Short-term Investments - Estimated Fair Value Of Short-Term Investments By Contractual Maturity (Details) $ in Thousands |
Sep. 30, 2015
USD ($)
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Short-Term Investments And Fair Value Measurement [Abstract] | |
Due within one year | $ 155,330 |
Due after one year and through five years | 338,875 |
Total short-term investments | $ 494,205 |
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- Definition Short-Term Investments And Fair Value Measurement [Abstract] No definition available.
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- Definition Fair value of available-for-sale debt securities maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
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- Definition Fair value of available-for-sale debt securities maturing in the second through fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. No definition available.
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- Definition Amount of debt securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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