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v3.22.4

Fair Value Measurements (Financial instruments level within the fair value hierarchy) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Mar. 31, 2022
--- | --- | ---
Assets: |  |
Short-term investments | $ 2,193,606 | $ 2,482,154
Fixed maturities - available for sale | 2,663,528 | 2,821,092
Preferred stock | 22,054 | 26,095
Common stock | 37,619 | 46,212
Derivatives | 10,388 | 7,474
Total | 4,927,195 | 5,383,027
Liabilities: |  |
Derivatives | 0 | 587
Total | 0 | 587
Level 1 [Member] |  |
Assets: |  |
Short-term investments | 2,193,606 | 2,482,154
Fixed maturities - available for sale | 249,161 | 26,914
Preferred stock | 22,054 | 26,095
Common stock | 37,619 | 46,212
Derivatives | 2,182 | 7,474
Total | 2,504,622 | 2,588,849
Liabilities: |  |
Derivatives | 0 | 0
Total | 0 | 0
Level 2 [Member] |  |
Assets: |  |
Short-term investments | 0 | 0
Fixed maturities - available for sale | 2,414,275 | 2,794,086
Preferred stock | 0 | 0
Common stock | 0 | 0
Derivatives | 8,206 | 0
Total | 2,422,481 | 2,794,086
Liabilities: |  |
Derivatives | 0 | 587
Total | 0 | 587
Level 3 [Member] |  |
Assets: |  |
Short-term investments | 0 | 0
Fixed maturities - available for sale | 92 | 92
Preferred stock | 0 | 0
Common stock | 0 | 0
Derivatives | 0 | 0
Total | 92 | 92
Liabilities: |  |
Derivatives | 0 | 0
Total | $ 0 | $ 0

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