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v3.23.3

Operating Segments and Geographic Information - Information on Reportable Segments (Details) $ in Millions | 3 Months Ended
--- | ---
Sep. 30, 2023 USD ($) segment | Oct. 01, 2022 USD ($)
Information on reportable segments |  |
Number of broad business categories (in segment) | segment | 2 |
Total net revenue | $ 247.9 | $ 310.2
Gross profit | $ 144.4 | $ 184.8
Gross margin (as a percent) | 58.20% | 59.60%
Operating income | $ 16.0 | $ 49.8
Operating margin (as a percent) | 6.50% | 16.10%
Segment Measures |  |
Information on reportable segments |  |
Gross profit | $ 149.0 | $ 193.4
Operating income | 30.8 | 67.4
Other Items |  |
Information on reportable segments |  |
Total net revenue | 0.0 | 0.0
Gross profit | (4.6) | (8.6)
Operating income | (14.8) | (17.6)
Network and Service Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 170.4 | 218.9
Gross profit | $ 108.3 | $ 141.6
Gross margin (as a percent) | 63.60% | 64.70%
Operating income | $ 1.5 | $ 28.8
Operating margin (as a percent) | 0.90% | 13.20%
Network and Service Enablement | Network Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | $ 150.0 | $ 196.5
Gross profit | $ 94.6 | $ 126.8
Gross margin (as a percent) | 63.10% | 64.50%
Network and Service Enablement | Service Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | $ 20.4 | $ 22.4
Gross profit | $ 13.7 | $ 14.8
Gross margin (as a percent) | 67.20% | 66.10%
Optical Security and Performance Products | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | $ 77.5 | $ 91.3
Gross profit | $ 40.7 | $ 51.8
Gross margin (as a percent) | 52.50% | 56.70%
Operating income | $ 29.3 | $ 38.6
Operating margin (as a percent) | 37.80% | 42.30%
Product revenue |  |
Information on reportable segments |  |
Total net revenue | $ 205.6 | $ 267.7
Product revenue | Other Items |  |
Information on reportable segments |  |
Total net revenue | 0.0 | 0.0
Product revenue | Network and Service Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 128.1 | 176.5
Product revenue | Network and Service Enablement | Network Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 120.4 | 166.3
Product revenue | Network and Service Enablement | Service Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 7.7 | 10.2
Product revenue | Optical Security and Performance Products | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 77.5 | 91.2
Service revenue |  |
Information on reportable segments |  |
Total net revenue | 42.3 | 42.5
Service revenue | Other Items |  |
Information on reportable segments |  |
Total net revenue | 0.0 | 0.0
Service revenue | Network and Service Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 42.3 | 42.4
Service revenue | Network and Service Enablement | Network Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 29.6 | 30.2
Service revenue | Network and Service Enablement | Service Enablement | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | 12.7 | 12.2
Service revenue | Optical Security and Performance Products | Segment Measures |  |
Information on reportable segments |  |
Total net revenue | $ 0.0 | $ 0.1

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