Summary of Stock Plan Activity (Detail) (USD $)	9 Months Ended
	Mar. 29, 2015
Options Outstanding Number of Shares
Beginning balance	1,331,886
Granted	76,659
Exercised	(513,913)
Cancelled	(7,452)
Ending balance	887,180
Weighted-Average Exercise Price
Beginning balance	$ 32.20
Granted	$ 80.60
Exercised	$ 31.61
Cancelled	$ 29.86
Ending balance	$ 36.74
Restricted stock units outstanding number of shares
Beginning balance	5,635,469
Granted	1,713,990
Cancelled	(136,375)
Vested restricted stock	(1,603,237)
Ending balance	5,609,847
Restricted Stock Units Outstanding Number of Shares Weighted-Average FMV at Grant
Beginning balance	$ 45.83
Granted	$ 79.74
Cancelled	$ 49.02
Vested restricted stock	$ 41.23
Ending balance	$ 57.43