Pensions and Other Post-retirement Benefit Plans - Weighted-Average Actuarial Assumptions used to Determine Benefit Costs (Detail) (Japan Pension Benefits [Member])	12 Months Ended
	Jun. 27, 2014	Jun. 28, 2013	Jun. 29, 2012
Japan Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Discount rate	1.60%	1.80%	1.90%
Expected long-term rate of return on plan assets	3.50%	3.50%	3.50%
Rate of compensation increase	0.90%	1.20%	1.40%