Investments in Equity Securities (Tables)

9 Months Ended

Sep. 30, 2021

Real estate

Debt Securities, Available-for-sale [Line Items]

Schedule of Investments in Equity Securities

At September 30, 2021 and December 31, 2020, investments in equity securities were as follows:

(In thousands)	Cost		Gross Unrealized				Fair Value		Carrying Value
			Gains		Losses
September 30, 2021
Common stocks	$	549,015	$	73,087	$	(12,163)	$	609,939	$	609,939
Preferred stocks	221,887		8,702		(21,790)		208,799		208,799
Total	$	770,902	$	81,789	$	(33,953)	$	818,738	$	818,738
December 31, 2020
Common stocks	$	335,617	$	28,742	$	(14,178)	$	350,181	$	350,181
Preferred stocks	180,397		95,581		(492)		275,486		275,486
Total	$	516,014	$	124,323	$	(14,670)	$	625,667	$	625,667