Marketable Securities (Additional Information) (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 28, 2015
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Held To Maturity Securities Continuous Unrealized Loss Position Percentage | 43.00%grmn_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionPercentage |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | $ 952,364us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue |
Available For Sale Securities Continuous Unrealized Loss Position Amortization Cost | $ 962,449grmn_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAmortizationCost |
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- Definition
This item represents the aggregate amortization cost of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities No definition available.
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- Definition
This item represents the percentage of securities categorized as held-to-maturity which are in an unrealized loss position. No definition available.
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- Definition
This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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