Operating Segments and Geographic Information - Revenue by Geographic Area (Details) $ in Millions	3 Months Ended
	Oct. 01, 2022 USD ($) region	Oct. 02, 2021 USD ($) region
Information on reportable segments
Number of geographic regions | region	3	3
Total net revenue	$ 310.2	$ 326.8
Product revenue
Information on reportable segments
Total net revenue	267.7	289.1
Service revenue
Information on reportable segments
Total net revenue	42.5	37.7
United States
Information on reportable segments
Total net revenue	96.6	93.3
United States | Product revenue
Information on reportable segments
Total net revenue	81.0	79.9
United States | Service revenue
Information on reportable segments
Total net revenue	15.6	13.4
Other Americas
Information on reportable segments
Total net revenue	26.4	28.2
Other Americas | Product revenue
Information on reportable segments
Total net revenue	23.1	25.0
Other Americas | Service revenue
Information on reportable segments
Total net revenue	3.3	3.2
Total Americas
Information on reportable segments
Total net revenue	123.0	121.5
Total Americas | Product revenue
Information on reportable segments
Total net revenue	104.1	104.9
Total Americas | Service revenue
Information on reportable segments
Total net revenue	18.9	16.6
Greater China
Information on reportable segments
Total net revenue	65.6	72.6
Greater China | Product revenue
Information on reportable segments
Total net revenue	63.5	69.8
Greater China | Service revenue
Information on reportable segments
Total net revenue	2.1	2.8
Other Asia-Pacific
Information on reportable segments
Total net revenue	46.0	53.7
Other Asia-Pacific | Product revenue
Information on reportable segments
Total net revenue	40.0	49.5
Other Asia-Pacific | Service revenue
Information on reportable segments
Total net revenue	6.0	4.2
Total Asia-Pacific
Information on reportable segments
Total net revenue	111.6	126.3
Total Asia-Pacific | Product revenue
Information on reportable segments
Total net revenue	103.5	119.3
Total Asia-Pacific | Service revenue
Information on reportable segments
Total net revenue	8.1	7.0
Switzerland
Information on reportable segments
Total net revenue	17.5	13.2
Switzerland | Product revenue
Information on reportable segments
Total net revenue	17.4	13.1
Switzerland | Service revenue
Information on reportable segments
Total net revenue	0.1	0.1
Other EMEA
Information on reportable segments
Total net revenue	58.1	65.8
Other EMEA | Product revenue
Information on reportable segments
Total net revenue	42.7	51.8
Other EMEA | Service revenue
Information on reportable segments
Total net revenue	15.4	14.0
Total EMEA
Information on reportable segments
Total net revenue	75.6	79.0
Total EMEA | Product revenue
Information on reportable segments
Total net revenue	60.1	64.9
Total EMEA | Service revenue
Information on reportable segments
Total net revenue	$ 15.5	$ 14.1