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Schedule IV - Reinsurance | 12 Months Ended
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Dec. 31, 2021
Schedule IV - Reinsurance [Abstract] |
Schedule IV - Reinsurance | SCHEDULE IV — REINSURANCE
Column A |  |  | Column B |  |  | Column C |  |  | Column D |  |  | Column E |  |  | Column F
|  |  |  |  |  | Ceded to |  |  | Assumed |  |  |  |  |  |
|  |  | Gross |  |  | Other |  |  | from Other |  |  | Net |  |  | Assumed
(Dollars in thousands) |  |  | Amount |  |  | Companies |  |  | Companies |  |  | Amount |  |  | to Net
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total property and liability insurance premiums earned |  | $ | 3,588,926 |  | $ | 1,497,557 |  | $ | 8,315,072 |  | $ | 10,406,441 |  | $ | 79.9%
December 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total property and liability insurance premiums earned |  | $ | 3,028,095 |  | $ | 1,401,262 |  | $ | 7,054,680 |  | $ | 8,681,513 |  | $ | 81.3%
December 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total property and liability insurance premiums earned |  | $ | 2,556,386 |  | $ | 1,207,198 |  | $ | 6,054,498 |  | $ | 7,403,686 |  | $ | 81.8%

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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/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -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=120401096&loc=d3e574992-122915 + Details
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