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Income Taxes (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 30, 2022 | Dec. 31, 2021 | Jan. 01, 2021 | Jan. 03, 2020
Operating Loss Carryforwards [Line Items] |  |  |  |
Effective tax rate | 21.00% | 14.20% | 1.10% |
Statutory federal income tax rate | 21.00% | 21.00% | 21.00% |
Foreign earnings repatriated | $ 350.3 |  |  |
Unrecognized tax benefits | 76.5 | $ 64.2 | $ 64.1 | $ 71.6
Unrecognized tax benefits that would impact effective tax rate | 51.6 | 42.3 |  |
Payment of interest and penalties | 8.4 | 9.2 |  |
NETHERLANDS |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Foreign change in tax rate, income tax expense (benefit) |  | $ 14.4 |  |
IRS |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Net operating loss carryforwards | 9.8 |  |  |
Foreign Tax Authority |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Net operating loss carryforwards | 82.4 |  |  |
Research Tax Credit Carryforward | California Franchise Tax Board |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Tax credit carryforward | $ 33.6 |  |  |

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