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Income Taxes - Schedule of Components of Deferred Tax Assets (Details) - USD ($) $ in Millions | Jan. 03, 2026 | Dec. 28, 2024
--- | --- | ---
Deferred tax assets: |  |
Capital loss | $ 134.2 | $ 0.0
Accrued liabilities | 35.7 | 28.6
Capitalized R&D | 29.5 | 41.2
Tax credits | 30.6 | 31.5
Deferred revenue | 24.8 | 27.5
Net operating losses | 16.8 | 10.9
Operating lease liabilities | 7.4 | 5.6
Stock-based compensation | 5.6 | 8.4
Intangible assets | 1.6 | 6.4
Other | 6.2 | 5.8
Total | 292.4 | 165.9
Valuation allowance | (145.1) | (15.2)
Total deferred tax assets | 147.3 | 150.7
Deferred tax liabilities: |  |
Property and equipment | (8.4) | (12.2)
Withholding taxes on undistributed foreign earnings | (3.5) | (3.1)
ROU assets | (7.3) | (5.2)
State taxes and other | (14.1) | (12.0)
Total deferred tax liabilities | (33.3) | (32.5)
Net deferred tax assets | $ 114.0 | $ 118.2

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