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v3.20.4

Interest and Other Expense, net (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 31, 2021 | Jan. 31, 2020 | Jan. 31, 2019
Other Income and Expenses [Abstract] |  |  |
Interest and investment expense, net | $ (51.1) | $ (54.0) | $ (52.1)
Gain on foreign currency | 3.5 | 3.9 | 5.1
(Loss) gain on strategic investments | (41.7) | (3.3) | 12.5
Other income | 6.9 | 5.2 | 16.8
Interest and other expense, net | $ (82.4) | $ (48.2) | $ (17.7)

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