Derivatives and Hedging Activities - Summary of the Carrying Values of Derivative Instruments (Details) - Designated as Hedging Instrument - USD ($)	Apr. 26, 2020	Jan. 26, 2020
Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability	$ 841	$ 0
Other long-term liabilities
Derivatives, Fair Value [Line Items]
Derivative liability	994	0
Foreign Exchange Contract \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability	148	0
Interest Rate Swap \| Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liability	693	0
Interest Rate Swap \| Other long-term liabilities
Derivatives, Fair Value [Line Items]
Derivative liability	$ 994	$ 0

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 4D
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (a),(c)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant