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Basis of Presentation (Details)	9 Months Ended
	Oct. 26, 2019 segment
Basis of Presentation [Abstract]
Number of reportable segments	1

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Basis of Presentation [Abstract]

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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No definition available.

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