Summary of Significant Accounting Policies - Calculation of Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Common Share:
Net income available to common shareholders	$ 555,705	$ 461,152	$ 377,918
Basic weighted-average number of common shares outstanding (in shares)	485,434,918	407,445,379	403,754,356
Plus: Common stock equivalents (in shares)	2,382,792	2,572,949	1,291,851
Diluted weighted-average number of common shares outstanding (in shares)	487,817,710	410,018,328	405,046,207
Earnings per common share:
Basic (in USD per share)	$ 1.14	$ 1.13	$ 0.94
Diluted (in USD per share)	$ 1.14	$ 1.12	$ 0.93