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Capital Stock (Tables) | 6 Months Ended
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Jun. 30, 2025
Equity [Abstract] |
Common Stock Activity | Common stock activity is summarized as follows:
| Three Months Ended June 30, 2025 |  | Three Months Ended June 30, 2024
(In thousands) | Common Stock |  | Treasury Cost(a) |  | Common Stock |  | Treasury Cost(a)
Balance at beginning of period | $ | 330,077 |  |  | $ | (412,212) |  |  | $ | 315,241 |  |  | $ | (365,999) |
Stock compensation expense | 5,370 |  |  | — |  |  | 5,042 |  |  | — |
Restricted and performance stock awards | (365) |  |  | 365 |  |  | (348) |  |  | 348 |
Stock options exercised | 158 |  |  | 109 |  |  | 47 |  |  | 27 |
Treasury shares purchased for stock compensation programs | — |  |  | (534) |  |  | — |  |  | (992) |
Employee stock purchase program | 935 |  |  | 147 |  |  | 574 |  |  | 60 |
Share repurchase program | — |  |  | (29,998) |  |  | — |  |  | (10,000) |
Balance at end of period | $ | 336,175 |  |  | $ | (442,123) |  |  | $ | 320,556 |  |  | $ | (376,556) |
(a)Excludes treasury cost related to preferred stock.
| Six Months Ended June 30, 2025 |  | Six Months Ended June 30, 2024
(In thousands) | Common Stock |  | Treasury Cost(a) |  | Common Stock |  | Treasury Cost(a)
Balance at beginning of period | $ | 329,953 |  |  | $ | (396,604) |  |  | $ | 312,324 |  |  | $ | (361,684) |
Stock compensation expense | 7,999 |  |  |  |  | 9,229 |  |  | — |
Restricted and performance stock awards | (3,007) |  |  | 3,007 |  |  | (1,783) |  |  | 1,783 |
Stock options exercised | 295 |  |  | 202 |  |  | 212 |  |  | 114 |
Treasury shares purchased for stock compensation programs | — |  |  | (8,880) |  |  | — |  |  | (6,829) |
Employee stock purchase program | 935 |  |  | 147 |  |  | 574 |  |  | 60 |
Share repurchase program | — |  |  | (39,995) |  |  | — |  |  | (10,000) |
Balance at end of period | $ | 336,175 |  |  | $ | (442,123) |  |  | $ | 320,556 |  |  | $ | (376,556) |
(a)Excludes treasury cost related to preferred stock.

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