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Operating Segments and Geographic Information - Customer Concentration Risk (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Jul. 01, 2023	Apr. 01, 2023	Dec. 31, 2022	Oct. 01, 2022	Jul. 02, 2022	Apr. 02, 2022	Jan. 01, 2022	Oct. 02, 2021	Jul. 01, 2023	Jul. 02, 2022	Jul. 03, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 263.6	$ 247.8	$ 284.5	$ 310.2	$ 335.3	$ 315.5	$ 314.8	$ 326.8	$ 1,106.1	$ 1,292.4	$ 1,198.9
Customer Concentration Risk | Customer A | OSP
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue									$ 157.7	$ 178.4	$ 193.9

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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