Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Statement of Stockholders' Equity [Abstract] | ||
| Stock option exercises/stock unit conversions (103,936 shares YTD in 2025 and 84,176 shares YTD in 2024) | 103,936 | 84,176 |
| Purchase of treasury stock (18,427 shares YTD in 2025 and 18,193 shares YTD in 2024) | 18,427 | 18,193 |
| Cash dividends – preferred stock (approximately $11.13 per share YTD in both 2025 and 2024) | $ 11.13 | $ 11.13 |
| Cash dividend - Preferred Stock Dividends equivalent Per depositary Share Declared ($0.28 YTD during both 2025 and 2024) | 0.28 | 0.28 |
| Cash dividends – common stock ($0.95 per share YTD in 2025 and $0.92 per share YTD in 2024) | $ 0.95 | $ 0.92 |