Summary of Right-of-Use Assets and Lease Liabilities on the Balance Sheet (Details) $ in Millions	Dec. 28, 2019 USD ($)
Operating Lease, Right-of-Use Asset	$ 3,277	[1]
Finance Lease, Right-of-Use Asset	331	[1]
Operating and Financing Lease Right Of Use Asset	3,608	[1]
Operating Lease, Liability, Current	806	[2]
Finance Lease, Liability, Current	29	[2]
Operating and Finance Lease Liability Current	835	[2]
Operating Lease, Liability, Noncurrent	2,770	[3]
Finance Lease, Liability, Noncurrent	252	[3]
Operating and Finance Lease Liability Noncurrent	3,022	[3]
Operating and Finance Lease Liability	$ 3,857

[1] Included in “Other assets” in the Condensed Consolidated Balance Sheets

[2] Included in “Accounts payable and other accrued liabilities” in the Condensed Consolidated Balance Sheets

[3] Included in “Other long-term liabilities” in the Condensed Consolidated Balance Sheet