10-Q Filing

ADTRAN HOLDINGS, INC. CIK: 926282 Q1 2024

Filing Information

Form Type	10-Q
Accession Number	`0000950170-24-057628`
Period End Date	20240331
Filing Date	20240510
Fiscal Year	2024
Fiscal Period	Q1
XBRL Instance	adtn-20240331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 176 Income Statement 88 Cash Flow Statement 168 Stockholders Equity 68 Comprehensive Income 30

Balance Sheet 176 line items

Line Item	Tag	Value	Unit	Period
Accounts receivable, allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$400.00K	USD	Point-in-time
Accounts receivable, allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$400.00K	USD	Point-in-time
Accounts receivable, allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$367.00K	USD	Point-in-time
Accounts receivable, allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$367.00K	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, 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
Common stock, shares authorized	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$87.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$87.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$106.76M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$106.76M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Accounts receivable, less allowance for credit losses of $367 and $400 as of March 31, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$187.55M	USD	Point-in-time
Accounts receivable, less allowance for credit losses of $367 and $400 as of March 31, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$187.55M	USD	Point-in-time
Accounts receivable, less allowance for credit losses of $367 and $400 as of March 31, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$216.44M	USD	Point-in-time
Accounts receivable, less allowance for credit losses of $367 and $400 as of March 31, 2024 and December 31, 2023, respectively	`AccountsReceivableNetCurrent`	$216.44M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	79.12M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	79.12M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	78.97M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	78.97M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	78.85M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	78.85M	shares	Point-in-time
Other receivables	`OtherReceivablesNetCurrent`	$12.12M	USD	Point-in-time
Other receivables	`OtherReceivablesNetCurrent`	$12.12M	USD	Point-in-time
Other receivables	`OtherReceivablesNetCurrent`	$17.45M	USD	Point-in-time
Other receivables	`OtherReceivablesNetCurrent`	$17.45M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	78.67M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	78.67M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	297,000.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	297,000.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	265,000.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	265,000.00	shares	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$7.93M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$7.93M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$8.72M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$8.72M	USD	Point-in-time
Inventory, net	`InventoryNet`	$362.30M	USD	Point-in-time
Inventory, net	`InventoryNet`	$362.30M	USD	Point-in-time
Inventory, net	`InventoryNet`	$322.15M	USD	Point-in-time
Inventory, net	`InventoryNet`	$322.15M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$59.67M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$59.67M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$45.57M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$45.57M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$696.96M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$696.96M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$736.86M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$736.86M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$123.02M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$123.02M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$126.97M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$126.97M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$25.42M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$25.42M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$25.79M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$25.79M	USD	Point-in-time
Goodwill	`Goodwill`	$353.42M	USD	Point-in-time
Goodwill	`Goodwill`	$353.42M	USD	Point-in-time
Goodwill	`Goodwill`	$55.13M	USD	Point-in-time
Goodwill	`Goodwill`	$55.13M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$306.45M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$306.45M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$327.99M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$327.99M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$87.73M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$87.73M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$87.71M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$87.71M	USD	Point-in-time
Long-term investments	`LongTermInvestments`	$27.74M	USD	Point-in-time
Long-term investments	`LongTermInvestments`	$27.74M	USD	Point-in-time
Long-term investments	`LongTermInvestments`	$29.25M	USD	Point-in-time
Long-term investments	`LongTermInvestments`	$29.25M	USD	Point-in-time
Total Assets	`Assets`	$1.68B	USD	Point-in-time
Total Assets	`Assets`	$1.68B	USD	Point-in-time
Total Assets	`Assets`	$1.33B	USD	Point-in-time
Total Assets	`Assets`	$1.33B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$159.08M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$159.08M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$162.92M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$162.92M	USD	Point-in-time
Unearned revenue	`ContractWithCustomerLiabilityCurrent`	$46.73M	USD	Point-in-time
Unearned revenue	`ContractWithCustomerLiabilityCurrent`	$46.73M	USD	Point-in-time
Unearned revenue	`ContractWithCustomerLiabilityCurrent`	$55.12M	USD	Point-in-time
Unearned revenue	`ContractWithCustomerLiabilityCurrent`	$55.12M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$37.61M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$37.61M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$36.40M	USD	Point-in-time
Accrued expenses and other liabilities	`AccruedLiabilitiesAndOtherLiabilities`	$36.40M	USD	Point-in-time
Accrued wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$27.03M	USD	Point-in-time
Accrued wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$27.03M	USD	Point-in-time
Accrued wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$25.87M	USD	Point-in-time
Accrued wages and benefits	`EmployeeRelatedLiabilitiesCurrent`	$25.87M	USD	Point-in-time
Income tax payable, net	`AccruedIncomeTaxesCurrent`	$5.22M	USD	Point-in-time
Income tax payable, net	`AccruedIncomeTaxesCurrent`	$5.22M	USD	Point-in-time
Income tax payable, net	`AccruedIncomeTaxesCurrent`	$6.27M	USD	Point-in-time
Income tax payable, net	`AccruedIncomeTaxesCurrent`	$6.27M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$279.51M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$279.51M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$282.75M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$282.75M	USD	Point-in-time
Non-current revolving credit agreement outstanding	`LongTermLineOfCredit`	$195.00M	USD	Point-in-time
Non-current revolving credit agreement outstanding	`LongTermLineOfCredit`	$195.00M	USD	Point-in-time
Non-current revolving credit agreement outstanding	`LongTermLineOfCredit`	$195.00M	USD	Point-in-time
Non-current revolving credit agreement outstanding	`LongTermLineOfCredit`	$195.00M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$15.41M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$15.41M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$35.66M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$35.66M	USD	Point-in-time
Non-current unearned revenue	`ContractWithCustomerLiabilityNoncurrent`	$25.11M	USD	Point-in-time
Non-current unearned revenue	`ContractWithCustomerLiabilityNoncurrent`	$25.11M	USD	Point-in-time
Non-current unearned revenue	`ContractWithCustomerLiabilityNoncurrent`	$22.88M	USD	Point-in-time
Non-current unearned revenue	`ContractWithCustomerLiabilityNoncurrent`	$22.88M	USD	Point-in-time
Non-current pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$11.69M	USD	Point-in-time
Non-current pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$11.69M	USD	Point-in-time
Non-current pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$12.54M	USD	Point-in-time
Non-current pension liability	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$12.54M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$29.04M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$29.04M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$29.71M	USD	Point-in-time
Deferred compensation liability	`DeferredCompensationLiabilityClassifiedNoncurrent`	$29.71M	USD	Point-in-time
Non-current lease obligations	`NonCurrentLeaseObligations`	$27.67M	USD	Point-in-time
Non-current lease obligations	`NonCurrentLeaseObligations`	$27.67M	USD	Point-in-time
Non-current lease obligations	`NonCurrentLeaseObligations`	$31.42M	USD	Point-in-time
Non-current lease obligations	`NonCurrentLeaseObligations`	$31.42M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$35.38M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$35.38M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$28.66M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$28.66M	USD	Point-in-time
Total Liabilities	`Liabilities`	$620.49M	USD	Point-in-time
Total Liabilities	`Liabilities`	$620.49M	USD	Point-in-time
Total Liabilities	`Liabilities`	$636.93M	USD	Point-in-time
Total Liabilities	`Liabilities`	$636.93M	USD	Point-in-time
Commitments and contingencies (see Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (see Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (see Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (see Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable Non-Controlling Interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$441.63M	USD	Point-in-time
Redeemable Non-Controlling Interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$441.63M	USD	Point-in-time
Redeemable Non-Controlling Interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$451.76M	USD	Point-in-time
Redeemable Non-Controlling Interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$451.76M	USD	Point-in-time
Common stock, par value $0.01 per share; 200,000 shares authorized; 79,116 shares issued and 78,850 outstanding as of March 31, 2024 and 78,970 shares issued and 78,674 outstanding as of December 31, 2023	`CommonStockValue`	$790.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 200,000 shares authorized; 79,116 shares issued and 78,850 outstanding as of March 31, 2024 and 78,970 shares issued and 78,674 outstanding as of December 31, 2023	`CommonStockValue`	$790.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 200,000 shares authorized; 79,116 shares issued and 78,850 outstanding as of March 31, 2024 and 78,970 shares issued and 78,674 outstanding as of December 31, 2023	`CommonStockValue`	$791.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 200,000 shares authorized; 79,116 shares issued and 78,850 outstanding as of March 31, 2024 and 78,970 shares issued and 78,674 outstanding as of December 31, 2023	`CommonStockValue`	$791.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$795.30M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$795.30M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$798.90M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$798.90M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$47.46M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$47.46M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$29.66M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$29.66M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-558.36M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-558.36M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-243.91M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-243.91M	USD	Point-in-time
Treasury stock at cost: 265 and 297 shares as of March 31, 2024 and December 31, 2023, respectively	`TreasuryStockValue`	$5.20M	USD	Point-in-time
Treasury stock at cost: 265 and 297 shares as of March 31, 2024 and December 31, 2023, respectively	`TreasuryStockValue`	$5.20M	USD	Point-in-time
Treasury stock at cost: 265 and 297 shares as of March 31, 2024 and December 31, 2023, respectively	`TreasuryStockValue`	$5.83M	USD	Point-in-time
Treasury stock at cost: 265 and 297 shares as of March 31, 2024 and December 31, 2023, respectively	`TreasuryStockValue`	$5.83M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$593.82M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$593.82M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$820.16M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$820.16M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$265.78M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$265.78M	USD	Point-in-time
Total Liabilities, Redeemable Non-Controlling Interest and Equity	`LiabilitiesAndStockholdersEquity`	$1.68B	USD	Point-in-time
Total Liabilities, Redeemable Non-Controlling Interest and Equity	`LiabilitiesAndStockholdersEquity`	$1.68B	USD	Point-in-time
Total Liabilities, Redeemable Non-Controlling Interest and Equity	`LiabilitiesAndStockholdersEquity`	$1.33B	USD	Point-in-time
Total Liabilities, Redeemable Non-Controlling Interest and Equity	`LiabilitiesAndStockholdersEquity`	$1.33B	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Net gain (loss) attributable to redeemable non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-370.00K	USD	1 Quarter
Net gain (loss) attributable to redeemable non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-370.00K	USD	1 Quarter
Net gain (loss) attributable to redeemable non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.88M	USD	1 Quarter
Net gain (loss) attributable to redeemable non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.88M	USD	1 Quarter
Total Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$226.17M	USD	1 Quarter
Total Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$226.17M	USD	1 Quarter
Total Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$323.91M	USD	1 Quarter
Total Revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$323.91M	USD	1 Quarter
Annual recurring compensation earned	`RedeemableNonControllingInterestAnnualRecurringCompensationEarned`	$-11.53M	USD	Point-in-time
Annual recurring compensation earned	`RedeemableNonControllingInterestAnnualRecurringCompensationEarned`	$-11.53M	USD	Point-in-time
Annual recurring compensation earned	`RedeemableNonControllingInterestAnnualRecurringCompensationEarned`	$-2.88M	USD	Point-in-time
Annual recurring compensation earned	`RedeemableNonControllingInterestAnnualRecurringCompensationEarned`	$-2.88M	USD	Point-in-time
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$236.10M	USD	1 Quarter
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$236.10M	USD	1 Quarter
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$153.92M	USD	1 Quarter
Total Cost of Revenue	`CostOfGoodsAndServicesSold`	$153.92M	USD	1 Quarter
Gross Profit	`GrossProfit`	$87.81M	USD	1 Quarter
Gross Profit	`GrossProfit`	$87.81M	USD	1 Quarter
Gross Profit	`GrossProfit`	$72.25M	USD	1 Quarter
Gross Profit	`GrossProfit`	$72.25M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$67.40M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$67.40M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$59.10M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$59.10M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$60.25M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$60.25M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$70.14M	USD	1 Quarter
Research and development expenses	`ResearchAndDevelopmentExpense`	$70.14M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$292.58M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$292.58M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Operating Loss	`OperatingIncomeLoss`	$-339.68M	USD	1 Quarter
Operating Loss	`OperatingIncomeLoss`	$-339.68M	USD	1 Quarter
Operating Loss	`OperatingIncomeLoss`	$-49.73M	USD	1 Quarter
Operating Loss	`OperatingIncomeLoss`	$-49.73M	USD	1 Quarter
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$397.00K	USD	1 Quarter
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$397.00K	USD	1 Quarter
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$304.00K	USD	1 Quarter
Interest and dividend income	`InvestmentIncomeInterestAndDividend`	$304.00K	USD	1 Quarter
Interest expense	`InterestExpense`	$3.29M	USD	1 Quarter
Interest expense	`InterestExpense`	$3.29M	USD	1 Quarter
Interest expense	`InterestExpense`	$4.60M	USD	1 Quarter
Interest expense	`InterestExpense`	$4.60M	USD	1 Quarter
Net investment gain	`GainLossOnInvestments`	$2.25M	USD	1 Quarter
Net investment gain	`GainLossOnInvestments`	$2.25M	USD	1 Quarter
Net investment gain	`GainLossOnInvestments`	$1.25M	USD	1 Quarter
Net investment gain	`GainLossOnInvestments`	$1.25M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.31M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.31M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-303.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-303.00K	USD	1 Quarter
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-340.32M	USD	1 Quarter
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-340.32M	USD	1 Quarter
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-51.77M	USD	1 Quarter
Loss Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-51.77M	USD	1 Quarter
Income tax benefit	`IncomeTaxExpenseBenefit`	$-11.31M	USD	1 Quarter
Income tax benefit	`IncomeTaxExpenseBenefit`	$-11.31M	USD	1 Quarter
Income tax benefit	`IncomeTaxExpenseBenefit`	$-18.65M	USD	1 Quarter
Income tax benefit	`IncomeTaxExpenseBenefit`	$-18.65M	USD	1 Quarter
Net Loss	`ProfitLoss`	$-321.67M	USD	1 Quarter
Net Loss	`ProfitLoss`	$-321.67M	USD	1 Quarter
Net Loss	`ProfitLoss`	$-40.45M	USD	1 Quarter
Net Loss	`ProfitLoss`	$-40.45M	USD	1 Quarter
Less: Net Income (Loss) attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-370.00K	USD	1 Quarter
Less: Net Income (Loss) attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-370.00K	USD	1 Quarter
Less: Net Income (Loss) attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.88M	USD	1 Quarter
Less: Net Income (Loss) attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$2.88M	USD	1 Quarter
Net Loss attributable to ADTRAN Holdings, Inc.	`NetIncomeLoss`	$-40.08M	USD	1 Quarter
Net Loss attributable to ADTRAN Holdings, Inc.	`NetIncomeLoss`	$-40.08M	USD	1 Quarter
Net Loss attributable to ADTRAN Holdings, Inc.	`NetIncomeLoss`	$-324.55M	USD	1 Quarter
Net Loss attributable to ADTRAN Holdings, Inc.	`NetIncomeLoss`	$-324.55M	USD	1 Quarter
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	78.36M	shares	1 Quarter
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	78.36M	shares	1 Quarter
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	78.81M	shares	1 Quarter
Weighted average shares outstanding basic	`WeightedAverageNumberOfSharesOutstandingBasic`	78.81M	shares	1 Quarter
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	78.81M	shares	1 Quarter
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	78.81M	shares	1 Quarter
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	78.36M	shares	1 Quarter
Weighted average shares outstanding diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	78.36M	shares	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$-4.12	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$-4.12	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$-0.51	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - basic	`EarningsPerShareBasic`	$-0.51	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$-0.51	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$-0.51	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$-4.12	USD	1 Quarter
Loss per common share attributable to ADTRAN Holdings, Inc. - diluted	`EarningsPerShareDiluted`	$-4.12	USD	1 Quarter

Cash Flow Statement 168 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-321.67M	USD	1 Quarter
Net loss	`ProfitLoss`	$-321.67M	USD	1 Quarter
Net loss	`ProfitLoss`	$-40.45M	USD	1 Quarter
Net loss	`ProfitLoss`	$-40.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$33.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$33.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$22.53M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$22.53M	USD	1 Quarter
Goodwill Impairment	`GoodwillImpairmentLoss`	$292.58M	USD	1 Quarter
Goodwill Impairment	`GoodwillImpairmentLoss`	$292.58M	USD	1 Quarter
Goodwill Impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill Impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Amortization of debt issuance cost	`AmortizationOfFinancingCosts`	$1.01M	USD	1 Quarter
Amortization of debt issuance cost	`AmortizationOfFinancingCosts`	$1.01M	USD	1 Quarter
Amortization of debt issuance cost	`AmortizationOfFinancingCosts`	$146.00K	USD	1 Quarter
Amortization of debt issuance cost	`AmortizationOfFinancingCosts`	$146.00K	USD	1 Quarter
Gain on investments, net	`GainLossOnInvestmentsAndDividends`	$2.62M	USD	1 Quarter
Gain on investments, net	`GainLossOnInvestmentsAndDividends`	$2.62M	USD	1 Quarter
Gain on investments, net	`GainLossOnInvestmentsAndDividends`	$3.15M	USD	1 Quarter
Gain on investments, net	`GainLossOnInvestmentsAndDividends`	$3.15M	USD	1 Quarter
Net loss on disposal of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-150.00K	USD	1 Quarter
Net loss on disposal of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-150.00K	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.96M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.96M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.81M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.81M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-19.74M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-19.74M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-24.02M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-24.02M	USD	1 Quarter
Other, net	`OtherNoncashIncomeExpense`	$1.00K	USD	1 Quarter
Other, net	`OtherNoncashIncomeExpense`	$1.00K	USD	1 Quarter
Other, net	`OtherNoncashIncomeExpense`	$-545.00K	USD	1 Quarter
Other, net	`OtherNoncashIncomeExpense`	$-545.00K	USD	1 Quarter
Inventory write down	`InventoryWriteDown`	$3.99M	USD	1 Quarter
Inventory write down	`InventoryWriteDown`	$3.99M	USD	1 Quarter
Inventory write down	`InventoryWriteDown`	-	USD	1 Quarter
Inventory write down	`InventoryWriteDown`	-	USD	1 Quarter
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$1.84M	USD	1 Quarter
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$1.84M	USD	1 Quarter
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$16.05M	USD	1 Quarter
Inventory reserves	`InventoryLIFOReservePeriodCharge`	$16.05M	USD	1 Quarter
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-26.00M	USD	1 Quarter
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-26.00M	USD	1 Quarter
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-17.66M	USD	1 Quarter
Accounts receivable, net	`IncreaseDecreaseInAccountsReceivable`	$-17.66M	USD	1 Quarter
Other receivables	`IncreaseDecreaseInOtherReceivables`	$-1.98M	USD	1 Quarter
Other receivables	`IncreaseDecreaseInOtherReceivables`	$-1.98M	USD	1 Quarter
Other receivables	`IncreaseDecreaseInOtherReceivables`	$-5.61M	USD	1 Quarter
Other receivables	`IncreaseDecreaseInOtherReceivables`	$-5.61M	USD	1 Quarter
Income taxes receivable, net	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.30M	USD	1 Quarter
Income taxes receivable, net	`IncreaseDecreaseInIncomeTaxesReceivable`	$1.30M	USD	1 Quarter
Inventory	`IncreaseDecreaseInInventories`	$-30.43M	USD	1 Quarter
Inventory	`IncreaseDecreaseInInventories`	$-30.43M	USD	1 Quarter
Inventory	`IncreaseDecreaseInInventories`	$2.76M	USD	1 Quarter
Inventory	`IncreaseDecreaseInInventories`	$2.76M	USD	1 Quarter
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$15.88M	USD	1 Quarter
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$15.88M	USD	1 Quarter
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$-1.12M	USD	1 Quarter
Prepaid expenses, other current assets and other assets	`IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets`	$-1.12M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$553.00K	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$553.00K	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-40.37M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-40.37M	USD	1 Quarter
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$6.35M	USD	1 Quarter
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$6.35M	USD	1 Quarter
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$7.46M	USD	1 Quarter
Accrued expenses and other liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$7.46M	USD	1 Quarter
Income taxes payable, net	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$10.32M	USD	1 Quarter
Income taxes payable, net	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$10.32M	USD	1 Quarter
Income taxes payable, net	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$1.16M	USD	1 Quarter
Income taxes payable, net	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$1.16M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-19.93M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-19.93M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$36.60M	USD	1 Quarter
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$36.60M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.44M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.44M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.37M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$13.37M	USD	1 Quarter
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$930.00K	USD	1 Quarter
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$930.00K	USD	1 Quarter
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$873.00K	USD	1 Quarter
Proceeds from sales and maturities of available-for-sale investments	`ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities`	$873.00K	USD	1 Quarter
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$44.00K	USD	1 Quarter
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$44.00K	USD	1 Quarter
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$516.00K	USD	1 Quarter
Purchases of available-for-sale investments	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$516.00K	USD	1 Quarter
Payment for beneficial interests in securitized accounts receivable	`PaymentForBeneficialInterestsInSecuritizedAccountsReceivable`	$-1.23M	USD	1 Quarter
Payment for beneficial interests in securitized accounts receivable	`PaymentForBeneficialInterestsInSecuritizedAccountsReceivable`	$-1.23M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-6.79M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-6.79M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-12.54M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-12.54M	USD	1 Quarter
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	1 Quarter
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	1 Quarter
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$176.00K	USD	1 Quarter
Tax withholdings related to stock-based compensation settlements	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$176.00K	USD	1 Quarter
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$219.00K	USD	1 Quarter
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$219.00K	USD	1 Quarter
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$58.00K	USD	1 Quarter
Proceeds from stock option exercises	`ProceedsFromStockOptionsExercised`	$58.00K	USD	1 Quarter
Dividend payments	`PaymentsOfDividendsCommonStock`	$7.08M	USD	1 Quarter
Dividend payments	`PaymentsOfDividendsCommonStock`	$7.08M	USD	1 Quarter
Proceeds from receivables purchase agreement	`ProceedsFromReceivablesPurchaseAgreement`	$30.23M	USD	1 Quarter
Proceeds from receivables purchase agreement	`ProceedsFromReceivablesPurchaseAgreement`	$30.23M	USD	1 Quarter
Repayments on receivables purchase agreement	`RepaymentsOnReceivablesPurchaseAgreement`	$32.44M	USD	1 Quarter
Repayments on receivables purchase agreement	`RepaymentsOnReceivablesPurchaseAgreement`	$32.44M	USD	1 Quarter
Proceeds from draw on revolving credit agreements	`ProceedsFromLinesOfCredit`	$138.24M	USD	1 Quarter
Proceeds from draw on revolving credit agreements	`ProceedsFromLinesOfCredit`	$138.24M	USD	1 Quarter
Repayment of revolving credit agreements	`RepaymentsOfLinesOfCredit`	$43.46M	USD	1 Quarter
Repayment of revolving credit agreements	`RepaymentsOfLinesOfCredit`	$43.46M	USD	1 Quarter
Payment for redemption of redeemable non-controlling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$1.18M	USD	1 Quarter
Payment for redemption of redeemable non-controlling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$1.18M	USD	1 Quarter
Payment for redemption of redeemable non-controlling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$5.00K	USD	1 Quarter
Payment for redemption of redeemable non-controlling interest	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$5.00K	USD	1 Quarter
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$1.99M	USD	1 Quarter
Payment of debt issuance cost	`PaymentsOfDebtIssuanceCosts`	$1.99M	USD	1 Quarter
Repayment of notes payable	`RepaymentsOfNotesPayable`	$24.69M	USD	1 Quarter
Repayment of notes payable	`RepaymentsOfNotesPayable`	$24.69M	USD	1 Quarter
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.16M	USD	1 Quarter
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-4.16M	USD	1 Quarter
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$55.63M	USD	1 Quarter
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$55.63M	USD	1 Quarter
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$28.91M	USD	1 Quarter
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$28.91M	USD	1 Quarter
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$19.89M	USD	1 Quarter
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$19.89M	USD	1 Quarter
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-1.09M	USD	1 Quarter
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-1.09M	USD	1 Quarter
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-301.00K	USD	1 Quarter
Effect of exchange rate changes	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-301.00K	USD	1 Quarter
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$87.17M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$87.17M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$108.64M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$108.64M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$136.46M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$136.46M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$106.76M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$106.76M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$87.17M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$87.17M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$108.64M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$108.64M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$136.46M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$136.46M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$106.76M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$106.76M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$1.61M	USD	1 Quarter
Cash paid for interest	`InterestPaidNet`	$1.61M	USD	1 Quarter
Cash paid for interest	`InterestPaidNet`	$5.24M	USD	1 Quarter
Cash paid for interest	`InterestPaidNet`	$5.24M	USD	1 Quarter
Cash paid for income taxes	`IncomeTaxesPaid`	$1.25M	USD	1 Quarter
Cash paid for income taxes	`IncomeTaxesPaid`	$1.25M	USD	1 Quarter
Cash paid for income taxes	`IncomeTaxesPaid`	$2.31M	USD	1 Quarter
Cash paid for income taxes	`IncomeTaxesPaid`	$2.31M	USD	1 Quarter
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$2.38M	USD	1 Quarter
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$2.38M	USD	1 Quarter
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$4.06M	USD	1 Quarter
Cash used in operating activities related to operating leases	`CashUsedInOperatingActivitiesRelatedToOperatingLeases`	$4.06M	USD	1 Quarter
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$842.00K	USD	1 Quarter
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$842.00K	USD	1 Quarter
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$486.00K	USD	1 Quarter
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$486.00K	USD	1 Quarter
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$1.69M	USD	1 Quarter
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$1.69M	USD	1 Quarter
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$4.35M	USD	1 Quarter
Purchases of property, plant and equipment included in accounts payable	`NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1`	$4.35M	USD	1 Quarter

Stockholders Equity 68 line items

Line Item	Tag	Value	Unit	Period
Dividend payments	`CommonStockDividendsPerShareCashPaid`	$0.09	USD	1 Quarter
Dividend payments	`CommonStockDividendsPerShareCashPaid`	$0.09	USD	1 Quarter
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$593.82M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$593.82M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$820.16M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$820.16M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$265.78M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$265.78M	USD	Point-in-time
Beginning Balance, Shares	`CommonStockSharesIssued`	79.12M	shares	Point-in-time
Beginning Balance, Shares	`CommonStockSharesIssued`	79.12M	shares	Point-in-time
Beginning Balance, Shares	`CommonStockSharesIssued`	78.97M	shares	Point-in-time
Beginning Balance, Shares	`CommonStockSharesIssued`	78.97M	shares	Point-in-time
Net (loss) income	`ProfitLossIncludingPortionAttributableToPostDominationAndProfitAndLossTransferAgreement`	$-40.45M	USD	1 Quarter
Net (loss) income	`ProfitLossIncludingPortionAttributableToPostDominationAndProfitAndLossTransferAgreement`	$-40.45M	USD	1 Quarter
Net (loss) income	`ProfitLossIncludingPortionAttributableToPostDominationAndProfitAndLossTransferAgreement`	$-321.67M	USD	1 Quarter
Net (loss) income	`ProfitLossIncludingPortionAttributableToPostDominationAndProfitAndLossTransferAgreement`	$-321.67M	USD	1 Quarter
Annual recurring compensation earned	`StockIssuedDuringPeriodAnnualRecurringCompensationValueEarned`	$-2.88M	USD	1 Quarter
Annual recurring compensation earned	`StockIssuedDuringPeriodAnnualRecurringCompensationValueEarned`	$-2.88M	USD	1 Quarter
Annual recurring compensation earned	`StockIssuedDuringPeriodAnnualRecurringCompensationValueEarned`	$-2.81M	USD	1 Quarter
Annual recurring compensation earned	`StockIssuedDuringPeriodAnnualRecurringCompensationValueEarned`	$-2.81M	USD	1 Quarter
Reclassification and remeasurement from equity to mezzanine equity for non-controlling interests in ADVA	`ReclassificationAndRemeasurementFromEquityToMezzanineEquityForNonControllingInterestsInAdva`	$-443.76M	USD	1 Quarter
Reclassification and remeasurement from equity to mezzanine equity for non-controlling interests in ADVA	`ReclassificationAndRemeasurementFromEquityToMezzanineEquityForNonControllingInterestsInAdva`	$-443.76M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-17.80M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-17.80M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.78M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.78M	USD	1 Quarter
Dividend payments to ADTRAN Holdings, Inc. shareholders ($0.09 per share)	`DividendsCommonStockCash`	$7.08M	USD	1 Quarter
Dividend payments to ADTRAN Holdings, Inc. shareholders ($0.09 per share)	`DividendsCommonStockCash`	$7.08M	USD	1 Quarter
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$262.00K	USD	1 Quarter
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$262.00K	USD	1 Quarter
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$-1.79M	USD	1 Quarter
Deferred compensation adjustments, net of tax	`DeferredCompensationAdjustmentsNetOfTax`	$-1.79M	USD	1 Quarter
ADTRAN RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$138.00K	USD	1 Quarter
ADTRAN RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$138.00K	USD	1 Quarter
ADTRAN RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$242.00K	USD	1 Quarter
ADTRAN RSUs and restricted stock vested	`StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits`	$242.00K	USD	1 Quarter
ADTRAN Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$58.00K	USD	1 Quarter
ADTRAN Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$58.00K	USD	1 Quarter
ADTRAN Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$219.00K	USD	1 Quarter
ADTRAN Stock options exercised	`StockIssuedDuringPeriodValueStockOptionsExercised`	$219.00K	USD	1 Quarter
ADTRAN Stock options exercised, Shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	36,000.00	shares	1 Quarter
ADTRAN Stock options exercised, Shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	36,000.00	shares	1 Quarter
ADTRAN Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.96M	USD	1 Quarter
ADTRAN Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.96M	USD	1 Quarter
ADTRAN Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.81M	USD	1 Quarter
ADTRAN Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.81M	USD	1 Quarter
Redemption of redeemable non-controlling interest	`RedeemableNonControllingInterestEquityRedemptionValues`	$343.00K	USD	1 Quarter
Redemption of redeemable non-controlling interest	`RedeemableNonControllingInterestEquityRedemptionValues`	$343.00K	USD	1 Quarter
Redemption of redeemable non-controlling interest	`RedeemableNonControllingInterestEquityRedemptionValues`	$1.00K	USD	1 Quarter
Redemption of redeemable non-controlling interest	`RedeemableNonControllingInterestEquityRedemptionValues`	$1.00K	USD	1 Quarter
Foreign currency remeasurement of redeemable non-controlling interest	`ForeignCurrencyRemeasurementOfRedeemableNonControllingInterest`	$10.12M	USD	1 Quarter
Foreign currency remeasurement of redeemable non-controlling interest	`ForeignCurrencyRemeasurementOfRedeemableNonControllingInterest`	$10.12M	USD	1 Quarter
Foreign currency remeasurement of redeemable non-controlling interest	`ForeignCurrencyRemeasurementOfRedeemableNonControllingInterest`	$-430.00K	USD	1 Quarter
Foreign currency remeasurement of redeemable non-controlling interest	`ForeignCurrencyRemeasurementOfRedeemableNonControllingInterest`	$-430.00K	USD	1 Quarter
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.30B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$593.82M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$593.82M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$820.16M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$820.16M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$265.78M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$265.78M	USD	Point-in-time
Ending Balance, Shares	`CommonStockSharesIssued`	79.12M	shares	Point-in-time
Ending Balance, Shares	`CommonStockSharesIssued`	79.12M	shares	Point-in-time
Ending Balance, Shares	`CommonStockSharesIssued`	78.97M	shares	Point-in-time
Ending Balance, Shares	`CommonStockSharesIssued`	78.97M	shares	Point-in-time

Comprehensive Income 30 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-321.67M	USD	1 Quarter
Net loss	`ProfitLoss`	$-321.67M	USD	1 Quarter
Net loss	`ProfitLoss`	$-40.45M	USD	1 Quarter
Net loss	`ProfitLoss`	$-40.45M	USD	1 Quarter
Net unrealized gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$69.00K	USD	1 Quarter
Net unrealized gain on available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$69.00K	USD	1 Quarter
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-35.00K	USD	1 Quarter
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-35.00K	USD	1 Quarter
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$60.00K	USD	1 Quarter
Defined benefit plan adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$60.00K	USD	1 Quarter
Foreign currency translation (loss) gain	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-17.75M	USD	1 Quarter
Foreign currency translation (loss) gain	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-17.75M	USD	1 Quarter
Foreign currency translation (loss) gain	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$8.68M	USD	1 Quarter
Foreign currency translation (loss) gain	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$8.68M	USD	1 Quarter
Other Comprehensive (Loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-17.80M	USD	1 Quarter
Other Comprehensive (Loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-17.80M	USD	1 Quarter
Other Comprehensive (Loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.78M	USD	1 Quarter
Other Comprehensive (Loss) Income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.78M	USD	1 Quarter
Comprehensive Loss, net of tax	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-31.67M	USD	1 Quarter
Comprehensive Loss, net of tax	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-31.67M	USD	1 Quarter
Comprehensive Loss, net of tax	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-339.48M	USD	1 Quarter
Comprehensive Loss, net of tax	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-339.48M	USD	1 Quarter
Less: Comprehensive Income attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$12.00K	USD	1 Quarter
Less: Comprehensive Income attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$12.00K	USD	1 Quarter
Less: Comprehensive Income attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$2.88M	USD	1 Quarter
Less: Comprehensive Income attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$2.88M	USD	1 Quarter
Comprehensive Loss attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$-342.36M	USD	1 Quarter
Comprehensive Loss attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$-342.36M	USD	1 Quarter
Comprehensive Loss attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$-31.68M	USD	1 Quarter
Comprehensive Loss attributable to ADTRAN Holdings, Inc., net of tax	`ComprehensiveIncomeNetOfTax`	$-31.68M	USD	1 Quarter

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