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Summary of Significant Accounting Policies - Additional Information (Detail)
 1 Months Ended 6 Months Ended
May 31, 2021
Location
Jun. 26, 2021
USD ($)
Store
Segment
Dec. 26, 2020
USD ($)
Summary Of Significant Accounting Policies [Line Items]      
Number of retail stores | Store   1,091  
Number of reportable segments | Segment   3  
Accounts payable and accrued expenses and other current liabilities not yet presented for payment   $ 13,000,000 $ 23,000,000
Cash and cash equivalents   $ 691,000,000 729,000,000
Accounting Standards Update 2017-07      
Summary Of Significant Accounting Policies [Line Items]      
Change in accounting principle, accounting standards update, adopted   true  
Change in accounting principle, accounting standards update, adoption date   Dec. 27, 2020  
Change in accounting principle, accounting standards update, immaterial effect   true  
Accounting Standards Update 2015-17      
Summary Of Significant Accounting Policies [Line Items]      
Change in accounting principle, accounting standards update, adopted   true  
Change in accounting principle, accounting standards update, adoption date   Dec. 27, 2020  
Change in accounting principle, accounting standards update, immaterial effect   true  
Prepaid Expenses and Other Current Assets      
Summary Of Significant Accounting Policies [Line Items]      
Restricted cash   $ 0 0
Non-US      
Summary Of Significant Accounting Policies [Line Items]      
Cash and cash equivalents   $ 151,000,000 $ 159,000,000
Spin Off Transaction      
Summary Of Significant Accounting Policies [Line Items]      
Number of retail locations | Location 1,100    
Shareholders equity ownership percentage 100.00%