Fair Value Measurements - Schedule of Fair Value Measurements (Details) - USD ($) $ in Millions	Sep. 28, 2024	Jun. 29, 2024
Assets:
Debt available-for-sale securities	$ 0.3	$ 0.3
Money market funds	289.4	295.3
Trading securities	1.6	1.5
Foreign currency forward contracts	4.9	1.7
Non-marketable equity security	3.0	0.0
Total Assets	299.2	298.8
Liabilities:
Foreign currency forward contracts	3.3	1.5
Contingent consideration	6.0	9.5
Total liabilities	9.3	11.0
Cash and cash equivalents
Assets:
Money market funds	281.0	286.7
Restricted cash
Assets:
Money market funds	4.7	4.9
Other non-current assets
Assets:
Money market funds	3.7	3.7
Asset-backed securities
Assets:
Debt available-for-sale securities	0.3	0.3
Level 1
Assets:
Debt available-for-sale securities	0.0	0.0
Money market funds	289.4	295.3
Trading securities	1.6	1.5
Foreign currency forward contracts	0.0	0.0
Non-marketable equity security	0.0	0.0
Total Assets	291.0	296.8
Liabilities:
Foreign currency forward contracts	0.0	0.0
Contingent consideration	0.0	0.0
Total liabilities	0.0	0.0
Level 1 | Asset-backed securities
Assets:
Debt available-for-sale securities	0.0	0.0
Level 2
Assets:
Debt available-for-sale securities	0.3	0.3
Money market funds	0.0	0.0
Trading securities	0.0	0.0
Foreign currency forward contracts	4.9	1.7
Non-marketable equity security	0.0	0.0
Total Assets	5.2	2.0
Liabilities:
Foreign currency forward contracts	3.3	1.5
Contingent consideration	0.0	0.0
Total liabilities	3.3	1.5
Level 2 | Asset-backed securities
Assets:
Debt available-for-sale securities	0.3	0.3
Level 3
Assets:
Debt available-for-sale securities	0.0	0.0
Money market funds	0.0	0.0
Trading securities	0.0	0.0
Foreign currency forward contracts	0.0	0.0
Non-marketable equity security	3.0	0.0
Total Assets	3.0	0.0
Liabilities:
Foreign currency forward contracts	0.0	0.0
Contingent consideration	6.0	9.5
Total liabilities	6.0	9.5
Level 3 | Asset-backed securities
Assets:
Debt available-for-sale securities	$ 0.0	$ 0.0