Revenue - Revenue and Deferred Revenue Narratives (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Aug. 31, 2020 |
Aug. 31, 2019 |
Aug. 31, 2020 |
Aug. 31, 2019 |
|
| Revenue | ||||
| Contract with customer liability revenue recognized | $ 23,725 | $ 19,225 | ||
| Revenue related to performance obligations satisfied in prior periods | $ 1,535 | $ 689 | $ 3,014 | $ 1,084 |