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Contractual Maturities of Investments Held (Detail) $ in Thousands | Dec. 31, 2015 USD ($)
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Schedule of Available-for-sale Securities |
Due within one year, cost | $ 478,306
Due after 1 year through 5 years, cost | 209,822
Due after 5 years through 10 years, cost | 5,183
Due after 10 years, cost | 39,191
Total, cost | 732,502
Due within one year, fair value | 477,696
Due after 1 year through 5 years, fair value | 209,314
Due after 5 years through 10 years, fair value | 5,179
Due after 10 years, fair value | 37,481
Total, fair value | $ 729,670

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- Definition Amount after adjustments of available-for-sale debt securities at cost, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27198-111563 + Details
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