Dividends/Distributions (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Class of Stock [Line Items]
Dividends declared	$ 127,582			$ 122,100			$ 382,580	$ 355,510
Distributions paid	$ 127,582			$ 122,100			$ 382,580	$ 355,510
Cash dividends declared per share of common stock (in dollars per share)	$ 1.25	$ 1.25	$ 1.25	$ 1.20	$ 1.20	$ 1.10	$ 3.75	$ 3.50
Dividends paid (in dollars per share)	$ 1.25			$ 1.20			$ 3.75	$ 3.50
Dividends paid	$ 91			$ 91			$ 273	$ 273
Series AA PREF Stock
Class of Stock [Line Items]
Dividends paid	$ 91			$ 91			$ 273	$ 273
Distributions paid, preferred stockholders, per share (in dollars per share)	$ 15.95			$ 15.95			$ 47.85	$ 47.85