Information about Geographic Areas - Revenues by Geographic Area (Detail) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 31, 2019 |
Oct. 31, 2018 |
Jul. 31, 2018 |
Apr. 30, 2018 |
Jan. 31, 2018 |
[1] | Oct. 31, 2017 |
Jul. 31, 2017 |
Apr. 30, 2017 |
Jan. 31, 2019 |
Jan. 31, 2018 |
Jan. 31, 2017 |
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Revenues by geography | ||||||||||||||
Total revenues | $ 232,323 | $ 224,731 | $ 209,609 | $ 195,547 | $ 185,984 | $ 177,008 | $ 167,795 | $ 159,772 | $ 862,210 | $ 690,559 | $ 550,542 | |||
North America [Member] | ||||||||||||||
Revenues by geography | ||||||||||||||
Total revenues | 480,713 | 377,797 | 299,056 | |||||||||||
Europe and other [Member] | ||||||||||||||
Revenues by geography | ||||||||||||||
Total revenues | 236,100 | 188,542 | 164,416 | |||||||||||
Asia Pacific [Member] | ||||||||||||||
Revenues by geography | ||||||||||||||
Total revenues | $ 145,397 | $ 124,220 | $ 87,070 | |||||||||||
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