Shareholders' Equity - Stock Option Activity (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 28, 2013 Y	Jun. 29, 2012	Jul. 01, 2011
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Options outstanding, Beginning Balance, Number of Shares	15.8	10.2	9.4
Granted, Number of Shares	3.4	3.7	2.5
Assumed, Number of Shares		4.2
Exercised, Number of Shares	(6.8)	(2.1)	(1.4)
Forfeited or expired, Number of Shares	(0.5)	(0.2)	(0.3)
Options outstanding, Ending Balance, Number of Shares	11.9	15.8	10.2
Options outstanding, Beginning Balance, Weighted Average Exercise Price Per Share	$ 21.89	$ 22.49	$ 20.61
Exercisable at June 28, 2013, Number of Shares	5.1
Granted, Weighted Average Exercise Price Per Share	$ 43.51	$ 31.78	$ 26.59
Vested and expected to vest after June 28, 2013, Number of Shares	11.7
Assumed, Weighted Average Exercise Price Per Share		$ 8.47
Exercised, Weighted Average Exercise Price Per Share	$ 18.53	$ 15.14	$ 16.83
Forfeited or expired, Weighted Average Exercise Price Per Share	$ 32.72	$ 28.76	$ 26.21
Options outstanding, Ending Balance, Weighted Average Exercise Price Per Share	$ 29.47	$ 21.89	$ 22.49
Options outstanding at June 28, 2013, Weighted Average Remaining Contractual Life (in years)	4.4
Exercisable at June 28, 2013, Weighted Average Exercise Price Per Share	$ 24.05
Exercisable at June 28, 2013, Weighted Average Remaining Contractual Life (in years)	3.1
Vested and expected to vest after June 28, 2013, Weighted Average Exercise Price Per Share	$ 29.29
Vested and expected to vest after June 28, 2013, Weighted Average Remaining Contractual Life (in years)	4.4
Options outstanding at June 28, 2013, Aggregate Intrinsic Value	$ 389
Exercisable at June 28, 2013, Aggregate Intrinsic Value	192
Vested and expected to vest after June 28, 2013, Aggregate Intrinsic Value	$ 384