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Reporting Segment And Geographic Information (Reconciliation Of The Company's Total Segment Gross Margin and Operating Income To Consolidated Income Before Income Taxes) (Details) - USD ($) $ in Millions | 12 Months Ended
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Jan. 03, 2025 | Dec. 29, 2023 | Dec. 30, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |
Consolidated operating income | $ 460.7 | $ 448.8 | $ 510.9
Unallocated general corporate expenses | (1,935.6) | (1,884.0) | (1,594.7)
Amortization of purchased intangible assets | (199.0) | (212.3) | (131.6)
Acquisition / divestiture items | (81.6) | (72.4) | (32.8)
Stock-based compensation / deferred compensation | (163.5) | (151.1) | (112.0)
Restructuring and other costs | (32.4) | (50.1) | (54.2)
Total non-operating income (expense), net | 1,545.2 | (91.8) | 58.2
Consolidated income before taxes | 2,005.9 | 357.0 | 569.1
Segments Revenue |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |
Consolidated operating income | 1,060.7 | 1,050.7 | 964.8
Non-Segment |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |
Unallocated general corporate expenses | $ (123.5) | $ (116.0) | $ (123.3)

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