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Income Taxes - Schedule of Income Tax Provision and Effective Tax Rate (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2024 | Apr. 02, 2023
Income Tax Disclosure [Abstract] |  |
Provision (benefit) for income taxes | $ 46.4 | $ 44.9
Stock-based accounting | (5.3) | (5.9)
Uncertain tax position reserves (primarily acquisition related) | 0.3 | 0.3
Other discrete event expense (benefit) | 0.6 | (0.9)
Effective Income Tax Rate Reconciliation, Discrete Items, Amount | (4.4) | (6.5)
Provision (benefit) for income taxes without discrete event expense (benefit) | 50.8 | 51.4
Income (loss) before income taxes | $ 225.5 | $ 223.7
Effective tax rate | 20.60% | 20.10%
Effective tax rate without discrete events | 22.50% | 23.00%

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