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Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 04, 2025 | Jun. 28, 2024 | Jul. 04, 2025 | Jun. 28, 2024 | Jan. 02, 2026
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |  |  |  |  |
Decrease in income taxes payable |  |  | $ 150 |  |
Decrease in deferred tax assets |  |  | $ 130 |  |
Effective tax rate (as percent) | 24.10% | 23.90% | 23.90% | 23.60% |
Forecast |  |  |  |  |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |  |  |  |  |
Decrease in income taxes payable |  |  |  |  | $ 280
Decrease in deferred tax assets |  |  |  |  | $ 245

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