Financing Leases (Details) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021
Debt Instrument [Line Items]
Borrowings under facility	$ 5,011	$ 5,748
Obligations under financing leases \| Lease agreements
Debt Instrument [Line Items]
Borrowings under facility	$ 292	$ 323

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration