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CAPITAL STOCK (Details) - shares | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Cumulative preferred stock, shares outstanding (in shares) | 0 | 0 |  |
Stock issued during period, shares, restricted stock award, retained (in shares) | 39,118 | 32,800 | 31,132 |
Stock issued during period, shares, performance share units, retained (in shares) | 9,629 | 18,521 | 10,359 |
Treasury stock, common, shares (in shares) | 61,326,349 | 60,341,817 |  |
Common Stock |  |  |  |
Balance at beginning of period, common stock (in shares) | 49,317,402 | 50,256,323 | 51,220,205 |
Exercised (in shares) | (113,274) | (139,189) | (101,802) |
Settlement of restricted stock units – net of 39,118, 32,800 and 31,132 shares retained, respectively | (79,400) | (83,795) | (64,649) |
Settlement of performance share units – net of 9,629, 18,521 and 10,359 shares retained, respectively | (15,110) | (28,135) | (13,890) |
Purchase of treasury shares (in shares) | 1,192,316 | 1,190,040 | 1,144,223 |
Balance at end of period, common stock (in shares) | 48,332,870 | 49,317,402 | 50,256,323 |
Treasury Stock |  |  |  |
Exercised (in shares) | (113,274) | (139,189) | (101,802) |
Settlement of restricted stock units – net of 39,118, 32,800 and 31,132 shares retained, respectively | (79,400) | (83,795) | (64,649) |
Settlement of performance share units – net of 9,629, 18,521 and 10,359 shares retained, respectively | (15,110) | (28,135) | (13,890) |
Purchase of treasury shares (in shares) | 1,192,316 | 1,190,040 | 1,144,223 |
Treasury stock, common, shares (in shares) | 61,326,349 | 60,341,817 | 59,402,896 | 58,439,014

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