Equity-Based Compensation (RSUs to be Settled in Cash) - Additional Information (Detail) - Restricted Stock Units to be Settled in Cash [Member] - USD ($) $ in Millions |
3 Months Ended | ||
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Mar. 31, 2017 |
Mar. 31, 2016 |
Dec. 31, 2016 |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Number of common stock shares that may be received by RSU holder | 1 | ||
Compensation expense related to Restricted Stock Units to be settled in cash | $ 2.7 | $ 1.5 | |
Payments to settle liabilities under compensation plan | 2.4 | $ 1.0 | |
Accrued liabilities under Compensation Plan | $ 5.4 | $ 5.1 | |
Minimum [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Vesting period for restricted stock and restricted stock units | 2 years | ||
Maximum [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
Vesting period for restricted stock and restricted stock units | 3 years |
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- Definition Number of common stock shares received by RSU holder. No definition available.
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate carrying value as of the balance sheet date of the liabilities for stock option plans and other equity-based compensation arrangements payable within one year (or the operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Aggregate cash paid by the entity during the period to settle equity instruments granted under equity-based payment arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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