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Acquisitions - Consideration Paid (Details) - USD ($) $ in Millions |  | 3 Months Ended
--- | --- | ---
Feb. 27, 2019 | Mar. 29, 2020 | Mar. 31, 2019
Business Acquisition [Line Items] |  |  |
Cash paid |  | $ 14.2 | $ 17.6
FTT |  |  |
Business Acquisition [Line Items] |  |  |
Cash paid | $ 20.7 |  |
Deferred purchase consideration | 15.3 |  |
Common stock issued | 27.0 |  |
Total | 63.0 |  |
Less: Cash acquired | (3.0) |  |
Total consideration | $ 60.0 |  |

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