Amount of assets pledged to secure a debt instrument.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Rate of interest on investment.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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No definition available.

Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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