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Cash and Investments Cash and Investments Textual (Details) | 9 Months Ended
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Sep. 28, 2013
Cash and Investments Additional Disclosures [Abstract] |
Maximum maturity period of Available-for-sale marketable securities, classified as cash equivalents | 90 days
Minimum maturity period of Available-for-sale marketable securities, classified as marketable securities | 90 days
Maximum period of available for sale securities debt maturities | 2 years

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- Definition Maximum maturity period of available-for-sale marketable securities, classified as cash equivalents. + References No definition available. + Details
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- Definition Maximum period of available for sale securities debt maturities. + References No definition available. + Details
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- Definition Minimum maturity period of Available-for-sale marketable securities, classified as marketable securities. + References No definition available. + Details
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