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Operating Segments and Geographic Information - Revenue by Geographic Area (Details) $ in Millions | 3 Months Ended
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Oct. 02, 2021 USD ($) region | Oct. 03, 2020 USD ($)
Information on reportable segments |  |
Number of geographic regions | region | 3 |
Total net revenue | $ 326.8 | $ 284.7
Product revenue |  |
Information on reportable segments |  |
Total net revenue | 289.1 | 247.9
Service revenue |  |
Information on reportable segments |  |
Total net revenue | 37.7 | 36.8
United States |  |
Information on reportable segments |  |
Total net revenue | 93.3 | 77.8
United States | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 79.9 | 63.7
United States | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 13.4 | 14.1
Other Americas |  |
Information on reportable segments |  |
Total net revenue | 28.2 | 17.6
Other Americas | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 25.0 | 14.3
Other Americas | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 3.2 | 3.3
Total Americas |  |
Information on reportable segments |  |
Total net revenue | 121.5 | 95.4
Total Americas | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 104.9 | 78.0
Total Americas | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 16.6 | 17.4
Greater China |  |
Information on reportable segments |  |
Total net revenue | 72.6 | 79.0
Greater China | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 69.8 | 77.3
Greater China | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 2.8 | 1.7
Other Asia-Pacific |  |
Information on reportable segments |  |
Total net revenue | 53.7 | 29.2
Other Asia-Pacific | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 49.5 | 25.4
Other Asia-Pacific | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 4.2 | 3.8
Total Asia-Pacific |  |
Information on reportable segments |  |
Total net revenue | 126.3 | 108.2
Total Asia-Pacific | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 119.3 | 102.7
Total Asia-Pacific | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 7.0 | 5.5
Switzerland |  |
Information on reportable segments |  |
Total net revenue | 13.2 | 18.0
Switzerland | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 13.1 | 17.9
Switzerland | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 0.1 | 0.1
Other EMEA |  |
Information on reportable segments |  |
Total net revenue | 65.8 | 63.1
Other EMEA | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 51.8 | 49.3
Other EMEA | Service revenue |  |
Information on reportable segments |  |
Total net revenue | 14.0 | 13.8
Total EMEA |  |
Information on reportable segments |  |
Total net revenue | 79.0 | 81.1
Total EMEA | Product revenue |  |
Information on reportable segments |  |
Total net revenue | 64.9 | 67.2
Total EMEA | Service revenue |  |
Information on reportable segments |  |
Total net revenue | $ 14.1 | $ 13.9

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