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Separate Accounts (Tables) | 12 Months Ended
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Dec. 31, 2018
Separate Accounts Disclosure [Abstract] |
Schedule of Fair Value of Separate Accounts by Major Category of Investment | The following table represents the fair value of assets supporting separate accounts by major investment category:
|  | Year ended December 31, |
|  | 2018 |  |  | 2017 |
|  | (In thousands) |
Fixed-income securities |  | $ | 996,014 |  |  | $ | 1,095,968 |
Equity securities |  |  | 1,150,848 |  |  |  | 1,431,158 |
Cash and cash equivalents |  |  | 50,041 |  |  |  | 47,860 |
Due to/from funds |  |  | (1,494 | ) |  |  | (2,220 | )
Other |  |  | 92 |  |  |  | 106 |
Total separate accounts assets |  | $ | 2,195,501 |  |  | $ | 2,572,872 |

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- Definition Tabular disclosure of the fair value of assets, by major investment asset category, supporting separate accounts with additional insurance benefits and minimum investment return guarantees as of each date for which a statement of financial position is presented. The taxonomy for investment disclosures is utilized to tag elements that represent more detailed breakdowns of the major investment categories specified in reporting regulations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 20 -Section 55 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6588021&loc=d3e7104-158389 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 80 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6484115&loc=d3e19393-158473 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 80 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6484115&loc=d3e19393-158473 + Details
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