XML 100 R86.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Debt - 1.75% Convertible Senior Notes ("2023 Notes) (Narrative) (Details) |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
May 29, 2018 USD ($) day $ / shares | Aug. 21, 2013 USD ($) d $ / shares | Jun. 30, 2018 USD ($) | Jul. 01, 2017 USD ($) | Jul. 02, 2016 USD ($) | Aug. 17, 2015 $ / shares | Aug. 15, 2013
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from issuance of senior convertible debt |  |  | $ 225,000,000 | $ 460,000,000 | $ 0 |  |
Convertible Debt |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Carrying value of liability component |  |  | 833,200,000 | 931,400,000 |  |  |
Carrying value of the equity component of convertible debt |  |  | 239,100,000 | 229,700,000 |  |  |
Unamortized debt issuance cost |  |  | $ 7,700,000 | 9,200,000 |  |  |
Convertible Debt | 2023 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate on senior convertible notes | 1.75% |  | 1.75% |  |  |  |
Face amount of senior convertible notes | $ 225,000,000.0 |  |  |  |  |  |
Initial conversion price (usd per share) | $ / shares | $ 13.94 |  |  |  |  |  |
Premium to closing sale price of common stock (percent) | 37.50% |  |  |  |  |  |
Threshold closing price as a percentage of conversion price | 130.00% |  |  |  |  |  |
Threshold trading days (days) | day | 20 |  |  |  |  |  |
Threshold consecutive trading days (days) | day | 30 |  |  |  |  |  |
Threshold consecutive business days (days) | day | 5 |  |  |  |  |  |
Threshold consecutive trading days during which the the trading price was less than 98% of the product of the closing sale price and the applicable conversion rate (days) | day | 10 |  |  |  |  |  |
Threshold percentage of stock price trigger | 98.00% |  |  |  |  |  |
Fundamental change in price (percent) | 100.00% |  |  |  |  |  |
Redemption price (percent) | 100.00% |  |  |  |  |  |
Effective rate | 5.30% |  |  |  |  |  |
Derivative term | 5 years |  |  |  |  |  |
Carrying value of liability component | $ 190,100,000 |  |  |  |  |  |
Carrying value of the equity component of convertible debt | $ 34,900,000 |  |  |  |  |  |
Expected remaining term of Notes | 4 years 11 months |  |  |  |  |  |
Issuance costs | $ 2,200,000 |  |  |  |  |  |
Unamortized debt issuance cost |  |  | $ 1,800,000 |  |  |  |
Fair value of Notes |  |  | $ 232,400,000 |  |  |  |
Convertible Debt | Liability component |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Issuance costs | 1,900,000 |  |  |  |  |  |
Convertible Debt | Equity component |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Issuance costs | 300,000 |  |  |  |  |  |
Convertible Debt | 2033 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate on senior convertible notes |  | 0.625% | 0.625% |  |  |  |
Face amount of senior convertible notes |  | $ 650,000,000.0 |  |  |  |  |
Value of notes exchanged |  |  | $ 198,000,000 |  |  |  |
Proceeds from issuance of senior convertible debt, after issuance costs |  | $ 636,300,000 |  |  |  |  |
Initial conversion price (usd per share) | $ / shares |  | $ 18.83 |  |  |  | $ 11.28 |
Premium to closing sale price of common stock (percent) |  |  |  |  |  |  | 40.00%
Threshold consecutive trading days (days) | d |  | 30 |  |  |  |  |
Fundamental change in price (percent) |  | 100.00% |  |  |  |  |
Redemption price (percent) |  | 100.00% |  |  |  |  |
Effective rate |  | 5.40% |  |  |  |  |
Carrying value of liability component |  | $ 515,600,000 |  |  |  |  |
Carrying value of the equity component of convertible debt |  | $ 134,400,000 |  |  |  |  |
Expected remaining term of Notes |  |  | 1 month 7 days |  |  |  |
Unamortized debt issuance cost |  |  | $ 100,000 |  |  |  |
Fair value of Notes |  |  | $ 281,000,000 | $ 676,100,000 |  |  |
Exchange Transaction | Convertible Debt | 2023 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from issuance of senior convertible debt | 155,500,000 |  |  |  |  |  |
Exchange Transaction | Convertible Debt | 2033 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Value of notes exchanged | 151,500,000 |  |  |  |  |  |
Private Placement | Convertible Debt | 2023 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from issuance of senior convertible debt | 69,500,000 |  |  |  |  |  |
Proceeds from issuance of senior convertible debt, after issuance costs | $ 67,300,000 |  |  |  |  |  |

X
- Definition Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock. + References No definition available. + Details
Name: | us-gaap_ConvertibleDebtFairValueDisclosures
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 + Details
Name: | us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentConvertibleThresholdConsecutiveTradingDays1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentConvertibleThresholdTradingDays
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph e -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 + Details
Name: | us-gaap_DebtInstrumentRedemptionPricePercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
Name: | us-gaap_DeferredFinanceCostsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399 + Details
Name: | us-gaap_DeferredFinanceCostsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DerivativeTermOfContract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromConvertibleDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromDebtNetOfIssuanceCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
Name: | us-gaap_RepaymentsOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Including the current and noncurrent portions, carrying amount of the debt liability component identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. + References No definition available. + Details
Name: | viav_ConvertibleDebtCarryingValueOfLiabilityComponent
Namespace Prefix: | viav_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Debt Conversion, Converted Instrument, Closing Price Of Common Stock As A Percentage Of Conversion Price + References No definition available. + Details
Name: | viav_DebtConversionConvertedInstrumentClosingPriceOfCommonStockAsAPercentageOfConversionPrice
Namespace Prefix: | viav_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the conversion price of the convertible debt as a premium percentage to the Company's closing common stock price on the pricing date. + References No definition available. + Details
Name: | viav_DebtInstrumentConvertibleConversionPriceAsPremiumPercentageOnClosingPriceOfCommonStock
Namespace Prefix: | viav_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Convertible, Threshold Consecutive Business Days Following Any Ten Consecutive Trading-Day Period + References No definition available. + Details
Name: | viav_DebtInstrumentConvertibleThresholdConsecutiveBusinessDaysFollowingAnyTenConsecutiveTradingDayPeriodDuringWhichTheTradingPriceWasLessThan98OfSalePriceTimesConversionRate
Namespace Prefix: | viav_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Instrument, Convertible, Threshold Consecutive Trading Days During Which The Trading Price Was Less Than 98% Of Closing Sale Price Times Conversion Rate + References No definition available. + Details
Name: | viav_DebtInstrumentConvertibleThresholdConsecutiveTradingDaysDuringWhichTheTradingPriceWasLessThan98OfClosingSalePriceTimesConversionRate
Namespace Prefix: | viav_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the percentage of principal amount at which the holder of the note may require the entity to repurchase the debt instrument. + References No definition available. + Details
Name: | viav_DebtInstrumentRepurchaseRequirementPercentageOfPrincipalAmount
Namespace Prefix: | viav_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=viav_SeniorOnePointSevenFivePercentConvertibleNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=viav_SeniorOnePointSevenFivePercentConvertibleNotesLiabilityComponentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=viav_SeniorOnePointSevenFivePercentConvertibleNotesEquityComponentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=viav_Senior0.625PercentConvertibleDebenturesDue2033Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtConversionByUniqueDescriptionAxis=viav_ExchangeTransactionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtConversionByUniqueDescriptionAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |