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Accumulated Other Comprehensive Income (Tables) | 9 Months Ended
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Sep. 30, 2013
Changes in Accumulated Other Comprehensive Income | The following table summarizes the changes in accumulated other comprehensive income by component:
(In thousands) |  | Unrealized gain (loss) on investments |  |  | Foreign currency translation gain (loss) |  |  | Total |
Balance at December 31, 2012 |  | $ | 14,130 |  |  | $ | 1,897,840 |  |  | $ | 1,911,970 |
Other comprehensive income (loss) before reclassifications |  |  | (4,345 | ) |  |  | 267,364 |  |  |  | 263,019 |
Amounts reclassified from accumulated other comprehensive income (loss) |  |  | — |  |  |  | — |  |  |  | — |
Net current period other comprehensive income (loss) |  |  | (4,345 | ) |  |  | 267,364 |  |  |  | 263,019 |
Balance at September 30, 2013 |  | $ | 9,785 |  |  | $ | 2,165,204 |  |  | $ | 2,174,989 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580 + Details
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