Debt Components of Notes Payable (Details) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021
Components of Notes Payable
Notes payable	$ 137	$ 102
U.S. Commercial Paper
Components of Notes Payable
Notes payable	$ 0	$ 25
Debt Instrument, Interest Rate, Effective Percentage	0.00%	0.20%
Bank Borrowings
Components of Notes Payable
Notes payable	$ 137	$ 77

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 50
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-URI http://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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