Shareholders' Equity - Stock Option Activity (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 27, 2014	Jun. 28, 2013	Jun. 29, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options outstanding, Beginning Balance, Number of Shares	11.9	15.8	10.2
Granted, Number of Shares	1.6	3.4	3.7
Assumed, Number of Shares	1.7		4.2
Exercised, Number of Shares	(4.5)	(6.8)	(2.1)
Forfeited or expired, Number of Shares	(0.6)	(0.5)	(0.2)
Options outstanding, Ending Balance, Number of Shares	10.1	11.9	15.8
Exercisable at June 27, 2014, Number of Shares	4.8
Vested and expected to vest after June 27, 2014, Number of Shares	9.9
Options outstanding, Beginning Balance, Weighted Average Exercise Price Per Share	$ 29.47	$ 21.89	$ 22.49
Granted, Weighted Average Exercise Price Per Share	$ 68.96	$ 43.51	$ 31.78
Assumed, Weighted Average Exercise Price Per Share	$ 38.18		$ 8.47
Exercised, Weighted Average Exercise Price Per Share	$ 25.22	$ 18.53	$ 15.14
Forfeited or expired, Weighted Average Exercise Price Per Share	$ 67.23	$ 32.72	$ 28.76
Options outstanding, Ending Balance, Weighted Average Exercise Price Per Share	$ 37.03	$ 29.47	$ 21.89
Exercisable at June 27, 2014, Weighted Average Exercise Price Per Share	$ 30.03
Vested and expected to vest after June 27, 2014, Weighted Average Exercise Price Per Share	$ 36.82
Options outstanding at June 27, 2014, Weighted Average Remaining Contractual Life (in years)	4 years 7 months 6 days
Exercisable at June 27, 2014, Weighted Average Remaining Contractual Life (in years)	3 years 2 months 12 days
Vested and expected to vest after June 27, 2014, Weighted Average Remaining Contractual Life (in years)	4 years 6 months
Options outstanding at June 27, 2014, Aggregate Intrinsic Value	$ 572
Exercisable at June 27, 2014, Aggregate Intrinsic Value	310
Vested and expected to vest after June 27, 2014, Aggregate Intrinsic Value	$ 565