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Schedule I - Investments | 12 Months Ended
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Dec. 31, 2022
Summary of Investments, Other than Investments in Related Parties [Abstract] |
Schedule I - Summary Of Investments, Other Than Investments In Related Parties |
|  | December 31, 2022 |
Type of investment |  | Cost |  |  | Fair Value |  |  | Amount at which shown in the balance sheet |
Available-for-sale: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury and government agency |  | $ | 427 |  |  | $ | 394 |  |  | $ | 394 |
State and municipal bonds |  |  | 173 |  |  |  | 164 |  |  |  | 164 |
Foreign governments |  |  | 18 |  |  |  | 15 |  |  |  | 15 |
Corporate obligations |  |  | 862 |  |  |  | 715 |  |  |  | 715 |
Mortgage-backed securities: |  |  |  |  |  |  |  |  |  |  |  |
Residential mortgage-backed agency |  |  | 217 |  |  |  | 195 |  |  |  | 195 |
Residential mortgage-backed non-agency |  |  | 96 |  |  |  | 88 |  |  |  | 88 |
Commercial mortgage-backed |  |  | 24 |  |  |  | 23 |  |  |  | 23 |
Asset-backed securities: |  |  |  |  |  |  |  |  |  |  |  |
Collateralized debt obligations |  |  | 117 |  |  |  | 112 |  |  |  | 112 |
Other asset-backed |  |  | 110 |  |  |  | 106 |  |  |  | 106 |
Total long-term available-for-sale |  |  | 2,044 |  |  |  | 1,812 |  |  |  | 1,812 |
Short-term available-for-sale |  |  | 119 |  |  |  | 119 |  |  |  | 119 |
Total available-for-sale |  |  | 2,163 |  |  |  | 1,931 |  |  |  | 1,931 |
Investments at fair value |  |  | 775 |  |  |  | 745 |  |  |  | 745 |
Total investments |  | $ | 2,938 |  |  | $ | 2,676 |  |  | $ | 2,676 |
Assets of consolidated variable interest entities: |  |  |  |  |  |  |  |  |  |  |  |
Investments at fair value |  | $ | 63 |  |  | $ | 47 |  |  | $ | 47 |
Loans receivable |  |  | 113 |  |  |  | 78 |  |  |  | 78 |
Total investments of consolidated variable interest entities |  | $ | 176 |  |  | $ | 125 |  |  | $ | 125 |

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- Definition The entire disclosure of information about investment held by insurance company, excluding investment in related party. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 15 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 7 -Subparagraph (SX 210.12-15) -URI https://asc.fasb.org/extlink&oid=122147990&loc=d3e611379-123010 + Details
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