Operating Segments and Geographic Information - Net Revenue by Geographic Region (Details) $ in Millions	3 Months Ended								12 Months Ended
	Jul. 02, 2022 USD ($) region	Apr. 02, 2022 USD ($)	Jan. 01, 2022 USD ($)	Oct. 02, 2021 USD ($)	Jul. 03, 2021 USD ($)	Apr. 03, 2021 USD ($)	Jan. 02, 2021 USD ($)	Oct. 03, 2020 USD ($)	Jul. 02, 2022 USD ($) region	Jul. 03, 2021 USD ($)	Jun. 27, 2020 USD ($)
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of geographic regions in which entity operates | region	3								3
Net revenue	$ 335.3	$ 315.5	$ 314.8	$ 326.8	$ 310.9	$ 303.4	$ 299.9	$ 284.7	$ 1,292.4	$ 1,198.9	$ 1,136.3
Total Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									485.7	415.6	414.8
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									388.9	330.0	341.6
Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									96.8	85.6	73.2
Total Asia-Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									461.7	410.5	368.2
Greater China
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									256.4	277.0	245.7
Other Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									205.3	133.5	122.5
Total EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									345.0	372.8	353.3
Switzerland
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									62.7	76.6	64.6
Other EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									282.3	296.2	288.7
Product
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									1,135.5	1,051.4	1,005.2
Product | Total Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									414.7	348.5	346.1
Product | United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									332.5	275.8	288.3
Product | Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									82.2	72.7	57.8
Product | Total Asia-Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									432.7	384.3	346.2
Product | Greater China
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									247.5	265.8	238.2
Product | Other Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									185.2	118.5	108.0
Product | Total EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									288.1	318.6	312.9
Product | Switzerland
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									62.4	76.2	64.5
Product | Other EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									225.7	242.4	248.4
Service
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									156.9	147.5	131.1
Service | Total Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									71.0	67.1	68.7
Service | United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									56.4	54.2	53.3
Service | Other Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									14.6	12.9	15.4
Service | Total Asia-Pacific
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									29.0	26.2	22.0
Service | Greater China
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									8.9	11.2	7.5
Service | Other Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									20.1	15.0	14.5
Service | Total EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									56.9	54.2	40.4
Service | Switzerland
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									0.3	0.4	0.1
Service | Other EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									$ 56.6	$ 53.8	$ 40.3