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Share-Based Compensation - Additional Information (Detail) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 8 Months Ended
Sep. 08, 2018
Sep. 09, 2017
Sep. 08, 2018
Sep. 09, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost $ 57 $ 63 $ 203 $ 206
Compensation cost for share-based liabilities 2 3 4 10
Recognized stock-based compensation expense 58 67 208 219
Share based liability awards granted, target     21 19
Share-based Compensation [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restructuring, Settlement and Impairment Provisions $ (1) $ 1 $ 1 $ 3
Employee Stock Option [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross [1]     1.4 1.4
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Price     $ 108.75 $ 110.04
Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period [1]     2.6 2.8
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Grants in Period, Weighted Average Grant Price     $ 108.70 $ 109.84
[1] In millions. All grant activity is disclosed at target.