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Stockholders' Equity - Additional Information (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2020 USD ($) shares
Incentive Plan 2005 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares reserved for issuance | 27,783,379
Number of shares available for issuance | 4,662,468
Restricted Stock Units (RSUs) |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total unamortized compensation cost | $ | $ 133.4
Weighted average period of total unamortized cost (in years) | 2 years 8 months 12 days
Market Performance Based Restricted Stock Units |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total unamortized compensation cost | $ | $ 52.9
Weighted average period of total unamortized cost (in years) | 1 year 10 months 24 days
Vesting period of granted market-performance based restricted stock units | 3 years
Market Performance Based Restricted Stock Units | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of market-performance based restricted stock units eligible to vest over the vesting period | 300.00%
Market Performance Based Restricted Stock Units | Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of market-performance based restricted stock units eligible to vest over the vesting period | 250.00%
Employee Stock Purchase Plan 2010 | ESPP [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Shares reserved for issuance | 2,400,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 379,304
Employee Stock Purchase Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Total unamortized compensation cost | $ | $ 8.4
Weighted average period of total unamortized cost (in years) | 8 months 12 days

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