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Comprehensive Income (Tables) | 3 Months Ended
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Mar. 31, 2016
Equity [Abstract] |
Schedule of Changes in Balances of Each Component of Accumulated Other Comprehensive Income | The following tables detail the changes in the balances of each component of accumulated other comprehensive income for the affected periods:
| Unrealized Gains (Losses) on Available- for Sale Securities (1) |  | Amortization of Postretirement Benefit (1) |  | Gain (Loss) on Foreign Currency Translation (1) |  | Total
Three Months Ended March 31, 2016 |  |  |  |  |  |  |
Beginning Balance | $ | 50,963 |  |  | $ | 9,344 |  |  | $ | (45,092 | ) |  | $ | 15,215 |
Other comprehensive income before reclassifications | 51,562 |  |  | — |  |  | (17,781 | ) |  | 33,781 |
Amounts reclassified from accumulated other comprehensive income | 8,229 |  |  | 787 |  |  | — |  |  | 9,016 |
Net current period other comprehensive income (loss) | 59,791 |  |  | 787 |  |  | (17,781 | ) |  | 42,797 |
Balance at March 31, 2016 | $ | 110,754 |  |  | $ | 10,131 |  |  | $ | (62,873 | ) |  | $ | 58,012 |
Three Months Ended March 31, 2015 |  |  |  |  |  |  |
Beginning Balance | $ | 210,693 |  |  | $ | 10,031 |  |  | $ | (441 | ) |  | $ | 220,283 |
Other comprehensive income before reclassifications | 33,554 |  |  | — |  |  | (33,479 | ) |  | 75 |
Amounts reclassified from accumulated other comprehensive income | (51,002 | ) |  | (27 | ) |  | — |  |  | (51,029 | )
Net current period other comprehensive income (loss) | (17,448 | ) |  | (27 | ) |  | (33,479 | ) |  | (50,954 | )
Balance at March 31, 2015 | $ | 193,245 |  |  | $ | 10,004 |  |  | $ | (33,920 | ) |  | $ | 169,329 |
(1) All amounts are net of tax and noncontrolling interest. Amounts in parentheses indicate debits.
Schedule of Amounts Reclassed Out of Each Component of Accumulated Other Comprehensive Income | The following table details the significant amounts reclassified from each component of accumulated other comprehensive income for the affected periods:
|  | Amount Reclassified from Accumulated Other Comprehensive Income (1) |  | Affected Line Item in the
Details about Accumulated Other |  | Three Months Ended March 31, |  | Consolidated Statement of
Comprehensive Income Components |  | 2016 |  | 2015 |  | Total Comprehensive Income
Unrealized Gains (Losses) on Available-for-Sale Securities |  |  |  |  |  |
|  | $ | 8,229 |  |  | $ | (51,002 | ) |  | Net realized investment (losses) gains and other-than-temporary impairment losses
|  | — |  |  | — |  |  | Tax (expense) benefit
|  | $ | 8,229 |  |  | $ | (51,002 | ) |  | Net of tax and noncontrolling interest (3)
Amortization of Postretirement Benefit |  |  |  |  |  |
Prior service cost |  | $ | (166 | ) |  | $ | (166 | ) |  | Operating expenses (2)
Actuarial gains (losses) |  | 953 |  |  | 139 |  |  | Operating expenses (2)
|  | 787 |  |  | (27 | ) |  | Total before tax
|  | — |  |  | — |  |  | Tax (expense) benefit
|  | $ | 787 |  |  | $ | (27 | ) |  | Net of tax and noncontrolling interest (3)
Total reclassifications for the period |  | $ | 9,016 |  |  | $ | (51,029 | ) |  | Net of tax and noncontrolling interest (3)
(1) | Amounts in parentheses indicate debits to the Consolidated Statement of Total Comprehensive Income.
(2) | These accumulated other comprehensive income components are included in the computation of net periodic benefit cost.
(3) | Amount agrees with amount reported as reclassifications from AOCI in the disclosure about changes in AOCI balances.

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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=36458714&loc=SL7669686-108580 + Details
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