Derivative Financial Instruments (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 29, 2013
Derivative [Line Items]
Contract maturity date	Jun. 27, 2018
Net amount of existing losses expected to be reclassified into earnings within the next 12 months	$ 1.8
Foreign currency forward contracts entered	23.1	$ 15.2	$ 34.7
Foreign currency forward contracts settled	20.5	$ 22.5	$ 22.7
Additional Foreign Currency Forward Contracts	$ 5.3
Derivative, Fixed Interest Rate	1.97%
Forward Contracts
Derivative [Line Items]
Derivative, Notional Amount	$ 65.0
Interest Rate Swap
Derivative [Line Items]
Derivative, Notional Amount	$ 25.0