	Allowance For Credit Loss Write Offs AllowanceForCreditLossWriteOffs	2000000	usd
CY2022Q3	avya	Allowance For Credit Loss AllowanceForCreditLoss	8000000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	50000000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	58000000	usd
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	67000000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4000000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	5000000	usd
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	5000000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	12000000	usd
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	14000000	usd
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	17000000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	10000000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	6000000	usd
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CY2020	us-gaap	Lease Cost LeaseCost	88000000	usd
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CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y1M6D
CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y10M24D
CY2021Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y10M24D
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CY2021Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.046
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	44000000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	10000000	usd
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CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	7000000	usd
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CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	2000000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	7000000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	124000000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	34000000	usd
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CY2022Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	3000000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	112000000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	31000000	usd
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CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
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CY2019Q4	avya	Proceeds From Strategic Partnerships ProceedsFromStrategicPartnerships	375000000	usd
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CY2022	us-gaap	Preferred Stock Dividend Rate Percentage PreferredStockDividendRatePercentage	0.03
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CY2020Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	1281000000	usd
CY2020Q3	us-gaap	Goodwill Goodwill	1478000000	usd
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	2000000	usd
CY2021Q3	us-gaap	Goodwill Gross GoodwillGross	2761000000	usd
CY2021Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	1281000000	usd
CY2021Q3	us-gaap	Goodwill Goodwill	1480000000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	1471000000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-7000000	usd
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CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1563000000	usd
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CY2020	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	0	usd
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CY2022Q3	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3000000	usd
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CY2022	us-gaap	Severance Costs1 SeveranceCosts1	26000000	usd
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CY2022Q3	avya	Long Term Debt Current Maturities Gross LongTermDebtCurrentMaturitiesGross	221000000	usd
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CY2021Q3	avya	Long Term Debt Current Maturities Gross LongTermDebtCurrentMaturitiesGross	0	usd
CY2021Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	usd
CY2022Q3	avya	Long Term Debt Excluding Current Maturities Gross LongTermDebtExcludingCurrentMaturitiesGross	3215000000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3032000000	usd
CY2021Q3	avya	Long Term Debt Excluding Current Maturities Gross LongTermDebtExcludingCurrentMaturitiesGross	2893000000	usd
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2813000000	usd
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CY2018Q2	us-gaap	Derivative Price Risk Option Strike Price DerivativePriceRiskOptionStrikePrice	37.3625
CY2022Q3	avya	Bond Hedge Shares Terminated BondHedgeSharesTerminated	4700000	shares
CY2022Q3	avya	Debt Discount Equity Component Of Exchangeable Debt DebtDiscountEquityComponentOfExchangeableDebt	66000000	usd
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CY2022	avya	Debt Issuance Costs Equity Component Of Exchangeable Debt DebtIssuanceCostsEquityComponentOfExchangeableDebt	-4000000	usd
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CY2022Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	221000000	usd
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CY2022Q3	avya	Long Term Debt Maturities Year Five And Thereafter LongTermDebtMaturitiesYearFiveAndThereafter	3143000000	usd
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CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-24.42
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-7.45
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	86000000.0	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84500000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92200000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	86000000.0	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84500000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	92200000	shares
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-1880000000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	180000000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-455000000	usd

Files In Submission

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Avaya Holdings Corp.

2023 Q2 Form 10-K Financial Statement

#000141810023000041 Filed on September 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission