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v3.23.4

Income Taxes - Tax Effects of Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Income Tax Disclosure [Abstract] |  |
Operating loss carryforwards | $ 167.6 | $ 170.2
Capital loss carryforwards | 6.7 | 0.3
Insurance reserves: Losses and loss adjustment expenses | 28.3 | 16.7
Unrealized losses on investments | 20.6 | 0.0
Accrued expenses | 6.1 | 4.6
Foreign tax credit carryforwards | 19.8 | 20.2
Unearned premiums | 36.0 | 28.3
Intangible assets | 0.7 | 0.0
Office properties and equipment | 14.2 | 15.1
Operating lease liability | 18.5 | 19.2
Other temporary differences | 3.7 | 2.9
Total deferred tax assets | 322.2 | 277.5
Less valuation allowance | (145.7) | (225.9)
Deferred tax assets, net of valuation allowance | 176.5 | 51.6
Unrealized (gains) on investments | 0.0 | (2.5)
Intangible assets | 0.0 | (2.8)
Deferred acquisition costs | (37.0) | (28.6)
Operating lease assets | (13.7) | (10.6)
Deferred Tax Liabilities, GAAP differences | 0.2 | 8.3
Other temporary differences | (6.4) | (1.6)
Total deferred tax (liabilities) | (57.3) | (54.4)
Deferred tax assets, net | $ 119.2 |
Deferred tax liabilities, net |  | $ (2.8)

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