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Definite Lived Intangible Assets Included in Other Intangible Assets Net (Detail) - USD ($)
$ in Millions
Dec. 25, 2021
Dec. 26, 2020
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 128 $ 122
Accumulated Amortization (86) (78)
Net Carrying Amount 42 44
Customer Relationships    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 122 122
Accumulated Amortization (84) (78)
Net Carrying Amount 38 $ 44
Technology    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 6  
Accumulated Amortization (2)  
Net Carrying Amount $ 4