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Acquired Intangibles - Additional Information (Detail) - USD ($)
$ in Millions
12 Months Ended
Jun. 24, 2017
Jun. 25, 2016
Jun. 27, 2015
Finite-Lived Intangible Assets [Line Items]      
Acquired intangibles amortization $ 59.3 $ 73.0 $ 87.6
Fingerprint Developed Technology [Member]      
Finite-Lived Intangible Assets [Line Items]      
Disposal group including discontinued operation, intangible assets 12.1    
Supplier Arrangement [Member]      
Finite-Lived Intangible Assets [Line Items]      
Disposal group including discontinued operation, intangible assets $ 22.0