Post-Retirement Benefits - Projected and Accumulated Benefit Obligations (Detail) - Foreign Pension Plan, Defined Benefit - Japan	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015
Defined Benefit Plan Disclosure [Line Items]
Discount rate	0.90%	1.10%
Salary increase rate	2.20%	2.20%
Expected average remaining working life (in years)	14 years 3 months 18 days	13 years 9 months 18 days