10-K Filing

ADTRAN HOLDINGS, INC. CIK: 926282 FY 2022

Filing Information

Form Type	10-K
Accession Number	`0000950170-23-005536`
Period End Date	20221231
Filing Date	20230301
Fiscal Year	2022
Fiscal Period	FY
XBRL Instance	adtn-20221231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 92 Income Statement 58 Cash Flow Statement 119 Stockholders Equity 41 Comprehensive Income 19

Balance Sheet 92 line items

Line Item	Tag	Value	Unit	Period
Short term investments, available-for-sale securities at fair value	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$340.00K	USD	Point-in-time
Short term investments, available-for-sale securities at fair value	`AvailableForSaleSecuritiesDebtSecuritiesCurrent`	$350.00K	USD	Point-in-time
Accounts receivable, allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	-	USD	Point-in-time
Accounts receivable, allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$49.00K	USD	Point-in-time
Long-term investments, available-for-sale securities fair value	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$8.91M	USD	Point-in-time
Long-term investments, available-for-sale securities fair value	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$29.72M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$56.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$108.64M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Restricted cash	`RestrictedCashCurrent`	$215.00K	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Short-term investments (includes $340 and $350 of available-for-sale securities as of December 31, 2022 and 2021, respectively, reported at fair value)	`ShortTermInvestments`	$340.00K	USD	Point-in-time
Short-term investments (includes $340 and $350 of available-for-sale securities as of December 31, 2022 and 2021, respectively, reported at fair value)	`ShortTermInvestments`	$350.00K	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Accounts receivable, less allowance for credit losses of $49 and $0 as of December 31, 2022 and 2021, respectively	`AccountsReceivableNetCurrent`	$279.44M	USD	Point-in-time
Accounts receivable, less allowance for credit losses of $49 and $0 as of December 31, 2022 and 2021, respectively	`AccountsReceivableNetCurrent`	$158.74M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	78.09M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	79.65M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	77.89M	shares	Point-in-time
Other receivables	`OtherReceivablesNetCurrent`	$32.83M	USD	Point-in-time
Other receivables	`OtherReceivablesNetCurrent`	$11.23M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	49.06M	shares	Point-in-time
Inventory, net	`InventoryNet`	$427.53M	USD	Point-in-time
Inventory, net	`InventoryNet`	$139.89M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	198,000.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	30.59M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$9.30M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$33.58M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$882.36M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$376.32M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$110.70M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$55.77M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$6.21M	USD	Point-in-time
Deferred tax assets, net	`DeferredIncomeTaxAssetsNet`	$9.08M	USD	Point-in-time
Goodwill	`Goodwill`	$350.50M	USD	Point-in-time
Goodwill	`Goodwill`	$6.97M	USD	Point-in-time
Goodwill	`Goodwill`	$381.72M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$401.21M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$19.29M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$67.00M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$30.97M	USD	Point-in-time
Long-term investments (includes $8,9143 and $29,717 of available-for-sale securities as of December 31, 2022 and 2021, respectively, reported at fair value)	`LongTermInvestments`	$70.61M	USD	Point-in-time
Long-term investments (includes $8,9143 and $29,717 of available-for-sale securities as of December 31, 2022 and 2021, respectively, reported at fair value)	`LongTermInvestments`	$32.66M	USD	Point-in-time
Total Assets	`Assets`	$1.88B	USD	Point-in-time
Total Assets	`Assets`	$569.02M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$237.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$102.49M	USD	Point-in-time
Revolving credit agreements outstanding	`LinesOfCreditCurrent`	$95.94M	USD	Point-in-time
Notes Payable	`NotesPayableCurrent`	$24.60M	USD	Point-in-time
Unearned revenue	`ContractWithCustomerLiabilityCurrent`	$17.74M	USD	Point-in-time
Unearned revenue	`ContractWithCustomerLiabilityCurrent`	$41.19M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$35.23M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$13.67M	USD	Point-in-time
Accrued wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$14.90M	USD	Point-in-time
Accrued wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$44.88M	USD	Point-in-time
Income tax payable, net	`AccruedIncomeTaxesCurrent`	$6.56M	USD	Point-in-time
Income tax payable, net	`AccruedIncomeTaxesCurrent`	$9.03M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$488.57M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$155.36M	USD	Point-in-time
Non-current unearned revenue	`ContractWithCustomerLiabilityNoncurrent`	$19.24M	USD	Point-in-time
Non-current unearned revenue	`ContractWithCustomerLiabilityNoncurrent`	$9.27M	USD	Point-in-time
Pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$11.40M	USD	Point-in-time
Pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$10.62M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$31.38M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$26.67M	USD	Point-in-time
Non-current lease obligations	`NonCurrentLeaseObligations`	$22.81M	USD	Point-in-time
Non-current lease obligations	`NonCurrentLeaseObligations`	$3.27M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$10.34M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$1.23M	USD	Point-in-time
Total Liabilities	`Liabilities`	$578.25M	USD	Point-in-time
Total Liabilities	`Liabilities`	$211.91M	USD	Point-in-time
Commitments and contingencies (see Note 20)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (see Note 20)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, par value $0.01 per share; 200,000 shares authorized; 78,088 shares issued and 77,889 shares outstanding as of December 31, 2022 and 79,652 shares issued and 48,24149,063 shares outstanding as of December 31, 2021	`CommonStockValue`	$781.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 200,000 shares authorized; 78,088 shares issued and 77,889 shares outstanding as of December 31, 2022 and 79,652 shares issued and 48,24149,063 shares outstanding as of December 31, 2021	`CommonStockValue`	$797.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$895.83M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$288.95M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.91M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$46.71M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$740.82M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$55.34M	USD	Point-in-time
Less treasury stock at cost: 198 and 30,590 shares as of December 31, 2022 and 2021, respectively	`TreasuryStockValue`	$661.55M	USD	Point-in-time
Less treasury stock at cost: 198 and 30,590 shares as of December 31, 2022 and 2021, respectively	`TreasuryStockValue`	$4.12M	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$309.07M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$380.43M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$372.94M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$357.10M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$569.02M	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$1.88B	USD	Point-in-time

Income Statement 58 line items

Line Item	Tag	Value	Unit	Period
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$506.51M	USD	Annual
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.03B	USD	Annual
Total revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$563.00M	USD	Annual
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$344.63M	USD	Annual
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$288.96M	USD	Annual
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$698.28M	USD	Annual
Gross Profit	`GrossProfit`	$218.38M	USD	Annual
Gross Profit	`GrossProfit`	$217.55M	USD	Annual
Gross Profit	`GrossProfit`	$327.25M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$208.89M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$113.97M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$124.41M	USD	Annual
Research and development expenses	`ResearchAndDevelopmentExpense`	$113.29M	USD	Annual
Research and development expenses	`ResearchAndDevelopmentExpense`	$108.66M	USD	Annual
Research and development expenses	`ResearchAndDevelopmentExpense`	$173.76M	USD	Annual
Asset impairment	`AssetImpairmentCharges`	$65.00K	USD	Annual
Asset impairment	`AssetImpairmentCharges`	-	USD	Annual
Asset impairment	`AssetImpairmentCharges`	$17.43M	USD	Annual
Operating Loss	`OperatingIncomeLoss`	$-14.70M	USD	Annual
Operating Loss	`OperatingIncomeLoss`	$-9.77M	USD	Annual
Operating Loss	`OperatingIncomeLoss`	$-72.83M	USD	Annual
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$2.84M	USD	Annual
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$1.94M	USD	Annual
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$2.12M	USD	Annual
Interest expense	`InterestExpense`	$3.44M	USD	Annual
Interest expense	`InterestExpense`	$5.00K	USD	Annual
Interest expense	`InterestExpense`	$34.00K	USD	Annual
Net investment (loss) gain	`GainLossOnInvestments`	$-11.34M	USD	Annual
Net investment (loss) gain	`GainLossOnInvestments`	$4.85M	USD	Annual
Net investment (loss) gain	`GainLossOnInvestments`	$1.76M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-3.25M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$3.82M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$14.52M	USD	Annual
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-6.30M	USD	Annual
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-70.96M	USD	Annual
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-6.25M	USD	Annual
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$-62.08M	USD	Annual
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$-8.62M	USD	Annual
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$2.33M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$-8.63M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$-8.89M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$2.38M	USD	Annual
Less: Net Loss attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-6.85M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$-8.63M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$-2.04M	USD	Annual
Net Income (Loss)	`NetIncomeLoss`	$2.38M	USD	Annual
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	62.35M	shares	Annual
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	48.58M	shares	Annual
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	48.00M	shares	Annual
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	48.58M	shares	Annual
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.35M	shares	Annual
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	48.29M	shares	Annual
(Loss) earnings per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$0.05	USD	Annual
(Loss) earnings per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$-0.18	USD	Annual
(Loss) earnings per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$-0.03	USD	Annual
(Loss) earnings per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$-0.18	USD	Annual
(Loss) earnings per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$-0.03	USD	Annual
(Loss) earnings per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$0.05	USD	Annual

Cash Flow Statement 119 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-8.63M	USD	Annual
Net income (loss)	`ProfitLoss`	$-8.89M	USD	Annual
Net income (loss)	`ProfitLoss`	$2.38M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$16.08M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$16.63M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$67.55M	USD	Annual
Asset impairment	`AssetImpairmentCharges`	$65.00K	USD	Annual
Asset impairment	`AssetImpairmentCharges`	-	USD	Annual
Asset impairment	`AssetImpairmentCharges`	$17.43M	USD	Annual
Amortization of debt issuance cost	`AmortizationOfFinancingCosts`	$288.00K	USD	Annual
Amortization of net discount on available-for-sale investments	`InvestmentIncomeNetAmortizationOfDiscountAndPremium`	$-108.00K	USD	Annual
Amortization of net discount on available-for-sale investments	`InvestmentIncomeNetAmortizationOfDiscountAndPremium`	$-19.00K	USD	Annual
Loss (gain) on investments	`GainLossOnInvestmentsAndDividends`	$5.13M	USD	Annual
Loss (gain) on investments	`GainLossOnInvestmentsAndDividends`	$5.80M	USD	Annual
Loss (gain) on investments	`GainLossOnInvestmentsAndDividends`	$-9.83M	USD	Annual
Net loss on disposal of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-4.00K	USD	Annual
Net loss on disposal of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-152.00K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$6.83M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$28.32M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$7.48M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-62.39M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.78M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-1.36M	USD	Annual
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$-5.40M	USD	Annual
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$-2.36M	USD	Annual
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$-5.03M	USD	Annual
Other, net	`OtherNoncashIncomeExpense`	$-216.00K	USD	Annual
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-788.00K	USD	Annual
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$60.86M	USD	Annual
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$7.27M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$4.73M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$20.09M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$-9.75M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$10.64M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$73.24M	USD	Annual
Inventory	`IncreaseDecreaseInInventories`	$20.18M	USD	Annual
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$5.24M	USD	Annual
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$7.12M	USD	Annual
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$7.15M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$28.11M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.54M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$53.27M	USD	Annual
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-20.48M	USD	Annual
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$10.06M	USD	Annual
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$5.09M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-2.15M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$5.47M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-2.29M	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-44.23M	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.01M	USD	Annual
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-16.52M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$5.67M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$6.41M	USD	Annual
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$17.07M	USD	Annual
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$105.10M	USD	Annual
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$50.47M	USD	Annual
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$51.66M	USD	Annual
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$35.03M	USD	Annual
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$56.77M	USD	Annual
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$23.90M	USD	Annual
Proceeds from beneficial interests in securitized accounts receivable	`ProceedsFromBeneficialInterestsInSecuritizedAccountsReceivable`	$1.13M	USD	Annual
Proceeds from disposals of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.00K	USD	Annual
Proceeds from disposals of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$12.00K	USD	Annual
Insurance proceeds received	`ProceedsFromLifeInsurancePolicies`	$500.00K	USD	Annual
Acquisition of note receivable	`PaymentsToAcquireNotesReceivable`	$523.00K	USD	Annual
Acquisition of business, net of cash acquired	`PaymentsForProceedsFromBusinessAcquisition`	$-44.00M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$41.40M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$10.27M	USD	Annual
Net cash provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$55.83M	USD	Annual
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.86M	USD	Annual
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.25M	USD	Annual
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.04M	USD	Annual
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$6.90M	USD	Annual
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$6.43M	USD	Annual
Dividend payments	`PaymentsOfDividendsCommonStock`	$22.89M	USD	Annual
Dividend payments	`PaymentsOfDividendsCommonStock`	$17.53M	USD	Annual
Dividend payments	`PaymentsOfDividendsCommonStock`	$17.33M	USD	Annual
Proceeds from draw on revolving credit agreements	`ProceedsFromLinesOfCredit`	$141.89M	USD	Annual
Proceeds from draw on revolving credit agreements	`ProceedsFromLinesOfCredit`	$10.00M	USD	Annual
Repayment of revolving credit agreements	`RepaymentsOfLinesOfCredit`	$10.00M	USD	Annual
Repayment of revolving credit agreements	`RepaymentsOfLinesOfCredit`	$48.00M	USD	Annual
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$3.02M	USD	Annual
Repayment of bonds payable	`RepaymentsOfDebt`	$24.60M	USD	Annual
Repayment of notes payable	`RepaymentsOfNotesPayable`	$17.70M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-12.96M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-42.98M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$52.94M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-18.10M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$316.00K	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$64.54M	USD	Annual
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-3.68M	USD	Annual
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-12.71M	USD	Annual
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.50M	USD	Annual
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$73.77M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$108.64M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$56.82M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$60.18M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$73.77M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$108.64M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$56.82M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$60.18M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$24.00K	USD	Annual
Cash paid for interest	`InterestPaidNet`	$13.00K	USD	Annual
Cash paid for interest	`InterestPaidNet`	$1.73M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$1.78M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$3.83M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$7.61M	USD	Annual
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$2.63M	USD	Annual
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$5.23M	USD	Annual
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$1.89M	USD	Annual
Right-of-use assets obtained in exchange for operating lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$324.00K	USD	Annual
Right-of-use assets obtained in exchange for operating lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$3.41M	USD	Annual
Right-of-use assets obtained in exchange for operating lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$1.88M	USD	Annual
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$1.17M	USD	Annual
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$108.00K	USD	Annual
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$638.00K	USD	Annual
ADVA common shares exchanged in acquisition	`NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationCommonSharesExchanged`	$565.49M	USD	Annual
ADVA options assumed in acquisition	`NoncashOrPartNoncashAcquisitionOptionsAssumed`	$12.77M	USD	Annual
Non-controlling interest related to ADVA	`NoncashOrPartNoncashAcquisitionNoncontrollingInterestAcquired`	$316.42M	USD	Annual

Stockholders Equity 41 line items

Line Item	Tag	Value	Unit	Period
Dividends payments	`CommonStockDividendsPerShareCashPaid`	$0.09	USD	Annual
Dividends payments	`CommonStockDividendsPerShareCashPaid`	$0.09	USD	Annual
Dividends payments	`CommonStockDividendsPerShareCashPaid`	$0.09	USD	Annual
Non-cash dividend payments	`NonCashDividendPerShareDeclared`	$0.09	USD	Annual
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$380.43M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$372.94M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$357.10M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Beginning Balance, Shares	`CommonStockSharesIssued`	78.09M	shares	Point-in-time
Beginning Balance, Shares	`CommonStockSharesIssued`	79.65M	shares	Point-in-time
Net income (loss)	`ProfitLoss`	$-8.63M	USD	Annual
Net income (loss)	`ProfitLoss`	$-8.89M	USD	Annual
Net income (loss)	`ProfitLoss`	$2.38M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-275.00K	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$57.71M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.78M	USD	Annual
Dividend payments ($0.09 per share)	`DividendsCommonStockCash`	$17.33M	USD	Annual
Dividend payments ($0.09 per share)	`DividendsCommonStockCash`	$22.89M	USD	Annual
Dividend payments ($0.09 per share)	`DividendsCommonStockCash`	$17.53M	USD	Annual
Dividends accrued on unvested restricted stock units	`UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges`	$353.00K	USD	Annual
Dividends accrued on unvested restricted stock units	`UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges`	$-180.00K	USD	Annual
Dividends accrued on unvested restricted stock units	`UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges`	$-320.00K	USD	Annual
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$-71.00K	USD	Annual
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$-2.81M	USD	Annual
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$-1.25M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.43M	USD	Annual
Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.13M	USD	Annual
Stock options exercised, Shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	519,000.00	shares	Annual
PSUs, RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$9.85M	USD	Annual
PSUs, RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$1.75M	USD	Annual
PSUs, RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$1.15M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.48M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$6.83M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$26.14M	USD	Annual
Reclassification of ADVA stock options	`NoncontrollingInterestIncreaseFromBusinessCombination`	$286.00K	USD	Annual
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$380.43M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$372.94M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$357.10M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Ending Balance, Shares	`CommonStockSharesIssued`	78.09M	shares	Point-in-time
Ending Balance, Shares	`CommonStockSharesIssued`	79.65M	shares	Point-in-time

Comprehensive Income 19 line items

Line Item	Tag	Value	Unit	Period
Net (Loss) Income	`ProfitLoss`	$-8.63M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$-8.89M	USD	Annual
Net (Loss) Income	`ProfitLoss`	$2.38M	USD	Annual
Net unrealized (loss) gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-584.00K	USD	Annual
Net unrealized (loss) gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-284.00K	USD	Annual
Net unrealized (loss) gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$316.00K	USD	Annual
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.60M	USD	Annual
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$395.00K	USD	Annual
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.01M	USD	Annual
Foreign currency translation gain (loss)	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-3.70M	USD	Annual
Foreign currency translation gain (loss)	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$53.40M	USD	Annual
Foreign currency translation gain (loss)	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$4.86M	USD	Annual
Other Comprehensive (loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-275.00K	USD	Annual
Other Comprehensive (loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$57.71M	USD	Annual
Other Comprehensive (loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.78M	USD	Annual
Less: Comprehensive Loss attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-918.00K	USD	Annual
Comprehensive Income (Loss) attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$-8.91M	USD	Annual
Comprehensive Income (Loss) attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$7.16M	USD	Annual
Comprehensive Income (Loss) attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$49.74M	USD	Annual

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