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v3.23.3

Capital Stock (Tables) | 9 Months Ended
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Sep. 30, 2023
Equity [Abstract] |
Common Stock Activity | Common stock activity is summarized as follows:
| Three Months Ended September 30, 2023 |  | Three Months Ended September 30, 2022
(In thousands) | Common Stock |  | Treasury Cost(a) |  | Common Stock |  | Treasury Cost(a)
Balance at beginning of period | $ | 294,364 |  |  | $ | (362,025) |  |  | $ | 267,645 |  |  | $ | (359,314) |
Stock compensation expense | 8,477 |  |  | — |  |  | 2,967 |  |  | — |
Restricted and performance stock awards | (15) |  |  | 15 |  |  | (103) |  |  | 103 |
Stock options exercised | 591 |  |  | 307 |  |  | 2,501 |  |  | 1,364 |
Treasury shares purchased for stock compensation programs | — |  |  | (70) |  |  | — |  |  | (59) |
Share repurchase program | — |  |  | — |  |  | — |  |  | (2,150) |
Balance at end of period | $ | 303,417 |  |  | $ | (361,773) |  |  | $ | 273,010 |  |  | $ | (360,056) |
(a)Excludes treasury cost related to preferred stock.
| Nine Months Ended September 30, 2023 |  | Nine Months Ended September 30, 2022
(In thousands) | Common Stock |  | Treasury Cost(a) |  | Common Stock |  | Treasury Cost(a)
Balance at beginning of period | $ | 281,980 |  |  | $ | (359,838) |  |  | $ | 260,121 |  |  | $ | (328,776) |
Stock compensation expense | 21,506 |  |  | — |  |  | 11,325 |  |  | — |
Restricted and performance stock awards | (1,449) |  |  | 1,449 |  |  | (1,564) |  |  | 1,564 |
Stock options exercised | 948 |  |  | 492 |  |  | 2,704 |  |  | 1,459 |
Treasury shares purchased for stock compensation programs | — |  |  | (3,941) |  |  | — |  |  | (3,990) |
Employee stock purchase program | 432 |  |  | 65 |  |  | 424 |  |  | 62 |
Share repurchase program | — |  |  | — |  |  | — |  |  | (30,375) |
Balance at end of period | $ | 303,417 |  |  | $ | (361,773) |  |  | $ | 273,010 |  |  | $ | (360,056) |
(a)Excludes treasury cost related to preferred stock.

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