| **Schedule IV. Reinsurance**                                                         | 12 Months Ended                                                                                                                               |
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| **Supplemental Schedule of Reinsurance Premiums for Insurance Companies [Abstract]** |                                                                                                                                          |
| Schedule IV. Reinsurance                                                             | SCHEDULE IV.  REINSURANCEIncorporated herein by reference to Note G to the Consolidated Financial Statements included under Item 8. |

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| - References
No definition available.
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| - Definition
The entire disclosure for the supplemental schedule of reinsurance information. Reinsurance schedule includes, but is not limited to, the type of insurance, gross amount of premiums, premiums ceded to other entities, premiums assumed from other entities, net amount of premium revenue, and the percentage of the premiums assumed to net premium revenue.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 235 -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-17) -URI http://asc.fasb.org/extlink&oid=34713774&loc=d3e574992-122915Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.7-05.(c) Schedule IV) -URI http://asc.fasb.org/extlink&oid=6879921&loc=d3e569147-122900
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