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Long-Term Debt (Parenthetical) (Detail) - USD ($) $ in Thousands		12 Months Ended
	Jun. 29, 2018	Feb. 01, 2020	Feb. 02, 2019
Senior Secured Term B-5 Loans
Debt Instrument [Line Items]
Long-Term Debt, maturity date		Nov. 17, 2024	Nov. 17, 2024
Long-Term Debt, face amount		$ 1,200,000	$ 1,200,000
ABL senior secured revolving facility
Debt Instrument [Line Items]
Long-Term Debt, maturity date	Aug. 13, 2019	Jun. 29, 2023	Jun. 29, 2023
Long-Term Debt, face amount		$ 600,000	$ 600,000
London Interbank Offered Rate Floor | Senior Secured Term B-5 Loans
Debt Instrument [Line Items]
Long-Term Debt, interest rate		0.00%	0.00%
London Interbank Offered Rate (LIBOR) | Senior Secured Term B-5 Loans
Debt Instrument [Line Items]
Long-Term Debt, interest rate		2.00%	2.00%
London Interbank Offered Rate (LIBOR) | ABL senior secured revolving facility
Debt Instrument [Line Items]
Long-Term Debt, interest rate	1.25%

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

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- Definition

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+ References

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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