XML 66 R50.htm IDEA: XBRL DOCUMENT
v3.20.4

Schedule I Summary Of Investments - Summary of Investments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Schedule of Investments [Abstract] |
Summary Investment Holdings [Table Text Block] |
(In thousands) |  | Amortized Cost |  | Allowance for Credit Losses |  | Fair Value |  | Amount Reflected on the Consolidated Balance Sheet
Type of Investment |  |  |  |  |  |  |  |  |  |
Fixed-maturities available for sale: |  |  |  |  |  |  |  |  |  |
Bonds: |  |  |  |  |  |  |  |  |  |
U.S. government and agency securities |  | $ | 176,033 |  |  | $ | — |  |  | $ | 174,099 |  |  |  | $ | 174,099 |  |
State and municipal obligations |  | 149,258 |  |  | — |  |  | 165,271 |  |  |  | 165,271 |  |
Corporate bonds and notes |  | 2,832,350 |  |  | (948) |  |  | 3,078,415 |  |  |  | 3,078,415 |  |
RMBS |  | 799,814 |  |  | — |  |  | 833,939 |  |  |  | 833,939 |  |
CMBS |  | 645,071 |  |  | — |  |  | 681,265 |  |  |  | 681,265 |  |
CLO |  | 569,173 |  |  | — |  |  | 568,558 |  |  |  | 568,558 |  |
Other ABS |  | 249,988 |  |  | — |  |  | 252,457 |  |  |  | 252,457 |  |
Foreign government and agency securities |  | 5,100 |  |  | — |  |  | 5,438 |  |  |  | 5,438 |  |
Total securities available for sale |  | 5,426,787 |  |  | (948) |  |  | 5,759,442 |  | (1) |  | 5,759,442 |  | (1)
Trading securities |  | 260,863 |  |  | — |  |  | 290,983 |  | (2) |  | 290,983 |  | (2)
Equity securities: |  |  |  |  |  |  |  |  |  |
Common stocks |  | 166,721 |  |  | — |  |  | 172,539 |  |  |  | 172,539 |  |
Total equity securities |  | 166,721 |  |  | — |  |  | 172,539 |  | (3) |  | 172,539 |  | (3)
Short-term investments (4) |  | 618,014 |  |  | — |  |  | 618,004 |  |  |  | 618,004 |  |
Other invested assets |  | 3,145 |  |  | — |  |  | 4,973 |  |  |  | 4,973 |  |
Total investments other than investments in related parties |  | $ | 6,475,530 |  |  | $ | (948) |  |  | $ | 6,845,941 |  |  |  | $ | 6,845,941 |  |
(1)Includes $36.1 million of fixed-maturity securities available for sale loaned under securities lending agreements that are classified as other assets in our consolidated balance sheets. (2)Includes $0.1 million of trading securities loaned under securities lending agreements that are classified as other assets in our consolidated balance sheets. (3)Includes $21.3 million of equity securities loaned under securities lending agreements that are classified as other assets in our consolidated balance sheets. (4)Includes cash collateral held under securities lending agreements of $15.6 million that is reinvested in money market instruments.

X
- References No definition available. + Details
Name: | us-gaap_ScheduleOfInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the summary of investment holdings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B) -URI http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010 + Details
Name: | us-gaap_SummaryInvestmentHoldingsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration