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Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Dec. 29, 2018 | Dec. 29, 2018 | Jun. 30, 2018
Disaggregation of Revenue [Line Items] |  |  |
Contract asset | $ 3.2 | $ 3.2 | $ 1.3
Change in Contract with Customer, Liability (Roll Forward) |  |  |
Balance at beginning of period | 72.6 | 71.9 |
Revenue deferrals for new contracts | 29.3 | 56.0 |
Revenue recognized during the period | (30.9) | (56.9) |
Balance at end of period | 71.0 | 71.0 |
Short-term deferred revenue | 59.2 | 59.2 | 60.6
Long-term deferred revenue | $ 11.8 | $ 11.8 | $ 11.3
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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