Investments Investment Income (Detail) - USD ($) $ in Millions |
3 Months Ended | |||
---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
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Net Investment Income | ||||
Gross Investment Income, Operating | $ 537.5 | $ 533.1 | ||
Less Investment Expenses | 21.4 | 16.6 | ||
Less Investment Income on PFA Assets | 2.9 | 3.0 | ||
Net Investment Income | 513.2 | 513.5 | ||
Fixed Maturity Securities | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | 463.3 | 453.9 | ||
Derivatives | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | (4.2) | 8.2 | ||
Mortgage Loans | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | 21.8 | 22.5 | ||
Policy Loans | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | 5.2 | 5.4 | ||
Perpetual Preferred Securities | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | 0.8 | 0.2 | ||
Private Equity Partnerships | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | [1] | 18.3 | 20.3 | |
Other Long-term Investments | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | 4.3 | 2.7 | ||
Short-term Investments | ||||
Net Investment Income | ||||
Gross Investment Income, Operating | $ 28.0 | $ 19.9 | ||
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