Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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-Subparagraph (SX 210.7-03(a)(1))
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-Topic 320
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-Topic 326
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Carrying amount as of the balance sheet date of the funds held on behalf of others and that are expected to be liquidated within one year or the normal operating cycle, if longer. This does not include funds held under reinsurance agreements.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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-Subparagraph (SX 210.5-02(8))
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Number of interest rate derivative instruments held by the entity at the reporting date.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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