Shareholders' Equity - Restricted Stock Units (Detail) - Restricted Stock Units (RSUs) [Member] - $ / shares shares in Millions	12 Months Ended
	Jul. 03, 2015	Jun. 27, 2014	Jun. 28, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Numbers of Shares, Beginning Balance	3.7	3.6	3.7
Restricted stock, Number of Share, Granted	1.3	1.4	1.7
Restricted stock, Number of Share, Assumed		0.2
Restricted stock, Number of Share, Vested	(1.7)	(1.3)	(1.4)
Restricted Stock, Number of Shares, Canceled or Expired	(0.3)	(0.2)	(0.4)
Numbers of Shares, Ending Balance	3.0	3.7	3.6
Restricted Stock, Number of Shares, Expected to vest after July 3, 2015	2.9
Weighted Average Grant Date Fair Value Per Share, Beginning Balance	$ 49.77	$ 35.82	$ 33.19
Restricted stock, Granted, Weighted Average Grant Date Fair Value Per Share	100.13	69.08	43.14
Restricted stock, Assumed, Weighted Average Grant Date Fair Value Per Share		62.73
Restricted stock, Vested, Weighted Average Grant Date Fair Value Per Share	42.24	33.61	37.89
Restricted stock, Forfeited or expired, Weighted Average Grant Date Fair Value Per Share	67.31	47.62	35.46
Weighted Average Grant Date Fair Value Per Share, Ending Balance	73.80	$ 49.77	$ 35.82
Weighted Average Grant Date Fair Value Per Share, Expected to vest after July 3, 2015	$ 73.28