Stockholders' Equity - Additional Information (Details) $ in Millions	3 Months Ended
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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