Employee Benefits - Contributions to Employee Benefit Plans (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021	Jan. 01, 2022
Defined Benefit Plan Disclosure [Line Items]
Employer contributions to employee benefit plans	$ 5	$ 5	$ 17	$ 15	$ 20
Total current year projected employer contributions	20		20
Global Plans | Pension
Defined Benefit Plan Disclosure [Line Items]
Employer contributions to employee benefit plans	1	0	2	2	4
Total current year projected employer contributions	3		3
U.S. and Canada | Nonpension postretirement
Defined Benefit Plan Disclosure [Line Items]
Employer contributions to employee benefit plans	4	$ 5	15	$ 13	$ 16
Total current year projected employer contributions	$ 17		$ 17