Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net income (loss)	$ (194,801)	$ (460,821)	$ 128,294
Other comprehensive income (loss), before tax:
Gains (losses) arising during the period	10,314	(2,901)	693
Amount reclassified from accumulated other comprehensive loss	(110)	194	97
Total gain (loss) on minimum pension liability	10,204	(2,707)	790
Interest rate derivatives:
Gains (losses) arising during period	1,955	(39,958)	3,539
Amount reclassified from accumulated other comprehensive loss	16,501	10,505	(1,905)
Total income (loss) from interest rate derivatives	18,456	(29,453)	1,634
Other-than-temporary impairment loss on held-to-maturity securities:
Amount reclassified from accumulated other comprehensive loss	211	210	333
Total non-credit loss on other-than-temporary impairment	211	210	333
Other comprehensive income (loss), before tax	28,871	(31,950)	2,757
Income tax provision related to items of comprehensive loss			(185)
Other comprehensive income (loss), net of tax	28,871	(31,950)	2,572
Comprehensive income (loss)	(165,930)	(492,771)	130,866
Comprehensive loss, net of taxes, available to common stockholders	(149,383)	(442,913)	149,194
Consolidated Joint Venture [Member]
Other-than-temporary impairment loss on held-to-maturity securities:
Comprehensive loss, net of taxes, attributable to noncontrolling interest	15,419	48,989	$ 18,328
Operating Partnership [Member]
Other-than-temporary impairment loss on held-to-maturity securities:
Comprehensive loss, net of taxes, attributable to noncontrolling interest	$ 1,128	$ 869