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Share-Based Payment Arrangements (Tables) | 12 Months Ended
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Dec. 31, 2020
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Summary of Nonvested Restricted and Performance Shares | A summary of the Company’s nonvested restricted and performance shares for the year ended December 31, 2020 is presented below:
|  |  |  | Number of Shares |  |  | Weighted- Average Grant-Date Fair Value ($) |
Nonvested at January 1, 2020 |  |  |  |  | 1,596,258 |  |  | $ |  | 40.43 |
Granted |  |  |  |  | 900,683 |  |  |  |  | 28.34 |
Vested |  |  |  |  | (511,552 | ) |  |  |  | 39.40 |
Cancelled/Forfeited |  |  |  |  | (98,536 | ) |  |  |  | 43.70 |
Nonvested at December 31, 2020 |  |  |  |  | 1,886,853 |  |  | $ |  | 34.77 |

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- Definition Tabular disclosure of the changes in outstanding nonvested shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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