Equity and Net Income Per Common Share - Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Equity and Net Income Per Common Share
Net income	$ 86,037	$ 103,926	$ 87,012	$ 86,507	$ 189,963	$ 173,519
Less preferred stock dividends	(137)		(137)		(275)	(275)
Net income available to common shareholders	$ 85,900		$ 86,875		$ 189,688	$ 173,244
Net income per common share-basic (in dollars per share)	$ 0.18		$ 0.18		$ 0.39	$ 0.36
Net income per common share-diluted (in dollars per share)	$ 0.18		$ 0.18		$ 0.39	$ 0.36
Basic (in shares)	481,103		479,502		480,500	479,059
Weighted average common shares outstanding-diluted (in shares)	484,778		481,512		484,534	481,420