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Segment and Geographic Information - Schedule of Reconciliation Of Our Condensed Consolidated Segment Operating Income To Condensed Consolidated Income Before Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 03, 2025 | Sep. 27, 2024 | Oct. 03, 2025 | Sep. 27, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Consolidated operating income | $ 150.5 | $ 116.4 | $ 375.8 | $ 287.2
Unallocated general corporate expenses | (470.6) | (459.2) | (1,404.0) | (1,427.9)
Amortization of purchased intangible assets | (43.6) | (45.4) | (128.5) | (154.4)
Acquisition / divestiture items | (1.3) | (17.4) | (12.9) | (75.2)
Stock-based compensation / deferred compensation | (36.6) | (38.1) | (114.9) | (115.0)
Restructuring and other costs | (22.2) | (7.5) | (42.9) | (21.8)
Total non-operating (expense) income, net | (25.4) | (43.3) | (51.0) | 1,620.9
Consolidated income before taxes | 125.1 | 73.1 | 324.8 | 1,908.1
Operating segment |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Consolidated operating income | 285.2 | 253.7 | 765.5 | 739.8
Non-Segment |  |  |  |
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] |  |  |  |
Unallocated general corporate expenses | $ (31.0) | $ (28.9) | $ (90.5) | $ (86.2)

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