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Equity - Share-based Compensation (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 31, 2022 | Jul. 31, 2021 | Jul. 31, 2022 | Jul. 31, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount |  |  |  |
Stock-based compensation, net of amounts capitalized | $ 209,181 | $ 163,991 | $ 381,674 | $ 315,005
Capitalized stock-based compensation | 6,715 | 6,938 | 13,210 | 13,237
Total stock-based compensation | 215,896 | 170,929 | 394,884 | 328,242
Cost of revenue |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount |  |  |  |
Stock-based compensation, net of amounts capitalized | 26,070 | 22,114 | 48,705 | 45,217
Sales and marketing |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount |  |  |  |
Stock-based compensation, net of amounts capitalized | 60,162 | 52,336 | 112,631 | 98,389
Research and development |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount |  |  |  |
Stock-based compensation, net of amounts capitalized | 96,897 | 62,827 | 170,490 | 118,646
General and administrative |  |  |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount |  |  |  |
Stock-based compensation, net of amounts capitalized | $ 26,052 | $ 26,714 | $ 49,848 | $ 52,753

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