$VIAV
VIAVI SOLUTIONS INC. Stock $viav

$viav Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-K Financial Statement

#000091209322000042 Filed on August 19, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2022 Q1
Revenue	$335.3M	$315.5M	$314.8M
YoY Change	7.85%	3.99%	4.97%
Cost Of Revenue	$134.2M	$128.6M	$124.3M
YoY Change	4.84%	5.93%	3.76%
Gross Profit	$201.1M	$186.9M	$190.5M
YoY Change	9.95%	2.69%	5.77%
Gross Profit Margin	59.98%	59.24%	60.51%
Selling, General & Admin	$96.70M	$89.00M	$88.20M
YoY Change	9.51%	3.37%	10.94%
% of Gross Profit	48.09%	47.62%	46.3%
Research & Development	$54.20M	$54.90M	$50.50M
YoY Change	-0.18%	5.37%	1.0%
% of Gross Profit	26.95%	29.37%	26.51%
Depreciation & Amortization	$15.10M	$21.90M	$18.90M
YoY Change	-41.25%	-15.12%	-25.3%
% of Gross Profit	7.51%	11.72%	9.92%
Operating Expenses	$153.1M	$146.1M	$141.2M
YoY Change	1.39%	0.0%	2.47%
Operating Profit	$48.00M	$40.80M	$49.30M
YoY Change	50.47%	13.65%	16.55%
Interest Expense	-$6.200M	$6.400M	$7.100M
YoY Change	58.97%	77.78%	97.22%
% of Operating Profit	-12.92%	15.69%	14.4%
Other Income/Expense, Net	$2.100M	$600.0K	$1.100M
YoY Change	-16.0%	-166.67%	0.0%
Pretax Income	$40.80M	$28.60M	$36.90M
YoY Change	30.35%	10.0%	7.27%
Income Tax	$24.30M	$9.400M	$2.300M
% Of Pretax Income	59.56%	32.87%	6.23%
Net Earnings	$16.50M	$19.20M	$34.60M
YoY Change	400.0%	11.63%	26.74%
Net Earnings / Revenue	4.92%	6.09%	10.99%
Basic Earnings Per Share	$0.07	$0.08	$0.15
Diluted Earnings Per Share	$0.07	$0.08	$0.14
COMMON SHARES
Basic Shares Outstanding	227.2M shares	229.2M shares	236.0M shares
Diluted Shares Outstanding	231.3M shares	236.8M shares	242.3M shares

Balance Sheet

Concept	2022 Q3	2022 Q2	2022 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$561.3M	$591.4M	$733.8M
YoY Change	-19.75%	-12.26%	13.59%
Cash & Equivalents	$559.9M	$589.8M	$732.1M
Short-Term Investments	$1.400M	$1.600M	$1.700M
Other Short-Term Assets	$47.90M	$49.50M	$47.30M
YoY Change	13.51%	54.69%	21.28%
Inventory	$110.1M	$113.9M	$114.4M
Prepaid Expenses	$16.00M	$12.70M	$13.40M
Receivables	$260.9M	$269.3M	$258.3M
Other Receivables	$24.90M	$19.90M	$26.80M
Total Short-Term Assets	$1.005B	$1.044B	$1.181B
YoY Change	-9.62%	-3.33%	12.82%
LONG-TERM ASSETS
Property, Plant & Equipment	$228.9M	$221.2M	$213.3M
YoY Change	16.79%	22.89%	17.39%
Goodwill	$387.6M	$388.9M	$393.0M
YoY Change	-2.24%	-1.89%	-0.61%
Intangibles	$54.20M	$58.20M	$68.10M
YoY Change	-38.41%	-44.36%	-43.63%
Long-Term Investments
YoY Change
Other Assets	$65.80M	$64.00M	$62.40M
YoY Change	10.59%	21.44%	15.77%
Total Long-Term Assets	$822.8M	$834.0M	$839.0M
YoY Change	-3.12%	-1.51%	-3.43%
TOTAL ASSETS
Total Short-Term Assets	$1.005B	$1.044B	$1.181B
Total Long-Term Assets	$822.8M	$834.0M	$839.0M
Total Assets	$1.828B	$1.878B	$2.020B
YoY Change	-6.81%	-2.53%	5.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$58.30M	$58.30M	$68.00M
YoY Change	-7.75%	6.39%	27.1%
Accrued Expenses	$29.30M	$30.20M	$30.10M
YoY Change	18.15%	10.22%	36.2%
Deferred Revenue	$81.00M	$78.10M	$62.80M
YoY Change	16.21%	18.51%	1.45%
Short-Term Debt	$68.40M	$0.00	$0.00
YoY Change	-85.02%
Long-Term Debt Due	$68.40M	$0.00	$0.00
YoY Change	-85.02%
Total Short-Term Liabilities	$369.3M	$259.7M	$285.1M
YoY Change	-50.59%	-4.91%	8.16%
LONG-TERM LIABILITIES
Long-Term Debt	$632.5M	$722.4M	$771.8M
YoY Change	163.32%	13.94%	22.7%
Other Long-Term Liabilities	$170.4M	$202.0M	$203.9M
YoY Change	-24.6%	-9.74%	-14.4%
Total Long-Term Liabilities	$170.4M	$202.0M	$203.9M
YoY Change	-24.6%	-9.74%	-14.4%
TOTAL LIABILITIES
Total Short-Term Liabilities	$369.3M	$259.7M	$285.1M
Total Long-Term Liabilities	$170.4M	$202.0M	$203.9M
Total Liabilities	$539.7M	$461.7M	$489.0M
YoY Change	-44.56%	-7.08%	-2.55%
SHAREHOLDERS EQUITY
Retained Earnings	-$69.54B	-$69.53B	-$69.47B
YoY Change	0.32%	0.21%	0.12%
Common Stock	$70.37B	$70.36B	$70.35B
YoY Change	0.27%	0.09%	0.09%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$671.7M	$709.9M	$774.8M
YoY Change
Total Liabilities & Shareholders Equity	$1.828B	$1.878B	$2.020B
YoY Change	-6.81%	-2.53%	5.45%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2022 Q1
OPERATING ACTIVITIES
Net Income	$16.50M	$19.20M	$34.60M
YoY Change	400.0%	11.63%	26.74%
Depreciation, Depletion And Amortization	$15.10M	$21.90M	$18.90M
YoY Change	-41.25%	-15.12%	-25.3%
Cash From Operating Activities	$73.60M	$28.90M	$22.20M
YoY Change	17.57%	-39.92%	-67.69%
INVESTING ACTIVITIES
Capital Expenditures	-$19.10M	-$19.30M	-$18.40M
YoY Change	-24.8%	135.37%	75.24%
Acquisitions
YoY Change
Other Investing Activities	-$700.0K	$600.0K	$700.0K
YoY Change	-146.67%	-57.14%
Cash From Investing Activities	-$19.80M	-$18.70M	-$17.70M
YoY Change	-17.15%	175.0%	68.57%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-59.10M	-148.4M	-185.7M
YoY Change	278.85%	1852.63%	837.88%
NET CHANGE
Cash From Operating Activities	73.60M	28.90M	22.20M
Cash From Investing Activities	-19.80M	-18.70M	-17.70M
Cash From Financing Activities	-59.10M	-148.4M	-185.7M
Net Change In Cash	-5.300M	-138.2M	-181.2M
YoY Change	-122.94%	-510.09%	-571.88%
FREE CASH FLOW
Cash From Operating Activities	$73.60M	$28.90M	$22.20M
Capital Expenditures	-$19.10M	-$19.30M	-$18.40M
Free Cash Flow	$92.70M	$48.20M	$40.60M
YoY Change	5.34%	-14.39%	-48.74%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0000912093
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2022#AccountingStandardsUpdate201602Member
CY2022Q3	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2021Q3	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q3	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-07-02
CY2022	dei	Local Phone Number LocalPhoneNumber	404-3600
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--07-02
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	000-22874
CY2022	dei	Entity Registrant Name EntityRegistrantName	Viavi Solutions Inc.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	94-2579683
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	1445 South Spectrum Blvd, Suite 102
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Chandler
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	AZ
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	85286
CY2022	dei	City Area Code CityAreaCode	408
CY2022	dei	Security12b Title Security12bTitle	Common Stock, par value of $0.001 per share
CY2022	dei	Trading Symbol TradingSymbol	VIAV
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
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	4100000000	usd
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	226257546	shares
CY2022	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2022	dei	Auditor Location AuditorLocation	Phoenix, Arizona
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1292400000	usd
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CY2022	us-gaap	Cost Depreciation Amortization And Depletion CostDepreciationAmortizationAndDepletion	30000000.0	usd
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CY2020	us-gaap	Gross Profit GrossProfit	665300000	usd
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CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	185000000.0	usd
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CY2022	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	-101800000	usd
CY2021	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	0	usd
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CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5200000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3300000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9600000	usd
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CY2020	us-gaap	Interest Expense InterestExpense	13400000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65100000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	130800000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	114300000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49600000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	63300000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65300000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	15500000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	67500000	usd
CY2022	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
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CY2021Q3	us-gaap	Assets Assets	1961400000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	58300000	usd
CY2021Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	63200000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	76000000.0	usd
CY2021Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	76000000.0	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	81000000.0	usd
CY2021Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	69700000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	29300000	usd
CY2021Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	24800000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	68400000	usd
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	456600000	usd
CY2022Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	56300000	usd
CY2021Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	57100000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	369300000	usd
CY2021Q3	us-gaap	Liabilities Current LiabilitiesCurrent	747400000	usd
CY2022Q3	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	616500000	usd
CY2021Q3	us-gaap	Convertible Debt Noncurrent ConvertibleDebtNoncurrent	224100000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	170400000	usd
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	226000000.0	usd
CY2022Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2021Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2021Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1000000000	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	226000000	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	226000000	shares
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	228000000	shares
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	228000000	shares
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	200000	usd
CY2021Q3	us-gaap	Common Stock Value CommonStockValue	200000	usd
CY2022Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	70370200000	usd
CY2021Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	70183200000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-69542300000	usd
CY2021Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-69322300000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-156400000	usd
CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-97200000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	671700000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	763900000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1827900000	usd
CY2021Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1961400000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	15500000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	67500000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	49000000.0	usd
CY2022	us-gaap	Depreciation Depreciation	35700000	usd
CY2021	us-gaap	Depreciation Depreciation	35800000	usd
CY2020	us-gaap	Depreciation Depreciation	40000000.0	usd
CY2022	viav	Finite Lived Intangible Assets Amortized Expense FiniteLivedIntangibleAssetsAmortizedExpense	39700000	usd
CY2021	viav	Finite Lived Intangible Assets Amortized Expense FiniteLivedIntangibleAssetsAmortizedExpense	66500000	usd
CY2020	viav	Finite Lived Intangible Assets Amortized Expense FiniteLivedIntangibleAssetsAmortizedExpense	67800000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	52300000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	48300000	usd
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	44600000	usd
CY2022	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2800000	usd
CY2021	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2300000	usd
CY2020	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1900000	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-5300000	usd
CY2020	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-31500000	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-2300000	usd
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-100000	usd
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-100000	usd
CY2022	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	-101800000	usd
CY2021	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	0	usd
CY2020	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	10500000	usd
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-600000	usd
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-12200000	usd
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2000000.0	usd
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2800000	usd
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-5700000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	18300000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	15000000.0	usd
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5100000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	27700000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14300000	usd
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-3700000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	11300000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-14900000	usd
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-10600000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-5600000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7000000.0	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-9200000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-18200000	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	18100000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	0	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	13200000	usd
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	12300000	usd
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	5900000	usd
CY2022	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	3000000.0	usd
CY2021	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	23100000	usd
CY2020	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-7000000.0	usd
CY2022	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	1400000	usd
CY2021	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-21400000	usd
CY2020	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-53100000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	178100000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	243300000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	135600000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	8300000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	700000	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2500000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	72500000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	52100000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	31900000	usd
CY2022	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	9800000	usd
CY2021	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	4100000	usd
CY2020	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	4600000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-71000000.0	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-48700000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-29800000	usd
CY2022	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	400000000.0	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	0	usd
CY2022	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	10500000	usd
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	100000	usd
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1600000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	235900000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	42200000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	44400000	usd
CY2022	viav	Payments For Failed Sale Leaseback And Capital Lease PaymentsForFailedSaleLeasebackAndCapitalLease	100000	usd
CY2021	viav	Payments For Failed Sale Leaseback And Capital Lease PaymentsForFailedSaleLeasebackAndCapitalLease	1200000	usd
CY2020	viav	Payments For Failed Sale Leaseback And Capital Lease PaymentsForFailedSaleLeasebackAndCapitalLease	2700000	usd
CY2022	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	7800000	usd
CY2021	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	6600000	usd
CY2020	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	5500000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	14100000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	17900000	usd
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	21000000.0	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	150000000.0	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2020	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	150000000.0	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2022	viav	Payments For Acquisition Holdback PaymentsForAcquisitionHoldback	1100000	usd
CY2021	viav	Payments For Acquisition Holdback PaymentsForAcquisitionHoldback	0	usd
CY2020	viav	Payments For Acquisition Holdback PaymentsForAcquisitionHoldback	6800000	usd
CY2022	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	800000	usd
CY2021	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	2800000	usd
CY2020	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	0	usd
CY2022	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	4100000	usd
CY2021	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1200000	usd
CY2020	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	700000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-210400000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-58800000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-71700000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-32300000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	25200000	usd
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-17100000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-135600000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	161000000.0	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	17000000.0	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	708400000	usd
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	547400000	usd
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	530400000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	572800000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	708400000	usd
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	547400000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	17900000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	12300000	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	11300000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	78700000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	43800000	usd
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	50600000	usd
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10600000	usd
CY2020Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	8400000	usd
CY2019Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	8900000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	12900000	usd
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10600000	usd
CY2020Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	8400000	usd
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	627300000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	49000000.0	usd
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-31300000	usd
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-15300000	usd
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	44900000	usd
CY2020	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	44400000	usd
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	633200000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	67500000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	68700000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-11500000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	48600000	usd
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	42600000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	763900000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	15500000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-59200000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-6100000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	52000000.0	usd
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	235500000	usd
CY2022	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	141100000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	671700000	usd
CY2022	us-gaap	Fiscal Period FiscalPeriod	<div style="margin-bottom:8pt;margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Fiscal Years</span></div><div style="margin-bottom:8pt;margin-top:8pt;text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company utilizes a 52-53 week fiscal year ending on the Saturday closest to June 30th. The Company’s 2022 fiscal year was a 52-week year ending on July 2, 2022. The Company’s 2021 fiscal year was a 53-week year ending on July 3, 2021; fiscal year 2020 was a 52-week fiscal year ending on June 27, 2020. The Company’s first quarter of fiscal year 2021 was a 14-week quarter compared to the standard 13-week quarters.</span></div>
CY2022	us-gaap	Advertising Expense AdvertisingExpense	3200000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	2700000	usd
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:8pt;margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Use of Estimates</span></div><div style="margin-bottom:8pt;margin-top:8pt;text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the Company’s Consolidated Financial Statements in conformity with U.S. GAAP requires management to make estimates and assumptions that effect the reported amount of assets and liabilities at the date of the financial statements, the reported amount of net revenues and expenses and the disclosure of commitments and contingencies during the reporting periods. Estimates are based on historical factors, current circumstances and the experience and judgment of management. Under changed conditions the Company’s reported financial positions or results of operations may be materially impacted when using different estimates and assumptions, particularly with respect to significant accounting policies. If estimates or assumptions differ from actual results, subsequent periods are adjusted to reflect more readily available information. Actual results may differ from these estimates due to the uncertainty around the magnitude, duration and effects of the COVID-19 pandemic, as well as other factors.</span></div><div style="margin-bottom:8pt;margin-top:8pt;text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">A novel strain of coronavirus (COVID-19) declared an international pandemic by the World Health Organization (WHO) in March 2020 continues to have a global impact more than two years since it was first identified. The worldwide spread of the COVID-19 virus resulted in a global slowdown of economic activity which could continue to impact demand for a broad variety of goods and services, including from the Company’s customers, while also continuing to disrupt sales channels and marketing activities for an unknown period of time. New and potentially more contagious variants of the virus have emerged over the course of the pandemic, along with a surge in cases in several regions across the globe, including Europe and Asia, resulting in renewed shutdown, mandatory quarantines and shelter in place orders in certain regions. These events have led, at times, to slowdowns in shipping and commercial activities. While rollout of several vaccines commenced in December 2020, the pace of the global rollout has been slow and the demand for vaccine outpaces available supply, particularly in developing nations. As economies recover, there are shipping and logistics challenges and continued supply chain constraints, shortages and delays, along with inflationary pricing pressures. Governmental vaccine mandates and mandated quarantines could lead to attrition and operational challenges. While the Company expects that all of this could have a negative impact to its sales and its results of operations, the Company is not aware of any specific event or circumstances that would require an update to the estimates or judgments or a revision of the carrying value of assets or liabilities as of the date of issuance of this Annual Report on Form 10-K. These estimates may change, as new events occur and additional information becomes available. Actual results may differ materially from these estimates, assumptions or conditions.</span></div>
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3600000	usd
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	4300000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	9300000	usd
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	6300000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	3700000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2021Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3700000	usd
CY2022	us-gaap	Derivatives Methods Of Accounting Nonhedging Derivatives DerivativesMethodsOfAccountingNonhedgingDerivatives	<div style="margin-bottom:8pt;margin-top:8pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Foreign Currency Forward Contracts</span></div><div style="margin-bottom:8pt;margin-top:8pt;text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company conducts its business and sells its products to customers primarily in North America, Europe, Asia and South America. In the normal course of business, the Company’s financial position is routinely subject to market risks associated with foreign currency rate fluctuations due to balance sheet positions in foreign currencies. The Company evaluates foreign exchange risks and utilizes foreign currency forward contracts to reduce such risks, hedging the gains or losses generated by the re-measurement of significant foreign currency denominated monetary assets and liabilities. The fair value of these contracts is reflected as other current assets or liabilities and the change in fair value of these foreign currency forward contracts is recorded as gain or loss in the Company’s Consolidated Statements of Operations as a component of interest and other income, net. The gain or loss from the change in fair value of these foreign currency forward contracts largely offsets the change in fair value of the foreign currency denominated monetary assets or liabilities, which is also recorded as a component of Interest and other income, net.</span></div>
CY2022	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	800000	usd
CY2022	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	400000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	100000	usd
CY2022	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	0	usd
CY2022Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4200000	usd
CY2020Q2	us-gaap	Asset Retirement Obligation AssetRetirementObligation	4000000.0	usd
CY2021	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	300000	usd
CY2021	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	700000	usd
CY2021	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	100000	usd
CY2021	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	0	usd
CY2021Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3700000	usd
CY2022Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	500000	usd
CY2021Q3	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	1300000	usd
CY2022Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	3700000	usd
CY2021Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	2400000	usd
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	456600000	usd
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	224100000	usd
CY2021Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	0	usd
CY2021Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	70183200000	usd
CY2021Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-69322300000	usd
CY2021	us-gaap	Interest Expense InterestExpense	14700000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	67500000	usd
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	228700000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	236300000	shares
CY2020	us-gaap	Interest Expense InterestExpense	13400000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	49000000.0	usd
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	229400000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	234800000	shares
CY2022	us-gaap	Net Income Loss NetIncomeLoss	15500000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	67500000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	49000000.0	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	230900000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	228700000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	229400000	shares
CY2022	viav	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Debt Securities Net Settlement Method IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod	4800000	shares
CY2021	viav	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Debt Securities Net Settlement Method IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod	5000000.0	shares
CY2020	viav	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Debt Securities Net Settlement Method IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesNetSettlementMethod	2300000	shares
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2500000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2600000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3100000	shares
CY2022	viav	Defined Contribution Plan Employer Match Level One DefinedContributionPlanEmployerMatchLevelOne	1
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	238200000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	236300000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	234800000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.30
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.29
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	600000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	400000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000	shares
CY2022	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	20100000	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	6200000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	1800000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	700000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	7300000	usd
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	6200000	usd
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	89500000	usd
CY2022	viav	Contract With Customer Liability Cumulative Catch Up Adjustment New Contracts ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentNewContracts	130600000	usd
CY2022	viav	Contract With Customer Liability Revenue Recognized Including Opening Balance ContractWithCustomerLiabilityRevenueRecognizedIncludingOpeningBalance	119700000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	100400000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	81000000.0	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	19400000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	299100000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.93
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2000000.0	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-900000	usd
CY2022	viav	Allowance For Doubtful Accounts Receivable Currency Translation Adjustments And Write Offs Against Allowance AllowanceForDoubtfulAccountsReceivableCurrencyTranslationAdjustmentsAndWriteOffsAgainstAllowance	1500000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1400000	usd
CY2020Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3000000.0	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-1100000	usd
CY2021	viav	Allowance For Doubtful Accounts Receivable Currency Translation Adjustments And Write Offs Against Allowance AllowanceForDoubtfulAccountsReceivableCurrencyTranslationAdjustmentsAndWriteOffsAgainstAllowance	2100000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2000000.0	usd
CY2019Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	2000000.0	usd
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-2000000.0	usd
CY2020	viav	Allowance For Doubtful Accounts Receivable Currency Translation Adjustments And Write Offs Against Allowance AllowanceForDoubtfulAccountsReceivableCurrencyTranslationAdjustmentsAndWriteOffsAgainstAllowance	1000000.0	usd
CY2020Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	3000000.0	usd
CY2022Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	41600000	usd
CY2021Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	41000000.0	usd
CY2022Q3	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	17700000	usd
CY2021Q3	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	16600000	usd
CY2022Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	50800000	usd
CY2021Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	37300000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	110100000	usd
CY2021Q3	us-gaap	Inventory Net InventoryNet	94900000	usd
CY2021Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	57000000.0	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	5100000	usd
CY2022Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	16000000.0	usd
CY2021Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	13400000	usd
CY2022Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	2500000	usd
CY2021Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	6500000	usd
CY2022Q3	viav	Advances To Contract Manufacturers AdvancesToContractManufacturers	11800000	usd
CY2021Q3	viav	Advances To Contract Manufacturers AdvancesToContractManufacturers	10100000	usd
CY2022Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	14500000	usd
CY2021Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	5900000	usd
CY2022Q3	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	10400000	usd
CY2021Q3	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	13200000	usd
CY2022Q3	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	14000000.0	usd
CY2021Q3	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	7900000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	69200000	usd
CY2022Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	4400000	usd
CY2021Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	4300000	usd
CY2022Q3	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	11500000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	592600000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	553900000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	363700000	usd
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	357900000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	228900000	usd
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	196000000.0	usd
CY2022Q3	viav	Contract With Customer Liability Current Increase From Cash Receipts ContractWithCustomerLiabilityCurrentIncreaseFromCashReceipts	900000	usd
CY2021Q3	viav	Contract With Customer Liability Current Increase From Cash Receipts ContractWithCustomerLiabilityCurrentIncreaseFromCashReceipts	400000	usd
CY2022Q3	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	0	usd
CY2021Q3	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	500000	usd
CY2022Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	9600000	usd
CY2021Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	22600000	usd
CY2021Q3	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	4900000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	10100000	usd
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	11600000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	1800000	usd
CY2021Q3	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	4000000.0	usd
CY2022Q3	us-gaap	Interest Payable Current InterestPayableCurrent	4600000	usd
CY2021Q3	us-gaap	Interest Payable Current InterestPayableCurrent	1900000	usd
CY2022Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	8400000	usd
CY2021Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	1400000	usd
CY2022Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	5000000.0	usd
CY2021Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	5500000	usd
CY2022Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	56300000	usd
CY2021Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	57100000	usd
CY2022Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	59600000	usd
CY2021Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	97000000.0	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	9500000	usd
CY2021Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	24300000	usd
CY2022Q3	viav	Financing Obligation Noncurrent FinancingObligationNoncurrent	16000000.0	usd
CY2021Q3	viav	Financing Obligation Noncurrent FinancingObligationNoncurrent	16100000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	19400000	usd
CY2021Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	19800000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	33500000	usd
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	30800000	usd
CY2022Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	12900000	usd
CY2021Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	18300000	usd
CY2022Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	6200000	usd
CY2021Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	5400000	usd
CY2022Q3	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	13300000	usd
CY2021Q3	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	14300000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	170400000	usd
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	226000000.0	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	3400000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	2900000	usd
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	7100000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1400000	usd
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	0	usd
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2100000	usd
CY2022	viav	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	400000	usd
CY2021	viav	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	400000	usd
CY2020	viav	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	500000	usd
CY2022	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	usd
CY2021	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	usd
CY2020	us-gaap	Gain Loss On Investments GainLossOnInvestments	-100000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5200000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3300000	usd
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9600000	usd
CY2022Q3	us-gaap	Short Term Investments ShortTermInvestments	1400000	usd
CY2021Q3	us-gaap	Short Term Investments ShortTermInvestments	1600000	usd
CY2022Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	600000	usd
CY2021Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	400000	usd
CY2022Q3	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	313200000	usd
CY2021Q3	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	408900000	usd
CY2022Q3	us-gaap	Trading Securities TradingSecurities	1400000	usd
CY2021Q3	us-gaap	Trading Securities TradingSecurities	1600000	usd
CY2022Q3	us-gaap	Foreign Currency Contract Asset Fair Value Disclosure ForeignCurrencyContractAssetFairValueDisclosure	3800000	usd
CY2021Q3	us-gaap	Foreign Currency Contract Asset Fair Value Disclosure ForeignCurrencyContractAssetFairValueDisclosure	2600000	usd
CY2022Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	319000000.0	usd
CY2021Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	413500000	usd
CY2022Q3	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	8400000	usd
CY2021Q3	us-gaap	Foreign Currency Contracts Liability Fair Value Disclosure ForeignCurrencyContractsLiabilityFairValueDisclosure	1400000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	2500000	usd
CY2021Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	4000000.0	usd
CY2022Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	10900000	usd
CY2021Q3	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	5400000	usd
CY2020Q2	us-gaap	Goodwill Goodwill	381400000	usd
CY2021	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	15100000	usd
CY2021Q3	us-gaap	Goodwill Goodwill	396500000	usd
CY2022	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-18900000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	10000000.0	usd
CY2022Q3	us-gaap	Goodwill Goodwill	387600000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	642300000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	588100000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54200000	usd
CY2021Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	657100000	usd
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	569100000	usd
CY2021Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	88000000.0	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	25900000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	11800000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	8300000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	4300000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2000000.0	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1900000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54200000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	68400000	usd
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	456600000	usd
CY2022Q3	viav	Convertible Debt Carrying Value Of Liability Component ConvertibleDebtCarryingValueOfLiabilityComponent	616500000	usd
CY2021Q3	viav	Convertible Debt Carrying Value Of Liability Component ConvertibleDebtCarryingValueOfLiabilityComponent	224100000	usd
CY2021Q3	us-gaap	Debt Conversion Converted Instrument Shares Issued1 DebtConversionConvertedInstrumentSharesIssued1	10600000	shares
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q3	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	196500000	usd
CY2021Q3	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	-85900000	usd
CY2021Q4	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	59000000	usd
CY2021Q4	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	-6400000	usd
CY2022Q1	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	64700000	usd
CY2022Q1	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	-6400000	usd
CY2022Q2	viav	Gain Loss On Induced Conversion And Extinguishment Of Debt GainLossOnInducedConversionAndExtinguishmentOfDebt	-3100000	usd
CY2022	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	16500000	usd
CY2021	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	8500000	usd
CY2020	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	8500000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2800000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2300000	usd
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1800000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	4000000.0	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	3900000	usd
CY2020	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	3100000	usd
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	23300000	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	14700000	usd
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	13400000	usd
CY2022Q3	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0225
CY2021Q3	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0125
CY2020Q2	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.0125
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	14000000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	13900000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P7Y2M12D
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.044
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	15500000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	15100000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	14700000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	15400000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	51200000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	7600000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	45200000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	45200000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	10100000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	33500000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	43600000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	10200000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	9800000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	7800000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	6000000.0	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4600000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	12800000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	43600000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	11700000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	9400000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	6800000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4900000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3800000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	13700000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	50300000	usd
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	7900000	usd
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	42400000	usd
CY2020	us-gaap	Restructuring Charges RestructuringCharges	3500000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2022	viav	Income Loss From Operations Before Income Taxes Domestic IncomeLossFromOperationsBeforeIncomeTaxesDomestic	-82600000	usd
CY2021	viav	Income Loss From Operations Before Income Taxes Domestic IncomeLossFromOperationsBeforeIncomeTaxesDomestic	-21700000	usd
CY2020	viav	Income Loss From Operations Before Income Taxes Domestic IncomeLossFromOperationsBeforeIncomeTaxesDomestic	-14900000	usd
CY2022	viav	Income Loss From Operations Before Income Taxes Foreign IncomeLossFromOperationsBeforeIncomeTaxesForeign	147700000	usd
CY2021	viav	Income Loss From Operations Before Income Taxes Foreign IncomeLossFromOperationsBeforeIncomeTaxesForeign	152500000	usd
CY2020	viav	Income Loss From Operations Before Income Taxes Foreign IncomeLossFromOperationsBeforeIncomeTaxesForeign	129200000	usd
CY2022	viav	Income Loss From Continuing Operations Before Income Tax Domestic And Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxDomesticAndForeign	65100000	usd
CY2021	viav	Income Loss From Continuing Operations Before Income Tax Domestic And Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxDomesticAndForeign	130800000	usd
CY2020	viav	Income Loss From Continuing Operations Before Income Tax Domestic And Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxDomesticAndForeign	114300000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	0	usd
CY2021	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	0	usd
CY2020	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	0	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-2200000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	20100000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2700000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-2200000	usd
CY2021	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	20100000	usd
CY2020	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	2700000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	63200000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	44800000	usd
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	50100000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-11400000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1600000	usd
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	12500000	usd
CY2022	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	51800000	usd
CY2021	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	43200000	usd
CY2020	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	62600000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49600000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	63300000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65300000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	13700000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	27500000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	24000000.0	usd
CY2022	viav	Effective Income Tax Rate Reconciliation Tax Withholding EffectiveIncomeTaxRateReconciliationTaxWithholding	8700000	usd
CY2021	viav	Effective Income Tax Rate Reconciliation Tax Withholding EffectiveIncomeTaxRateReconciliationTaxWithholding	8700000	usd
CY2020	viav	Effective Income Tax Rate Reconciliation Tax Withholding EffectiveIncomeTaxRateReconciliationTaxWithholding	34200000	usd
CY2022	viav	Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Inclusion Of Foreign Earnings EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusionOfForeignEarnings	19800000	usd
CY2021	viav	Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Inclusion Of Foreign Earnings EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusionOfForeignEarnings	3600000	usd
CY2020	viav	Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Inclusion Of Foreign Earnings EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomeInclusionOfForeignEarnings	12800000	usd
CY2022	viav	Effective Income Tax Rate Reconciliation Internal Intellectual Property Restructuring Amount EffectiveIncomeTaxRateReconciliationInternalIntellectualPropertyRestructuringAmount	10100000	usd
CY2021	viav	Effective Income Tax Rate Reconciliation Internal Intellectual Property Restructuring Amount EffectiveIncomeTaxRateReconciliationInternalIntellectualPropertyRestructuringAmount	19100000	usd
CY2020	viav	Effective Income Tax Rate Reconciliation Internal Intellectual Property Restructuring Amount EffectiveIncomeTaxRateReconciliationInternalIntellectualPropertyRestructuringAmount	0	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3300000	usd
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1000000.0	usd
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-3500000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	6900000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	3900000	usd
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4500000	usd
CY2022	viav	Effective Income Tax Rate Reconciliation Transfer Pricing Reserves Amount EffectiveIncomeTaxRateReconciliationTransferPricingReservesAmount	1700000	usd
CY2021	viav	Effective Income Tax Rate Reconciliation Transfer Pricing Reserves Amount EffectiveIncomeTaxRateReconciliationTransferPricingReservesAmount	1500000	usd
CY2020	viav	Effective Income Tax Rate Reconciliation Transfer Pricing Reserves Amount EffectiveIncomeTaxRateReconciliationTransferPricingReservesAmount	2300000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	300000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-600000	usd
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-700000	usd
CY2022	viav	Effective Income Tax Rate Reconciliation Change In Fair Value Of Contingent Earnout EffectiveIncomeTaxRateReconciliationChangeInFairValueOfContingentEarnout	100000	usd
CY2021	viav	Effective Income Tax Rate Reconciliation Change In Fair Value Of Contingent Earnout EffectiveIncomeTaxRateReconciliationChangeInFairValueOfContingentEarnout	-1500000	usd
CY2020	viav	Effective Income Tax Rate Reconciliation Change In Fair Value Of Contingent Earnout EffectiveIncomeTaxRateReconciliationChangeInFairValueOfContingentEarnout	-6600000	usd
CY2022	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-8600000	usd
CY2021	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-2100000	usd
CY2020	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-3700000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	1100000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	500000	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	200000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	800000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	900000	usd
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2100000	usd
CY2022	viav	Effective Income Tax Rate Reconciliation Nondeductible Expense Disallowed Compensations Amount EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDisallowedCompensationsAmount	2200000	usd
CY2021	viav	Effective Income Tax Rate Reconciliation Nondeductible Expense Disallowed Compensations Amount EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDisallowedCompensationsAmount	1400000	usd
CY2020	viav	Effective Income Tax Rate Reconciliation Nondeductible Expense Disallowed Compensations Amount EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDisallowedCompensationsAmount	400000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Settlements IncomeTaxReconciliationTaxSettlements	-8300000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Settlements IncomeTaxReconciliationTaxSettlements	0	usd
CY2020	us-gaap	Income Tax Reconciliation Tax Settlements IncomeTaxReconciliationTaxSettlements	0	usd
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	usd
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	400000	usd
CY2020	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-300000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49600000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	63300000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65300000	usd
CY2022	viav	Defined Contribution Plan Employer Match Employee Contribution Level One DefinedContributionPlanEmployerMatchEmployeeContributionLevelOne	0.03
CY2022Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	136700000	usd
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	2600000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	135700000	usd
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CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	491800000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	536100000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1118600000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	1000000.0	usd
CY2021Q3	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	1100000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	63800000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	34500000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	28900000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	20300000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	58500000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	66500000	usd
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CY2022Q3	viav	Deferred Tax Assets Acquisition Related DeferredTaxAssetsAcquisitionRelated	603600000	usd
CY2021Q3	viav	Deferred Tax Assets Acquisition Related DeferredTaxAssetsAcquisitionRelated	632400000	usd
CY2020Q2	viav	Deferred Tax Assets Acquisition Related DeferredTaxAssetsAcquisitionRelated	45200000	usd
CY2022Q3	viav	Deferred Tax Assets Capitalized Research And Development Costs DeferredTaxAssetsCapitalizedResearchAndDevelopmentCosts	100300000	usd
CY2021Q3	viav	Deferred Tax Assets Capitalized Research And Development Costs DeferredTaxAssetsCapitalizedResearchAndDevelopmentCosts	15700000	usd
CY2020Q2	viav	Deferred Tax Assets Capitalized Research And Development Costs DeferredTaxAssetsCapitalizedResearchAndDevelopmentCosts	72000000.0	usd
CY2022Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	45700000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	65900000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	44100000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1472100000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1482300000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1585100000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1320800000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1308900000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1423100000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	151300000	usd
CY2021Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	173400000	usd
CY2020Q2	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	162000000.0	usd
CY2022Q3	viav	Deferred Tax Liabilities Acquisition Related DeferredTaxLiabilitiesAcquisitionRelated	31900000	usd
CY2021Q3	viav	Deferred Tax Liabilities Acquisition Related DeferredTaxLiabilitiesAcquisitionRelated	29100000	usd
CY2020Q2	viav	Deferred Tax Liabilities Acquisition Related DeferredTaxLiabilitiesAcquisitionRelated	31800000	usd
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CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
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CY2021Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	9700000	usd
CY2022Q3	us-gaap	Contractual Obligation ContractualObligation	2800000	usd
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CY2022Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	13600000	usd
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CY2022Q3	viav	Number Of Geographic Regions In Which Entity Operates NumberOfGeographicRegionsInWhichEntityOperates	3	region
CY2022Q3	viav	Number Of Geographic Regions In Which Entity Operates NumberOfGeographicRegionsInWhichEntityOperates	3	region
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1292400000	usd
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CY2022Q1	us-gaap	Gross Profit GrossProfit	190500000	usd
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CY2021Q1	us-gaap	Gross Profit GrossProfit	180100000	usd
	us-gaap	Gross Profit GrossProfit	169400000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	16500000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	19200000	usd
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CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	3300000	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	17200000	usd
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	27300000	usd
	us-gaap	Net Income Loss NetIncomeLoss	19700000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
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CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.12
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CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.24
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	227200000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	229200000	shares
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CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	231300000	shares
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CY2021Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	231100000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	241900000	shares
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CY2022	dei	Auditor Firm AuditorFirmId	238

Files In Submission

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$VIAV
VIAVI SOLUTIONS INC. Stock $viav

2022 Q3 Form 10-K Financial Statement

#000091209322000042 Filed on August 19, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VIAV VIAVI SOLUTIONS INC. Stock $viav

2022 Q3 Form 10-K Financial Statement

#000091209322000042 Filed on August 19, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VIAV
VIAVI SOLUTIONS INC. Stock $viav