Summary of Significant Accounting Policies - Additional Information (Detail)				3 Months Ended	12 Months Ended			39 Months Ended
		May 08, 2019 Store DistributionCenterandSalesOffice	Dec. 30, 2018 USD ($)	Sep. 24, 2016 Store	Dec. 28, 2019 USD ($) Store Segment Customer DistributionCenterandSalesOffice	Dec. 29, 2018 USD ($) Customer	Dec. 30, 2017 USD ($) Customer	Dec. 28, 2019 USD ($) Store Customer DistributionCenterandSalesOffice
Summary Of Significant Accounting Policies [Line Items]
Number of retail stores | Store					1,307
Number of reportable segments | Segment					3
Percent of subsidiary shares owned					88.00%
Assets related to discontinued operation					$ 0			$ 0
Liabilities related to discontinued operation					0			0
Accounts payable and accrued expenses and other current liabilities not yet presented for payment					25,000,000	$ 27,000,000		25,000,000
Cash and cash equivalents					698,000,000	658,000,000		698,000,000
Trade receivables					599,000,000	655,000,000		599,000,000
Allowance for doubtful accounts					$ 10,000,000	$ 10,000,000		$ 10,000,000
Number of customers accounted for more than 10% of total sales | Customer					0	0	0
Number of customers accounted for more than 10% of receivables | Customer					0	0	0	0
Other receivables					$ 225,000,000	$ 230,000,000		$ 225,000,000
Accrued payroll and benefits					150,000,000	173,000,000		150,000,000
Advertising expenses					249,000,000	270,000,000	$ 264,000,000
Prepaid advertising expenses					$ 6,000,000	5,000,000	$ 6,000,000	$ 6,000,000
Lessee, operating lease, existence of option to extend [true false]					true
Lease term of contract					10 years			10 years
Operating lease right-of-use assets					$ 1,413,000,000			$ 1,413,000,000
Operating lease liabilities	[1]				1,208,000,000			$ 1,208,000,000
Cumulative effect adjustments to accumulated deficit					15,000,000	4,000,000
Impairment charge, net of tax effect, to ROU assets					$ 46,000,000
Accounting Standards Update 2016-02
Summary Of Significant Accounting Policies [Line Items]
Operating lease right-of-use assets			$ 1,400,000,000
Operating lease liabilities			1,600,000,000
Derecognition of property and equipment, net			41,000,000
Financing obligations derecognized			39,000,000
Cumulative effect adjustments to accumulated deficit			15,000,000
Impairment charge, net of tax effect, to ROU assets			20,000,000
Deferred gain, net of tax effect, related to sales and operating leasebacks			4,000,000
Derecognition of assets and liabilities, net of tax			$ 1,000,000
Comprehensive Business Review
Summary Of Significant Accounting Policies [Line Items]
Retail stores closure period				3 years
Number of retail stores closed | Store					54			208
Business Acceleration Program
Summary Of Significant Accounting Policies [Line Items]
Number of retail stores planned to be closed | Store		90
Number of other facilities planned to be closed | DistributionCenterandSalesOffice		9
Number of other facilities closed | DistributionCenterandSalesOffice					7			7
Minimum
Summary Of Significant Accounting Policies [Line Items]
Extend renewal terms of the lease					5 years			5 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Extend renewal terms of the lease					25 years			25 years
Lease term of contract					12 months			12 months
Maximum | Comprehensive Business Review
Summary Of Significant Accounting Policies [Line Items]
Number of retail stores planned to be closed | Store				300
Buildings | Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					15 years
Buildings | Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					30 years
Furniture, fixtures and equipment | Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					3 years
Furniture, fixtures and equipment | Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					10 years
Computer Software for Common Office Applications
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					3 years
Computer Software for Larger Business Application
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					5 years
Computer Software for Enterprise Wide Systems
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					7 years
Software | Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					3 years
Software | Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of depreciable assets, years					7 years
Vendor Arrangements Receivables
Summary Of Significant Accounting Policies [Line Items]
Other receivables					$ 162,000,000	183,000,000		$ 162,000,000
Prepaid Expenses and Other Current Assets
Summary Of Significant Accounting Policies [Line Items]
Restricted cash					2,000,000	$ 2,000,000		2,000,000
Non-US
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents					$ 190,000,000			$ 190,000,000

[1] Operating lease payments include $116 million related to options to extend lease terms that are reasonably certain of being exercised and exclude $8 million of legally binding lease payments for 3 additional operating leases signed but not yet commenced. These operating leases will commence in fiscal year 2020 with lease terms of 10 years.