Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Summary of Table Reconciling Basic and Diluted Net Income Per Share

The following table presents the calculation of basic and diluted net income per common share:

(dollars and shares in thousands, except per share data)	Years Ended December 31,
	2023		2022		2021
Net income	$	581,992	$	428,287	$	277,538
Preferred dividends	(16,135)		(14,118)		—
Net income applicable to common shares	$	565,857	$	414,169	$	277,538
Weighted average common shares outstanding:
Weighted average common shares outstanding (basic)	290,748		275,179		165,178
Effect of dilutive securities:
Restricted stock	1,107		1,502		729
Stock appreciation rights	—		7		22
Weighted average diluted shares outstanding	291,855		276,688		165,929
Basic Net Income Per Common Share	$	1.95	$	1.51	$	1.68
Diluted Net Income Per Common Share	$	1.94	$	1.50	$	1.67