Summary Of Significant Accounting Policies [Line Items]

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- Definition

This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.

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- Definition

The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

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- Definition

Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.

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- Definition

The number of states the entity operates in as of the balance sheet date.

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- Definition

Represents the number of stores.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977

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Summary of Significant Accounting Policies - Additional Information (Detail) $ in Millions		6 Months Ended
	Sep. 02, 2019 USD ($)	Feb. 16, 2020 USD ($) warehouse states	Sep. 01, 2019 USD ($)
Summary Of Significant Accounting Policies [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification \| $	$ 2,632
Document Fiscal Year Focus		2020
Document Period End Date		Feb. 16, 2020
Number of warehouses operated		785
Operating Lease, Right-of-Use Asset \| $		$ 2,596	$ 0
UNITED STATES
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		546
Number of states in country \| states		44
CANADA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		100
MEXICO
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		39
UNITED KINGDOM
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		29
JAPAN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		26
KOREA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		16
TAIWAN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		13
AUSTRALIA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		11
SPAIN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		2
ICELAND
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		1
FRANCE
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		1
CHINA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated		1