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Operating Segments and Geographic Information - Revenue by Geographic Area (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jan. 01, 2022 USD ($) region | Jan. 02, 2021 USD ($) region | Jan. 01, 2022 USD ($) region | Jan. 02, 2021 USD ($) region
Information on reportable segments |  |  |  |
Number of geographic regions | region | 3 | 3 | 3 | 3
Total net revenue | $ 314.8 | $ 299.9 | $ 641.6 | $ 584.6
Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 277.4 | 262.1 | 566.5 | 510.0
Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 37.4 | 37.8 | 75.1 | 74.6
United States |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 100.2 | 88.6 | 193.5 | 166.4
United States | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 87.4 | 74.4 | 167.3 | 138.1
United States | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 12.8 | 14.2 | 26.2 | 28.3
Other Americas |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 25.5 | 19.8 | 53.7 | 37.4
Other Americas | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 21.4 | 16.0 | 46.4 | 30.3
Other Americas | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 4.1 | 3.8 | 7.3 | 7.1
Total Americas |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 125.7 | 108.4 | 247.2 | 203.8
Total Americas | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 108.8 | 90.4 | 213.7 | 168.4
Total Americas | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 16.9 | 18.0 | 33.5 | 35.4
Greater China |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 56.5 | 73.2 | 129.1 | 152.2
Greater China | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 54.4 | 69.9 | 124.2 | 147.2
Greater China | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 2.1 | 3.3 | 4.9 | 5.0
Other Asia-Pacific |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 34.5 | 23.2 | 88.2 | 52.4
Other Asia-Pacific | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 29.6 | 20.0 | 79.1 | 45.4
Other Asia-Pacific | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 4.9 | 3.2 | 9.1 | 7.0
Total Asia-Pacific |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 91.0 | 96.4 | 217.3 | 204.6
Total Asia-Pacific | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 84.0 | 89.9 | 203.3 | 192.6
Total Asia-Pacific | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 7.0 | 6.5 | 14.0 | 12.0
Switzerland |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 11.7 | 19.9 | 24.9 | 37.9
Switzerland | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 11.6 | 19.8 | 24.7 | 37.7
Switzerland | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 0.1 | 0.1 | 0.2 | 0.2
Other EMEA |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 86.4 | 75.2 | 152.2 | 138.3
Other EMEA | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 73.0 | 62.0 | 124.8 | 111.3
Other EMEA | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 13.4 | 13.2 | 27.4 | 27.0
Total EMEA |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 98.1 | 95.1 | 177.1 | 176.2
Total EMEA | Product revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | 84.6 | 81.8 | 149.5 | 149.0
Total EMEA | Service revenue |  |  |  |
Information on reportable segments |  |  |  |
Total net revenue | $ 13.5 | $ 13.3 | $ 27.6 | $ 27.2

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