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Reinsurance (Tables) | 9 Months Ended
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Sep. 30, 2016
Insurance [Abstract] |
Effects of reinsurance on premiums and benefits | The effects of reinsurance on premiums written and contract deposits; premiums and contract charges earned; and benefits, claims and settlement expenses were as follows:
|  |  |  |  |  | Ceded to |  | Assumed |  |  |  |
|  | Gross |  | Other |  | from Other |  | Net
|  | Amount |  | Companies |  | Companies |  | Amount
Three months ended September 30, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Premiums written and contract deposits |  |  | $ | 356,155 |  |  |  | $ | 5,555 |  |  |  | $ | 934 |  |  |  | $ | 351,534 |
Premiums and contract charges earned |  |  |  | 195,654 |  |  |  |  | 5,584 |  |  |  |  | 980 |  |  |  |  | 191,050 |
Benefits, claims and settlement expenses |  |  |  | 139,114 |  |  |  |  | 4,642 |  |  |  |  | 1,238 |  |  |  |  | 135,710 |
Three months ended September 30, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Premiums written and contract deposits |  |  | $ | 331,223 |  |  |  | $ | 5,952 |  |  |  | $ | 927 |  |  |  | $ | 326,198 |
Premiums and contract charges earned |  |  |  | 187,813 |  |  |  |  | 5,961 |  |  |  |  | 960 |  |  |  |  | 182,812 |
Benefits, claims and settlement expenses |  |  |  | 123,061 |  |  |  |  | 3,034 |  |  |  |  | 1,154 |  |  |  |  | 121,181 |
Nine months ended September 30, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Premiums written and contract deposits |  |  | $ | 960,945 |  |  |  | $ | 17,244 |  |  |  | $ | 2,881 |  |  |  | $ | 946,582 |
Premiums and contract charges earned |  |  |  | 579,283 |  |  |  |  | 17,305 |  |  |  |  | 2,882 |  |  |  |  | 564,860 |
Benefits, claims and settlement expenses |  |  |  | 422,352 |  |  |  |  | 21,748 |  |  |  |  | 3,027 |  |  |  |  | 403,631 |
Nine months ended September 30, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Premiums written and contract deposits |  |  | $ | 966,867 |  |  |  | $ | 18,260 |  |  |  | $ | 2,720 |  |  |  | $ | 951,327 |
Premiums and contract charges earned |  |  |  | 560,818 |  |  |  |  | 18,608 |  |  |  |  | 2,717 |  |  |  |  | 544,927 |
Benefits, claims and settlement expenses |  |  |  | 378,939 |  |  |  |  | 13,397 |  |  |  |  | 2,597 |  |  |  |  | 368,139 |

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- Definition Tabular disclosure of the effects of reinsurance, for example, but not limited to, disclosure of direct, assumed, and ceded insurance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 + Details
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- References No definition available. + Details
Name: | us-gaap_InsuranceAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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