Condensed Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends paid on common shares (in dollars per share)	$ 0.25	$ 0.22	$ 0.50	$ 0.43
Cash dividends paid on preferred shares (in dollars per share)	$ 12.50	$ 12.50	$ 25.00	$ 28.889
Retirement of treasury stock (in shares)		1,980		1,980