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SCHEDULE III SUPPLEMENTARY INSURANCE INFORMATION (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
HG Global-BAM |  |  |
SUPPLEMENTARY INSURANCE INFORMATION |  |  |
Deferred Acquisition Costs | $ 33.1 | $ 27.8 | $ 22.1
Future Policy Benefits, Losses, Claims and Loss Expenses | 0.0 | 0.0 | 0.0
Unearned Premiums | 266.3 | 237.5 | 198.4
Other Policy Claims and Benefits Payable | 0.0 | 0.0 | 0.0
Premiums Earned | 26.9 | 22.8 | 16.3
Net Investment Income | 17.5 | 19.5 | 21.6
Benefits, Claims, Losses and Settlement Expenses | 0.0 | 0.0 | 0.0
Amortization of Deferred Acquisition Costs | 8.3 | 7.0 | 5.7
Other Operating Expenses | 0.4 | 0.4 | 0.4
Premiums Written | 55.8 | $ 61.7 | $ 38.7
Ark |  |  |
SUPPLEMENTARY INSURANCE INFORMATION |  |  |
Deferred Acquisition Costs | 100.8 |  |
Future Policy Benefits, Losses, Claims and Loss Expenses | 894.7 |  |
Unearned Premiums | 495.9 |  |
Premiums Earned | 637.3 |  |
Net Investment Income | 2.9 |  |
Benefits, Claims, Losses and Settlement Expenses | 314.8 |  |
Amortization of Deferred Acquisition Costs | 111.3 |  |
Other Operating Expenses | 64.6 |  |
Premiums Written | $ 859.1 |  |

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