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Goodwill and Intangible Assets - Components of Intangible Assets (Details) - USD ($) $ in Millions | Dec. 29, 2019 | Jun. 30, 2019
--- | --- | ---
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | $ 348.2 | $ 356.8
Accumulated Amortization | (160.5) | (158.9)
Total future amortization expense | 187.7 | 197.9
Acquisition related intangible assets |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | 235.4 | 236.4
Accumulated Amortization | (100.0) | (92.9)
Total future amortization expense | 135.4 | 143.5
Customer relationships |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | 147.8 | 147.8
Accumulated Amortization | (66.9) | (63.8)
Total future amortization expense | 80.9 | 84.0
Developed technology |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | 74.9 | 75.9
Accumulated Amortization | (27.0) | (24.5)
Total future amortization expense | 47.9 | 51.4
Non-compete agreements |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | 12.2 | 12.2
Accumulated Amortization | (5.6) | (4.1)
Total future amortization expense | 6.6 | 8.1
Trade names, finite-lived |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | 0.5 | 0.5
Accumulated Amortization | (0.5) | (0.5)
Total future amortization expense | 0.0 | 0.0
Patent and licensing rights |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross | 112.8 | 120.4
Accumulated Amortization | (60.5) | (66.0)
Total future amortization expense | $ 52.3 | $ 54.4

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