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Acquired Developed Technology and Other Intangibles - Additional Information (Details) - USD ($) $ in Millions | 12 Months Ended
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Jun. 30, 2018 | Jul. 01, 2017 | Jul. 02, 2016
Acquired developed technology, customer relationships and other intangibles |  |  |
Amortization expense related to acquired developed technology and other intangibles | $ 47.7 | $ 28.3 | $ 31.9
AW |  |  |
Acquired developed technology, customer relationships and other intangibles |  |  |
Intangible assets acquired | 232.0 |  |
Trilithic |  |  |
Acquired developed technology, customer relationships and other intangibles |  |  |
Intangible assets acquired | $ 26.8 |  |

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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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