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Other Income (Expense), Net (Tables)

12 Months Ended

Jan. 31, 2019

Other Income and Expenses [Abstract]

Schedule of Other Income (Expense), Net

Other income (expense), net consisted of the following (in thousands):

	Year Ended January 31,
	2019				2018				2017
Interest income	$	42,461			$	25,252			$	11,303
Interest expense (1)	(60,209		)		(44,549		)		(30,103		)
Other (2)	57,280				7,734				(13,627		)
Other income (expense), net	$	39,532			$	(11,563	)		$	(32,427	)

⁽¹⁾  Interest expense includes the contractual interest expense related to the 2018 Notes, 2020 Notes, and 2022 Notes and non-cash interest expense related to amortization of the debt discount and debt issuance costs, net of capitalized interest costs (for further information, see Note 11).

⁽²⁾  Other includes the net gains (losses) from our equity investments (for further information, see Note 3).

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Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

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