Stockholders' Equity - Schedule of Accumulated other comprehensive income (loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022
Balance Begning	$ 1,992,157	$ 1,978,967	$ 1,728,543	$ 1,760,787
Balance Ending	1,992,836	1,992,157	1,782,882	1,728,543
Changes in fair value of derivative contracts designated as hedge transactions [Member]
Balance Begning	15,678	9,162	(37,840)	(4,675)
Changes in fair value of derivative contracts	7,445	8,665	61,939	(31,798)
Gains and deferred gains transferred from accumulated other comprehensive income	(2,213)	(2,149)	3,409	(1,367)
Balance Ending	20,910	15,678	27,508	(37,840)
Adjustments For Pension Plans [Member]
Balance Begning	(6,714)	(6,714)	(23,781)	(23,781)
Changes in fair value of derivative contracts	0	0	0	0
Gains and deferred gains transferred from accumulated other comprehensive income	0	0		0
Balance Ending	(6,714)	(6,714)	(23,781)	(23,781)
Accumulated Distributions in Excess of Net Income [Member]
Balance Begning	8,964	2,448	(61,621)	(28,456)
Changes in fair value of derivative contracts	7,445	8,665	61,939	(31,798)
Gains and deferred gains transferred from accumulated other comprehensive income	(2,213)	(2,149)	3,409	(1,367)
Balance Ending	$ 14,196	$ 8,964	$ 3,727	$ (61,621)