Net Loss Per Common Share - Schedule of Potential Common Shares Outstanding Excluded from the Computation of Diluted Net Loss Per Share (Details) - shares shares in Thousands |
9 Months Ended | |
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Sep. 30, 2017 |
Sep. 30, 2016 |
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| Anti-dilutive securities | ||
| Total common stock equivalents (in shares) | 29,541 | 36,123 |
| Options to purchase common stock | ||
| Anti-dilutive securities | ||
| Total common stock equivalents (in shares) | 6,206 | 9,665 |
| Restricted stock units | ||
| Anti-dilutive securities | ||
| Total common stock equivalents (in shares) | 20,990 | 23,554 |
| Performance awards | ||
| Anti-dilutive securities | ||
| Total common stock equivalents (in shares) | 1,486 | 2,315 |
| Employee stock | ||
| Anti-dilutive securities | ||
| Total common stock equivalents (in shares) | 859 | 589 |
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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. 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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