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Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 28, 2020 | Mar. 28, 2020 | Jun. 29, 2019
Disaggregation of Revenue [Line Items] |  |  |
Unbilled receivables | $ 3.6 | $ 3.6 | $ 11.5
Deferred revenue: |  |  |
Balance at beginning of period | 71.9 | 68.5 |
Revenue deferrals for new contracts | 26.2 | 78.7 |
Revenue recognized during the period | (24.2) | (73.3) |
Balance at end of period | 73.9 | 73.9 |
Short-term deferred revenue | 55.2 | 55.2 | 55.3
Long-term deferred revenue | $ 18.7 | $ 18.7 | $ 13.2
Minimum |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Payment period from invoice date |  | 30 days |
Maximum |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Payment period from invoice date |  | 90 days |

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