Summary of Marketable Securities |
截至下面指出的日期,可销售证券的摊销成本和公允价值如下:
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截至2011年12月31日(成千上万)
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摊销
Cost
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总的
Unrealized
收益
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总的
Unrealized
Losses
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Fair
Value
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U.S. Treasury securities
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$
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71,098
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$
|
207
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$
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(3
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)
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$
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71,302
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美国政府机构证券
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448,963
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|
692
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(299
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)
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449,356
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市政证券
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41,286
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188
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(1
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)
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41,473
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Corporate debt securities
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719,442
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3,464
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(1,199
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)
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721,707
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货币市场和其他
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591,032
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-
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-
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591,032
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主权证券
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36,167
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73
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(59
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)
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36,181
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小计
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1,907,988
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4,624
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(1,561
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)
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1,911,051
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添加:时间存款(1)
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73,193
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-
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-
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73,193
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少:现金等价物
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632,585
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-
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-
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632,585
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可销售的证券
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$
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1,348,596
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$
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4,624
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$
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(1,561
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)
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$
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1,351,659
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截至2011年6月30日(成千上万)
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摊销 Cost
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总的 Unrealized 收益
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总的 Unrealized Losses
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Fair Value
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U.S. Treasury securities
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$
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58,754
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$
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165
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$
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(23
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)
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$
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58,896
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美国政府机构证券
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319,375
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|
931
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(123
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)
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320,183
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市政证券
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38,688
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275
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(6
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)
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38,957
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Corporate debt securities
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870,591
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5,162
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(368
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)
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875,385
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货币市场和其他
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481,770
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-
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-
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481,770
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主权证券
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31,932
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179
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(25
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)
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32,086
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小计
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1,801,110
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6,712
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(545
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)
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1,807,277
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添加:时间存款(1)
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65,402
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-
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-
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65,402
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少:现金等价物
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545,475
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-
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(2
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)
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545,473
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可销售的证券
|
$
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1,321,037
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|
|
$
|
6,712
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|
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$
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(543
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)
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$
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1,327,206
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________________
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总损失的投资 |
The following table summarizes the fair value and gross unrealized losses of the Company’s investments that were in an unrealized loss position as of the date indicated below:
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截至2011年12月31日(成千上万)
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公允价值
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总的
Unrealized
损失(1)
|
U.S. Treasury securities
|
$
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23,995
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$
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(3
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)
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美国政府机构证券
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209,146
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(299
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)
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市政证券
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3,626
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(1
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)
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Corporate debt securities
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214,565
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(1,199
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)
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主权证券
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14,110
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(59
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)
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Total
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$
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465,442
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$
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(1,561
|
)
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__________________
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(1)
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Of the total gross unrealized losses, there were no amounts that, as of
December 31, 2011
,一直处于连续的损失位置
12
几个月或更长时间。
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证券的合同期限 |
The contractual maturities of securities classified as available-for-sale, regardless of their classification on the Company's Condensed Consolidated Balance Sheet, as of the date indicated below were as follows:
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截至2011年12月31日(成千上万)
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摊销成本
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公允价值
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在一年之内到期
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$
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327,355
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$
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328,390
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Due after one year through three years
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1,021,241
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1,023,269
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$
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1,348,596
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$
|
1,351,659
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