Share-Based Compensation (Tables) |
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| Share-Based Payment Arrangement [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Activities Under Share-Based Compensation Plans |
The following table summarizes the activities for all SARs under the Company’s share-based compensation plans for the year ended December 31, 2022:
(1) The intrinsic value is the amount by which the current market value of the underlying stock exceeds the exercise price of the stock awards. (2) Includes 0.8 million performance condition SARs as of December 31, 2022 and 2021. (3) Includes less than 0.1 million performance condition SARs. (4) Includes 0.8 million performance condition SARs. The following table summarizes the activities for all stock units under the Company’s share-based compensation plans for the year ended December 31, 2022:
(1) Includes 520,138 and 913,388 performance based stock unit awards as of December 31, 2022 and 2021, respectively, which represents the maximum amount that can vest. (2) Includes 559,430 performance-based stock unit awards. (3) Includes 270,021 performance-based stock unit awards. (4) Includes 682,659 performance-based stock unit awards. (5) Includes 136,409 performance-based stock unit awards. |
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| Summary of Weighted-Average Assumptions used in Calculation of Fair Value for Service Condition Awards Granted |
The following table summarizes the weighted-average assumptions used in the calculation of the fair value for service condition SARs awards granted during the year ended December 31, 2022:
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