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Employee Benefits - Contributions to Employee Benefit Plans (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 02, 2022 | Jul. 03, 2021 | Jul. 02, 2022 | Jul. 03, 2021 | Jan. 01, 2022
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Employer contributions to employee benefit plans | $ 5 | $ 8 | $ 12 | $ 10 | $ 20
Total current year projected employer contributions | 20 |  | 20 |  |
Global Plans | Pension |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Employer contributions to employee benefit plans | 0 | 1 | 1 | 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 | 5 | $ 7 | 11 | $ 8 | $ 16
Total current year projected employer contributions | $ 17 |  | $ 17 |  |

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