XML 21 R55.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Long-Term Debt (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012 | Jul. 06, 2010 | Dec. 13, 2002
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt | $ 454,922 us-gaap_LongTermDebt | $ 364,911 us-gaap_LongTermDebt |  |  |
Credit facility | 200,000 us-gaap_LongTermLineOfCredit | 114,000 us-gaap_LongTermLineOfCredit |  |  |
Less current portion | 0 us-gaap_LongTermDebtCurrent | 0 us-gaap_LongTermDebtCurrent |  |  |
Long-term debt, less current portion | 454,922 us-gaap_LongTermDebtNoncurrent | 364,911 us-gaap_LongTermDebtNoncurrent |  |  |
Liability and equity components of convertible debentures [Abstract] |  |  |  |  |
Principal amount of the debentures | 575,000 us-gaap_DebtInstrumentFaceAmount | 575,000 us-gaap_DebtInstrumentFaceAmount |  |  |
Unamortized discount | (359,825)us-gaap_DebtInstrumentUnamortizedDiscount | (363,768)us-gaap_DebtInstrumentUnamortizedDiscount |  |  |
Embedded derivative | 1,105 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability | 1,037 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability |  |  |
Carrying value of liability component | 216,280 us-gaap_ConvertibleDebt | 212,269 us-gaap_ConvertibleDebt |  |  |
Equity component - net carrying value | 230,214 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent | 230,214 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent |  |  |
Interest expense related to debentures [Abstract] |  |  |  |  |
Contractual coupon interest | 12,938 us-gaap_InterestExpenseDebtExcludingAmortization | 12,938 us-gaap_InterestExpenseDebtExcludingAmortization | 11,541 us-gaap_InterestExpenseDebtExcludingAmortization |  |
Non-cash amortization of debt discount | 3,943 us-gaap_AmortizationOfDebtDiscountPremium | 3,646 us-gaap_AmortizationOfDebtDiscountPremium | 3,028 us-gaap_AmortizationOfDebtDiscountPremium |  |
Non-cash amortization of deferred financing costs | 189 us-gaap_AmortizationOfFinancingCosts | 189 us-gaap_AmortizationOfFinancingCosts | 165 us-gaap_AmortizationOfFinancingCosts |  |
Non-cash change in value of derivative liability | 68 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet | (266)us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet | 81 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet |  |
Total interest expense related to the debentures | 17,138 us-gaap_InterestExpenseDebt | 16,507 us-gaap_InterestExpenseDebt | 14,815 us-gaap_InterestExpenseDebt |  |
Aggregate annual maturities of long-term debt [Abstract] |  |  |  |  |
2015 | 0 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |  |  |  |
2016 | 0 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |  |  |  |
2017 | 0 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree |  |  |  |
2018 | 200,000 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour |  |  |  |
2019 | 0 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive |  |  |  |
Thereafter | 613,642 us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive |  |  |  |
Interest paid | 18,394 us-gaap_InterestPaid | 17,647 us-gaap_InterestPaid | 16,578 us-gaap_InterestPaid |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Maximum borrowing capacity | 640,000 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity |  |  |  |
Line of Credit Facility, Initiation Date | Aug. 08, 2013 |  |  |  |
Expiration date | Aug. 08, 2018 |  |  |  |
Maximum incremental revolving commitments | 50,000 vsh_RevolvingCreditFacilityMaximumIncrementalRevolvingCommitments |  |  |  |
Interest rate description | Borrowings under the Credit Facility bear interest at the London Interbank Offered Rate (“LIBOR”) plus an interest margin. The applicable interest margin is based on the Company's leverage ratio. Based on the Company's current leverage ratio, borrowings bear interest at LIBOR plus 1.75%. The interest rate on the Company’s borrowings will increase to LIBOR plus 2.00% if the Company’s leverage ratio equals or exceeds 2.50 to 1 and will decrease to LIBOR plus 1.50% if the Company’s leverage ratio decreases below 1.50 to 1. Vishay is also required to pay facility fees on the entire commitment amount based on the Company's leverage ratio. Based on the Company's current leverage ratio, the facility fee is 0.35% per annum. Such facility fee will increase to 0.50% per annum if the Company’s leverage ratio equals or exceeds 2.50 to 1 and will decrease to 0.30% per annum if the leverage ratio decreases below 1.50 to 1. |  |  |  |
Basis spread on variable rate (in hundredths) | 1.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 |  |  |  |
Commitment fees (in hundredths) | 0.35%us-gaap_LineOfCreditFacilityCommitmentFeePercentage |  |  |  |
Covenant terms | The Credit Facility permits the Company to repurchase shares of its common stock or pay cash dividends up to a permitted capacity, conditioned upon Vishay maintaining (i) a pro forma leverage ratio of 2.75 to 1.00, (ii) a pro forma interest expense coverage ratio of 2.00 to 1.00, and (iii) $300,000 of available liquidity, as defined in the Credit Facility. The permitted capacity to repurchase shares of the Company's outstanding common stock or pay cash dividends under the Credit Facility increases each quarter by an amount equal to 20% of net income. At December 31, 2014, the Credit Facility allows the Company to repurchase its common stock or pay cash dividends up to $192,733 (See Note 7). The amount and timing of any future stock repurchases or cash dividends remains subject to authorization of the Company's Board of Directors. |  |  |  |
Available liquidity | 300,000 vsh_LiquidityRequirement |  |  |  |
Line of Credit Facility, Covenant Compliance | The Credit Facility also contains customary events of default, including, but not limited to, failure to pay principal or interest, failure to pay or default under other material debt, material misrepresentation or breach of warranty, violation of certain covenants, a change of control, the commencement of bankruptcy proceedings, the insolvency of Vishay or certain of its significant subsidiaries, and the rendering of a judgment in excess of $25,000 against Vishay or certain of its significant subsidiaries. Upon the occurrence of an event of default under the Credit Facility, the Company's obligations under the credit facility may be accelerated and the lending commitments under the credit facility terminated. |  |  |  |
Permitted stock repurchase or cash dividend payment capacity under credit facility | 192,733 vsh_PermittedStockRepurchaseCapacityUnderCreditFacility |  |  |  |
Available borrowing capacity | 432,445 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity | 518,345 us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity |  |  |
Letters of credit outstanding | 7,555 us-gaap_LettersOfCreditOutstandingAmount | 7,655 us-gaap_LettersOfCreditOutstandingAmount |  |  |
Committed and uncommitted short-term credit lines | 16,700 vsh_Committeduncommittedshorttermcreditlines | 27,400 vsh_Committeduncommittedshorttermcreditlines |  |  |
Credit facility accelerated repayment minimum judgement | 25,000 vsh_CreditFacilityAcceleratedRepaymentMinimumJudgement |  |  |  |
Maximum [Member] |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Basis spread on variable rate (in hundredths) | 2.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_RangeAxis = us-gaap_MaximumMember |  |  |  |
Commitment fees (in hundredths) | 0.50%us-gaap_LineOfCreditFacilityCommitmentFeePercentage / us-gaap_RangeAxis = us-gaap_MaximumMember |  |  |  |
Basis increase upon leverage ratio decrease (in hundredths) | 2.50 vsh_BasisIncreaseUponLeverageRatioDecrease / us-gaap_RangeAxis = us-gaap_MaximumMember |  |  |  |
Minimum [Member] |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Basis spread on variable rate (in hundredths) | 1.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_RangeAxis = us-gaap_MinimumMember |  |  |  |
Commitment fees (in hundredths) | 0.30%us-gaap_LineOfCreditFacilityCommitmentFeePercentage / us-gaap_RangeAxis = us-gaap_MinimumMember |  |  |  |
Basis increase upon leverage ratio decrease (in hundredths) | 1.50 vsh_BasisIncreaseUponLeverageRatioDecrease / us-gaap_RangeAxis = us-gaap_MinimumMember |  |  |  |
Exchangeable Unsecured Notes, Due 2102 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Exchangeable unsecured notes, due 2102 | 38,642 us-gaap_ConvertibleLongTermNotesPayable / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member | 38,642 us-gaap_ConvertibleLongTermNotesPayable / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member |  |  |
Debt Instruments [Abstract] |  |  |  |  |
130% of the conversion price | $ 15.39 us-gaap_DebtInstrumentConvertibleStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member |  |  |  |
Principal amount of notes exchanged |  | 56,400 us-gaap_DebtConversionOriginalDebtAmount1 / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member |  |  |
Common shares issued for conversion of exchangeable notes |  | 3,664,729 us-gaap_DebtConversionConvertedInstrumentSharesIssued1 / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member |  |  |
Liability and equity components of convertible debentures [Abstract] |  |  |  |  |
Principal amount of the debentures | 38,642 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member |  |  | 95,042 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member | 105,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member
Interest expense related to debentures [Abstract] |  |  |  |  |
Number of shares of common stock the Notes are exchangeable into (in shares) | 2,511,742 us-gaap_DebtInstrumentConvertibleNumberOfEquityInstruments / us-gaap_DebtInstrumentAxis = vsh_ExchangeableUnsecuredNotesDue2102Member |  |  |  |
Convertible Senior Debentures, Due 2040 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Convertible Debt, Noncurrent | 103,841 us-gaap_ConvertibleDebtNoncurrent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 101,846 us-gaap_ConvertibleDebtNoncurrent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |
Debt Instruments [Abstract] |  |  |  |  |
Convertible senior debentures issuance date | Nov. 09, 2010 |  |  |  |
Debt maturity date | Nov. 15, 2040 |  |  |  |
Cash coupon rate | 2.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Nonconvertible debt borrowing rate at issuance | 8.00%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Effective conversion rate | 73.2147 us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Effective conversion price (in dollars per share) | $ 13.66 us-gaap_DebtInstrumentConvertibleConversionPrice1 / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
130% of the conversion price | $ 17.76 us-gaap_DebtInstrumentConvertibleStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Convertible senior debentures call date | Nov. 20, 2020 |  |  |  |
Debt instrument percentage of conversion price (in hundredths) | 130.00%us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Debt instrument, Percentage of sale price of common stock (in hundredths) | 98.00%vsh_DebtInstrumentPercentageOfSalePriceOfCommonStock / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Liability and equity components of convertible debentures [Abstract] |  |  |  |  |
Principal amount of the debentures | 275,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 275,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |
Unamortized discount | (171,685)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | (173,645)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |
Embedded derivative | 526 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 491 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |
Carrying value of liability component | 103,841 us-gaap_ConvertibleDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 101,846 us-gaap_ConvertibleDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |
Equity component - net carrying value | 110,094 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 110,094 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |
Interest expense related to debentures [Abstract] |  |  |  |  |
Contractual coupon interest | 6,188 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 6,188 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 6,188 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |
Non-cash amortization of debt discount | 1,960 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 1,811 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 1,675 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |
Non-cash amortization of deferred financing costs | 88 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 88 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 88 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |
Non-cash change in value of derivative liability | 35 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | (131)us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 28 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |
Total interest expense related to the debentures | 8,271 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 7,956 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member | 7,979 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |
Debt instrument percentage of conversion price (in hundredths) | 130.00%us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2040Member |  |  |  |
Convertible Senior Debentures, Due 2041 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Convertible Debt, Noncurrent | 53,249 us-gaap_ConvertibleDebtNoncurrent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 52,264 us-gaap_ConvertibleDebtNoncurrent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |
Debt Instruments [Abstract] |  |  |  |  |
Convertible senior debentures issuance date | May 13, 2011 |  |  |  |
Debt maturity date | May 15, 2041 |  |  |  |
Cash coupon rate | 2.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Nonconvertible debt borrowing rate at issuance | 8.375%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Effective conversion rate | 53.4282 us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Effective conversion price (in dollars per share) | $ 18.72 us-gaap_DebtInstrumentConvertibleConversionPrice1 / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
130% of the conversion price | $ 24.34 us-gaap_DebtInstrumentConvertibleStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Convertible senior debentures call date | May 20, 2021 |  |  |  |
Debt instrument percentage of conversion price (in hundredths) | 130.00%us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Debt instrument, Percentage of sale price of common stock (in hundredths) | 98.00%vsh_DebtInstrumentPercentageOfSalePriceOfCommonStock / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Liability and equity components of convertible debentures [Abstract] |  |  |  |  |
Principal amount of the debentures | 150,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 150,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |
Unamortized discount | (97,092)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | (98,085)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |
Embedded derivative | 341 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 349 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |
Carrying value of liability component | 53,249 us-gaap_ConvertibleDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 52,264 us-gaap_ConvertibleDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |
Equity component - net carrying value | 62,246 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 62,246 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |
Interest expense related to debentures [Abstract] |  |  |  |  |
Contractual coupon interest | 3,375 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 3,375 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 3,375 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |
Non-cash amortization of debt discount | 993 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 915 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 843 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |
Non-cash amortization of deferred financing costs | 47 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 47 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 45 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |
Non-cash change in value of derivative liability | (8)us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | (50)us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 7 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |
Total interest expense related to the debentures | 4,407 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 4,287 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member | 4,270 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |
Debt instrument percentage of conversion price (in hundredths) | 130.00%us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2041Member |  |  |  |
Convertible Senior Debentures 2042 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Convertible Debt, Noncurrent | 59,190 us-gaap_ConvertibleDebtNoncurrent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 58,159 us-gaap_ConvertibleDebtNoncurrent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |
Debt Instruments [Abstract] |  |  |  |  |
Convertible senior debentures issuance date | May 31, 2012 |  |  |  |
Debt maturity date | Jun. 01, 2042 |  |  |  |
Cash coupon rate | 2.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
Nonconvertible debt borrowing rate at issuance | 7.50%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
Effective conversion rate | 86.0829 us-gaap_DebtInstrumentConvertibleConversionRatio1 / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
Effective conversion price (in dollars per share) | $ 11.62 us-gaap_DebtInstrumentConvertibleConversionPrice1 / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
130% of the conversion price | $ 15.11 us-gaap_DebtInstrumentConvertibleStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
Convertible senior debentures call date | Jun. 07, 2022 |  |  |  |
Debt instrument percentage of conversion price (in hundredths) | 130.00%us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
Debt instrument, Percentage of sale price of common stock (in hundredths) | 98.00%vsh_DebtInstrumentPercentageOfSalePriceOfCommonStock / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |
Liability and equity components of convertible debentures [Abstract] |  |  |  |  |
Principal amount of the debentures | 150,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 150,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |
Unamortized discount | (91,048)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | (92,038)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |
Embedded derivative | 238 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 197 us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |
Carrying value of liability component | 59,190 us-gaap_ConvertibleDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 58,159 us-gaap_ConvertibleDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |
Equity component - net carrying value | 57,874 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 57,874 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |
Interest expense related to debentures [Abstract] |  |  |  |  |
Contractual coupon interest | 3,375 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 3,375 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 1,978 us-gaap_InterestExpenseDebtExcludingAmortization / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |
Non-cash amortization of debt discount | 990 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 920 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 510 us-gaap_AmortizationOfDebtDiscountPremium / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |
Non-cash amortization of deferred financing costs | 54 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 54 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 32 us-gaap_AmortizationOfFinancingCosts / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |
Non-cash change in value of derivative liability | 41 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | (85)us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | 46 us-gaap_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |
Total interest expense related to the debentures | $ 4,460 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | $ 4,264 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member | $ 2,566 us-gaap_InterestExpenseDebt / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |
Debt instrument percentage of conversion price (in hundredths) | 130.00%us-gaap_DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger / us-gaap_DebtInstrumentAxis = vsh_ConvertibleSeniorDebenturesDue2042Member |  |  |  |

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- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 + Details
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- Definition Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 8 -Article 9 + Details
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- Definition Date the credit facility terminates, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
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- Definition The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Line-of-Credit Arrangement -URI http://asc.fasb.org/extlink&oid=6517033 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=28361426&loc=d3e1314-112600 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=28361426&loc=d3e1336-112600 + Details
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