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Income Taxes (Reconciliation of Provision for Income Taxes) (Details) - USD ($) $ in Millions | 12 Months Ended
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Jan. 03, 2025 | Dec. 29, 2023 | Dec. 30, 2022
Income Tax Disclosure [Abstract] |  |  |
Amount computed at the statutory federal income tax rate | $ 344 | $ 85 | $ 186
State income taxes, net of federal tax benefit | 28 | 26 | 36
Goodwill | 0 | 104 | 0
Research and development credits | (25) | (19) | (31)
Excess tax benefits from stock-based compensation | (15) | (2) | (13)
Change in valuation allowance for deferred tax assets | 4 | 3 | 3
Impact of foreign operations | (5) | (13) | 2
Dividends paid to employee stock ownership plan | (2) | (2) | (2)
Change in accruals for uncertain tax positions | 39 | 14 | (1)
Other | 20 | (1) | 13
Total | $ 388 | $ 195 | $ 193
Effective income tax rate | 23.70% | 48.40% | 21.80%

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