Other Income (Expense), Net (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
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Jan. 31, 2019 |
Jan. 31, 2018 |
Jan. 31, 2017 |
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Other Income and Expenses [Abstract] | |||
Interest income | $ 42,461 | $ 25,252 | $ 11,303 |
Interest expense | (60,209) | (44,549) | (30,103) |
Other | 57,280 | 7,734 | (13,627) |
Other income (expense), net | $ 39,532 | $ (11,563) | $ (32,427) |
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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