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Other Income (Expense), Net (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 31, 2021 | Oct. 31, 2020 | Oct. 31, 2021 | Oct. 31, 2020
Other Income and Expenses [Abstract] |  |  |  |
Interest income | $ 1,195 | $ 3,610 | $ 4,531 | $ 16,455
Interest expense | (4,160) | (16,370) | (12,527) | (53,211)
Other | 24,522 | 3,914 | 123,487 | 5,484
Total other income (expense), net | $ 21,557 | $ (8,846) | $ 115,491 | $ (31,272)

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