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Subsequent Event	12 Months Ended
	Apr. 26, 2019
Subsequent Events [Abstract]
Subsequent Event	19. Subsequent Event On May 23, 2019, we acquired all the outstanding shares of privately-held Cognigo Research Ltd., a provider of data discovery classification software designed to manage and protect critical data, for approximately $56 million in cash. We are in the process of completing the purchase price allocation for this acquisition.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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