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v3.19.1

Condensed Consolidated Statements of Stockholders' Equity Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-In Capital | Accumulated Other Comprehensive Income (Loss) | Accumulated Deficit
--- | --- | --- | --- | --- | ---
Balance, shares at Jan. 31, 2018 |  | 211,977,495 |  |  |
Balance at Jan. 31, 2018 | $ 1,580,365 | $ 211 | $ 3,354,423 | $ (46,413) | $ (1,727,856)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of common stock under employee equity plans (in shares) |  | 516,354 |  |  |
Issuance of common stock under employee equity plans | 2,612 | $ 1 | 2,611 |  |
Vested restricted stock units (in shares) |  | 2,639,972 |  |  |
Vested restricted stock units | 0 | $ 3 |  |  |
Vested restricted stock units |  |  | (3) |  |
Share-based compensation | 132,659 |  | 132,659 |  |
Other comprehensive income (loss) | 15,647 |  |  | 15,647 |
Net loss | (74,410) |  |  |  | (74,410)
Balance, shares at Apr. 30, 2018 |  | 215,133,821 |  |  |
Balance at Apr. 30, 2018 | 1,657,300 | $ 215 | 3,489,690 | (30,766) | (1,801,839)
Balance, shares at Jan. 31, 2019 |  | 222,052,063 |  |  |
Balance at Jan. 31, 2019 | 1,958,442 | $ 221 | 4,105,334 | (809) | (2,146,304)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Issuance of common stock under employee equity plans (in shares) |  | 718,832 |  |  |
Issuance of common stock under employee equity plans | 3,455 | $ 1 | 3,454 |  |
Vested restricted stock units (in shares) |  | 2,666,099 |  |  |
Vested restricted stock units | 0 | $ 3 |  |  |
Vested restricted stock units |  |  | (3) |  |
Share-based compensation | 185,204 |  | 185,204 |  |
Other comprehensive income (loss) | 13,922 |  |  | 13,922 |
Net loss | (116,275) |  |  |  | (116,275)
Balance, shares at Apr. 30, 2019 |  | 225,436,994 |  |  |
Balance at Apr. 30, 2019 | $ 2,044,748 | $ 225 | $ 4,294,370 | $ 13,113 | $ (2,262,960)

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