Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Stockholders' Equity [Abstract]
Stock Issued During Period, Shares, Conversion of Units (6,553 shares QTD in 2026 and 35,511 shares YTD in 2026)	6,553		35,511
Stock options exercised/stock unit conversions (36,942 shares QTD in 2025 and 140,878 shares YTD in 2025)		36,942		140,878
Purchase of treasury stock (654,955 shares QTD and 1,174,053 shares YTD in 2026 and 606 shares QTD and 19,033 shares YTD in 2025)	654,955	606	1,174,053	19,033
Cash dividends – preferred stock (approximately $11.13 per share QTD and $22.25 per share YTD in both 2026 and 2025, respectively.)	$ 11.13	$ 11.13	$ 22.25	$ 22.25
Cash dividend - Preferred Stock Dividends equivalent Per depositary Share Declared (approximately $0.28 per depository share QTD and $0.56 per depositary share YTD in both 2026 and 2025, respectively.)	0.28	0.28	0.56	0.56
Cash dividends – common stock ($1.03 per share QTD and $2.03 per share YTD in 2026 and $1.00 per share QTD and $1.95 per share YTD in 2025)	$ 1.03	$ 1.00	$ 2.03	$ 1.95