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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2015	Jan. 31, 2014
Net income	$ 224,489	$ 232,428	$ 282,360
Other comprehensive (loss) income:
Foreign currency translation	(7,963)	(14,128)	7,194
Change in unrealized (losses) gains on marketable securities, net of tax	(61)	(331)	620
Net current-period total other comprehensive income/(loss)	(8,024)	(14,459)	7,814
Comprehensive income	$ 216,465	$ 217,969	$ 290,174

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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