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EARNINGS PER SHARE | 12 Months Ended
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Dec. 31, 2023
Earnings Per Share [Abstract] |
EARNINGS PER SHARE | EARNINGS P ER S HARE The components of the calculation of earnings per share were as follows:
| 2023 |  | 2022 |  | 2021
| (Dollars and shares in thousands)
Net income | $ | 325,965 |  |  | $ | 340,848 |  |  | $ | 359,081 |
Weighted average number of shares used in: |  |  |  |  |
Basic earnings per share | 108,821 |  |  | 110,465 |  |  | 110,396 |
Dilutive common stock equivalents: |  |  |  |  |
Restricted stock units | 416 |  |  | 566 |  |  | 770 |
Diluted earnings per share | 109,237 |  |  | 111,031 |  |  | 111,166 |

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