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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of share-based compensation expenses | Total share-based compensation expenses were comprised as follows (in thousands):
| Three months ended March 31,
| 2019 |  | 2018
Option awards | $ | 1,312 |  |  | $ | 3,057 |
Other share-based awards | 9,618 |  |  | 5,889 |
Total share-based compensation before tax | 10,930 |  |  | 8,946 |
Tax benefit | 2,601 |  |  | 2,129 |
Total share-based compensation expense included in net income | $ | 8,329 |  |  | $ | 6,817 |

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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