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Investments in Equity Securities (Tables) | 3 Months Ended
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Mar. 31, 2022
Real estate |
Debt Securities, Available-for-sale [Line Items] |
Schedule of Investments in Equity Securities | At March 31, 2022 and December 31, 2021, investments in equity securities were as follows:
(In thousands) | Cost |  | Gross Unrealized |  | Fair Value |  | Carrying Value
Gains |  | Losses |
March 31, 2022 |  |  |  |  |  |  |  |  |
Common stocks | $ | 699,566 |  |  | $ | 191,842 |  |  | $ | (8,091) |  |  | $ | 883,317 |  |  | $ | 883,317 |
Preferred stocks | 262,513 |  |  | 2,917 |  |  | (22,256) |  |  | 243,174 |  |  | 243,174 |
Total | $ | 962,079 |  |  | $ | 194,759 |  |  | $ | (30,347) |  |  | $ | 1,126,491 |  |  | $ | 1,126,491 |
December 31, 2021 |  |  |  |  |  |  |  |  |
Common stocks | $ | 619,896 |  |  | $ | 92,401 |  |  | $ | (16,894) |  |  | $ | 695,403 |  |  | $ | 695,403 |
Preferred stocks | 250,149 |  |  | 7,874 |  |  | (12,183) |  |  | 245,840 |  |  | 245,840 |
Total | $ | 870,045 |  |  | $ | 100,275 |  |  | $ | (29,077) |  |  | $ | 941,243 |  |  | $ | 941,243 |

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