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Acquisitions - Earn-out Liabilities (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jul. 03, 2021 | Jun. 27, 2020 | Jun. 29, 2019
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Payments of Contingent Consideration | $ 5.3 | $ 31.5 | $ 5.9
Contingent Consideration |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning of period | 9.9 | 38.4 |
Additions to Contingent Consideration |  | 3.7 |
Change in Fair Value measurement | (4.7) | (31.5) |
Payments of Contingent Consideration | (1.2) | (0.7) |
End of period | 4.0 | 9.9 | 38.4
Contingent Consideration | RPC Photonics, Inc. |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning of period | 0.0 | 30.3 |
Additions to Contingent Consideration |  | 0.0 |
Change in Fair Value measurement | 0.0 | (29.6) |
Payments of Contingent Consideration | 0.0 | (0.7) |
End of period | 0.0 | 0.0 | 30.3
Contingent Consideration | Other |  |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |
Beginning of period | 9.9 | 8.1 |
Additions to Contingent Consideration |  | 3.7 |
Change in Fair Value measurement | (4.7) | (1.9) |
Payments of Contingent Consideration | (1.2) | 0.0 |
End of period | $ 4.0 | $ 9.9 | $ 8.1

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