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Investment Securities - Cost and Amortized Cost Maturity Schedule (Details) $ in Millions | Dec. 31, 2021 USD ($)
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Cost or Amortized Cost |
Total fixed maturity investments | $ 1,895.5
Carrying Value |
Total fixed maturity investments | 1,908.9
Fixed Maturities and Convertible Fixed Maturities Excluding Mortgage Backed Securities |
Cost or Amortized Cost |
Due in one year or less | 136.7
Due after one year through five years | 866.2
Due after five years through ten years | 365.7
Due after ten years | 113.2
Carrying Value |
Due in one year or less | 137.3
Due after one year through five years | 865.0
Due after five years through ten years | 371.5
Due after ten years | 122.5
Mortgage and asset-backed securities |
Cost or Amortized Cost |
Mortgage and asset-backed securities and collateralized loan obligations | 413.7
Carrying Value |
Mortgage and asset-backed securities and collateralized loan obligations | $ 412.6

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