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Revenue - Revenue by Type (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 28, 2020 | Mar. 30, 2019 | Mar. 28, 2020 | Mar. 30, 2019
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 756.1 | $ 818.4 | $ 1,606.6 | $ 1,649.1
Capital equipment, components and software |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 166.6 | 239.4 | 399.5 | 487.8
Consumables |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 457.0 | 428.4 | 923.4 | 863.1
Service |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 127.2 | 141.1 | 272.2 | 283.0
Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 5.3 | $ 9.5 | $ 11.5 | $ 15.2

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