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Investments and Marketable Securities - Aggregate Market Value and Unrealized Losses of Investments (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items] |  |
Number of investments, Unrealized Loss Less 12 months | 1 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares | 15 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares
Aggregate Market Value, Unrealized Loss Less 12 months | $ 446 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments | $ 11,417 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments
Unrealized Losses, Unrealized Loss Less 12 months | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss | (10)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
Number of investments, Unrealized Loss Greater 12 months | 15 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares | 69 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares
Aggregate Market Value, Unrealized Loss Greater 12 months | 12,085 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments | 84,505 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments
Unrealized Losses, Unrealized Loss Greater 12 months | (14)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss | (713)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
Government Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Number of investments, Unrealized Loss Less 12 months | 0 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember | 0 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember
Aggregate Market Value, Unrealized Loss Less 12 months | 0 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember | 0 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember
Unrealized Losses, Unrealized Loss Less 12 months | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember
Number of investments, Unrealized Loss Greater 12 months | 1 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember | 3 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember
Aggregate Market Value, Unrealized Loss Greater 12 months | 8,098 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember | 23,207 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember
Unrealized Losses, Unrealized Loss Greater 12 months | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember | (19)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_GovernmentSecuritiesMember
State and Municipal Bonds [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Number of investments, Unrealized Loss Less 12 months | 0 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember | 5 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember
Aggregate Market Value, Unrealized Loss Less 12 months | 0 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember | 7,368 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember
Unrealized Losses, Unrealized Loss Less 12 months | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember | (8)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember
Number of investments, Unrealized Loss Greater 12 months | 2 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember | 4 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember
Aggregate Market Value, Unrealized Loss Greater 12 months | 1,169 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember | 6,559 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember
Unrealized Losses, Unrealized Loss Greater 12 months | (4)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember | (20)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = zbra_StateAndMunicipalBondsMember
Corporate Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Number of investments, Unrealized Loss Less 12 months | 1 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember | 9 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember
Aggregate Market Value, Unrealized Loss Less 12 months | 446 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember | 3,031 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember
Unrealized Losses, Unrealized Loss Less 12 months | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember | (2)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember
Number of investments, Unrealized Loss Greater 12 months | 11 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember | 60 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember
Aggregate Market Value, Unrealized Loss Greater 12 months | 2,813 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember | 51,757 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember
Unrealized Losses, Unrealized Loss Greater 12 months | (10)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember | (673)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CorporateDebtSecuritiesMember
Other [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Number of investments, Unrealized Loss Less 12 months | 0 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember | 1 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesLessThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember
Aggregate Market Value, Unrealized Loss Less 12 months | 0 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember | 1,018 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember
Unrealized Losses, Unrealized Loss Less 12 months | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember | 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember
Number of investments, Unrealized Loss Greater 12 months | 1 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember | 2 zbra_NumberOfInvestmentOnUnrealizedGainLossOnSecuritiesTwelveMonthsOrLongerThanYearShares / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember
Aggregate Market Value, Unrealized Loss Greater 12 months | 5 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember | 2,982 zbra_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLossesAccumulatedInInvestments / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember
Unrealized Losses, Unrealized Loss Greater 12 months | $ 0 us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember | $ (1)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_OtherDebtSecuritiesMember

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- Definition Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity that have been in a continuous loss position for twelve months or longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563 + Details
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- Definition Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity that have been in a continuous loss position for less than twelve months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563 + Details
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- Definition Amount of accumulated pre-tax unrealized loss on investments in available-for-sale securities that have been in a loss position for twelve months or longer impacting investments. + References No definition available. + Details
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- Definition Amount of accumulated pre-tax unrealized loss on investments in available-for-sale securities that have been in a loss position for less than twelve months impacting investments. + References No definition available. + Details
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- Definition Number of investment on unrealized gain loss on securities twelve months or longer than year, shares. + References No definition available. + Details
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