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Income Taxes - Effective Rate Reconciliation (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Tax Contingency [Line Items] |  |  |
Tax (expense) benefit at the U.S. statutory rate | $ 31.4 | $ 57.5 | $ (138.7)
Differences in taxes resulting from: |  |  |
Non-U.S. earnings, net of foreign taxes | (41.2) | (78.2) | 74.3
Change in valuation allowance | (19.6) | (2.0) | (26.6)
Member’s surplus contributions | (6.2) | (5.6) | (4.8)
Withholding tax | (3.1) | (0.3) | (5.0)
State taxes | (2.8) | (7.3) | (8.9)
Officer compensation | (1.0) | (1.5) | (1.1)
Tax rate changes | (0.4) | (10.9) | 3.1
Tax exempt interest and dividends | 0.2 | 0.2 | 0.8
Reorganization | 0.0 | 0.0 | 130.5
Tax reserve adjustments | 0.0 | 0.0 | 1.9
Other, net | 1.3 | 3.7 | (10.7)
Total income tax (expense) benefit | (41.4) | (44.4) | 14.8
Pre-tax income (loss) | (149.4) | (273.6) | 660.4
Tax Payments and Receipts |  |  |
Net income tax payments to US | 10.3 | (0.1) | 15.9
Non-US |  |  |
Differences in taxes resulting from: |  |  |
Pre-tax income (loss) | $ (94.4) | $ (319.0) | $ 327.8

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