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Share-Based Compensation - Summary of Grant Date Fair Value of Awards (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Grant date fair value of awards during the period: |  |
Options | $ 10,905 | $ 19,944
Restricted stock | 2,510 | 3,708
Total | 13,415 | 23,652
Share-based compensation expense: |  |
Options | 1,632 | 4,622
Restricted stock | 719 | 785
Total | 2,351 | 5,407
Income tax benefit/(deficiency) related to share-based compensation [Abstract] |  |
Options | 731 | 243
Restricted stock | 334 | 151
Total | $ 1,065 | $ 394

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- Definition Fair value of restricted stock awarded during period. + References No definition available. + Details
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- Definition Total fair value of options and restricted stock awarded during period. + References No definition available. + Details
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