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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2023
Share-Based Payment Arrangement [Abstract] |
Schedule of Restricted Stock Units, Stock Grants and Stock Units | The following table is a summary of awards granted and the weighted-average grant date fair value for each of the last three years:
| Restricted Stock Units, Stock Grants, and Stock Units (a) |  | Performance Shares (b)
| 2023 |  | 2022 |  | 2021 |  | 2023 |  | 2022 |  | 2021
Units granted | 192,295 |  |  | 174,791 |  |  | 152,345 |  |  | 202,562 |  |  | 208,736 |  |  | 161,840 |
Weighted-average grant date fair value | $ | 74.32 |  |  | $ | 69.66 |  |  | $ | 76.72 |  |  | $ | 79.61 |  |  | $ | 77.63 |  |  | $ | 82.42 |
(a)Units granted includes awards that will be cash settled of 0 in 2023, 0 in 2022, and 51,074 in 2021. See below for additional information on restricted stock unit grants. (b)Reflects the target payout level. The following table shows the change of nonvested awards:
| Restricted Stock Units, Stock Grants, and Stock Units |  | Performance Shares
| Shares |  | Weighted-Average Grant Date Fair Value |  | Shares (b) |  | Weighted-Average Grant Date Fair Value
Nonvested at December 31, 2022 | 317,587 |  |  | $ | 73.91 |  |  | 330,694 |  |  | $ | 78.91 |
Granted | 192,295 |  |  | 74.32 |  |  | 202,562 |  |  | 79.61 |
Vested | (119,077) |  |  | 80.71 |  |  | (169,290) |  |  | 83.12 |
Forfeited (c) | (16,438) |  |  | 73.95 |  |  | (16,683) |  |  | 78.40 |
Nonvested at December 31, 2023 | 374,367 |  | (a) | 73.29 |  |  | 347,283 |  |  | 77.29 |
Vested Awards Outstanding at December 31, 2023 | 70,766 |  |  |  |  | 155,708 |  |  |
(a)Includes 34,367 of awards that will be cash settled. (b)The performance shares are reflected at target payout level. (c)We account for forfeitures as they occur.
Schedule of Nonvested Performance Shares | The following table is a summary of awards granted and the weighted-average grant date fair value for each of the last three years:
| Restricted Stock Units, Stock Grants, and Stock Units (a) |  | Performance Shares (b)
| 2023 |  | 2022 |  | 2021 |  | 2023 |  | 2022 |  | 2021
Units granted | 192,295 |  |  | 174,791 |  |  | 152,345 |  |  | 202,562 |  |  | 208,736 |  |  | 161,840 |
Weighted-average grant date fair value | $ | 74.32 |  |  | $ | 69.66 |  |  | $ | 76.72 |  |  | $ | 79.61 |  |  | $ | 77.63 |  |  | $ | 82.42 |
(a)Units granted includes awards that will be cash settled of 0 in 2023, 0 in 2022, and 51,074 in 2021. See below for additional information on restricted stock unit grants. (b)Reflects the target payout level. The following table shows the change of nonvested awards:
| Restricted Stock Units, Stock Grants, and Stock Units |  | Performance Shares
| Shares |  | Weighted-Average Grant Date Fair Value |  | Shares (b) |  | Weighted-Average Grant Date Fair Value
Nonvested at December 31, 2022 | 317,587 |  |  | $ | 73.91 |  |  | 330,694 |  |  | $ | 78.91 |
Granted | 192,295 |  |  | 74.32 |  |  | 202,562 |  |  | 79.61 |
Vested | (119,077) |  |  | 80.71 |  |  | (169,290) |  |  | 83.12 |
Forfeited (c) | (16,438) |  |  | 73.95 |  |  | (16,683) |  |  | 78.40 |
Nonvested at December 31, 2023 | 374,367 |  | (a) | 73.29 |  |  | 347,283 |  |  | 77.29 |
Vested Awards Outstanding at December 31, 2023 | 70,766 |  |  |  |  | 155,708 |  |  |
(a)Includes 34,367 of awards that will be cash settled. (b)The performance shares are reflected at target payout level. (c)We account for forfeitures as they occur.

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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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- Definition Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Subparagraph (c) -Paragraph 2 -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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