v3.4.0.3

Share-Based Compensation - Additional Information (Detail) $ in Millions | 3 Months Ended
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Mar. 31, 2016 USD ($) Installments
Restricted Stock Units (RSUs) [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Value of forfeited restricted stock units | $ | $ 0.9
PRSUs [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of installments that stock units will vest in installment | 3
PRSUs [Member] | Executive Officers [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of PRSUs vesting on third anniversary | 50.00%
Percentage of PRSUs vesting on fourth anniversary | 50.00%
PRSUs [Member] | Executive Officers [Member] | Minimum [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage multiplier to determine number of shares to be awarded in connection with vesting of PRSUs | 0.00%
PRSUs [Member] | Executive Officers [Member] | Maximum [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage multiplier to determine number of shares to be awarded in connection with vesting of PRSUs | 200.00%
Time Based Restricted Stock Units [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of installments that stock units will vest in installment | 4
Time Based Restricted Stock Units [Member] | Executive Officers [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of installments that stock units will vest in installment | 3
Time Based Restricted Stock Units [Member] | Non Officer Employees [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of installments that stock units will vest in installment | 3

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- Definition Percentage Vesting On Third Anniversary + References No definition available. + Details
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- Definition Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Percentage Multiplied To Target Award For Determining Number Of Shares Subject To Award + References No definition available. + Details
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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. + References No definition available. + Details
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- Definition Value of forfeitures of stock or other type of equity granted of any equity-based compensation plan other than an employee stock ownership plan (ESOP). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph c(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Details
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