Supplemental Balance Sheet Information Related to Leases (Detail) $ in Millions	Mar. 30, 2019 USD ($)
Leases [Line Items]
Operating lease right-of-use assets	$ 1,398
Operating lease liabilities	$ 1,208	[1]
Weighted-average remaining lease term – finance leases	5 years
Weighted-average remaining lease term – operating leases	5 years
Weighted-average discount rate – finance leases	6.90%
Weighted-average discount rate – operating leases	7.00%
Property and Equipment, Net
Leases [Line Items]
Operating lease right-of-use assets	$ 41
Accrued Expenses and Other Current Liabilities
Leases [Line Items]
Operating lease right-of-use assets	370
Short-Term Borrowings and Current Maturities of Long-Term Debt
Leases [Line Items]
Finance lease right-of-use assets	16
Long-Term Debt, Net of Current Maturities
Leases [Line Items]
Finance lease right-of-use assets	$ 53

[1] Operating lease payments include $155 million related to options to extend lease terms that are reasonably certain of being exercised and exclude $2 million of legally binding lease payments for an additional operating lease signed but not yet commenced. This operating lease will commence in fiscal year 2019 with a lease term of 10 years.