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Insurance Reserves and Policyholder Funds, Average Historical Claims Duration (Details) | Dec. 31, 2022
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Medicare Supplement [Member] |
Average Annual Percentage Payout of Incurred Claims by Age, Net of Reinsurance (unaudited) [Abstract] |
1st Year | 82.40%
2nd Year | 16.90%
3rd Year | 0.20%
4th Year | 0.00%
5th Year | 0.00%
6th Year | 0.00%
7th Year | 0.00%
8th Year | 0.00%
9th Year | 0.00%
10th Year | 0.00%
Automobile Liability [Member] |
Average Annual Percentage Payout of Incurred Claims by Age, Net of Reinsurance (unaudited) [Abstract] |
1st Year | 27.20%
2nd Year | 29.90%
3rd Year | 17.60%
4th Year | 12.20%
5th Year | 7.30%
6th Year | 2.90%
7th Year | 1.40%
8th Year | 0.20%
9th Year | 0.40%
10th Year | (0.10%)
Automobile Physical Damage [Member] |
Average Annual Percentage Payout of Incurred Claims by Age, Net of Reinsurance (unaudited) [Abstract] |
1st Year | 83.10%
2nd Year | 15.50%
3rd Year | (0.50%)
4th Year | (0.30%)
5th Year | 0.40%
6th Year | 0.00%
7th Year | 0.00%
8th Year | 0.00%
9th Year | 0.00%
10th Year | 0.00%
General Liability [Member] |
Average Annual Percentage Payout of Incurred Claims by Age, Net of Reinsurance (unaudited) [Abstract] |
1st Year | 20.10%
2nd Year | 20.70%
3rd Year | 21.90%
4th Year | 16.50%
5th Year | 11.60%
6th Year | 5.90%
7th Year | 0.30%
8th Year | 2.10%
9th Year | 0.70%
10th Year | 0.00%
Surety [Member] |
Average Annual Percentage Payout of Incurred Claims by Age, Net of Reinsurance (unaudited) [Abstract] |
1st Year | 49.20%
2nd Year | 38.00%
3rd Year | 10.10%
4th Year | (3.00%)
5th Year | (4.80%)
6th Year | (1.00%)
7th Year | (0.20%)
8th Year | 0.10%
9th Year | 0.00%
10th Year | (0.10%)

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- Definition Percentage of average annual payout, after reinsurance and recoveries, in the fifth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. + References No definition available. + Details
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- Definition Percentage of average annual payout, after reinsurance and recoveries, in the tenth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. + References No definition available. + Details
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- Definition Percentage of average annual payout, after reinsurance, in the eighth year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 4G -URI https://asc.fasb.org/extlink&oid=116884468&loc=SL65671329-158438 + Details
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- Definition Percentage of average annual payout, after reinsurance, in the first year after a claim is incurred, beginning with the earliest accident year disclosed for short-duration insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 4G -URI https://asc.fasb.org/extlink&oid=116884468&loc=SL65671329-158438 + Details
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