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Statements of Consolidated Shareholders' Equity (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Common Shares [Member] |  |
Issuance of common shares | 52,354 | 72,477
Common Shares Issued to Rabbi Trust [Member] |  |
Common shares distributed from rabbi trust | 4,477 | 3,541
Deferred Compensation Liability [Member] |  |
Common shares distributed from rabbi trust | 4,477 | 3,541
Paid In Capital [Member] |  |
Issuance of common shares | 52,354 | 72,477
Retained Earnings [Member] |  |
Cash dividends declared per share | $ 0.2 | $ 0.2
Treasury Stock [Member] |  |
Purchase of common shares | 42,731 | 41,573

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