Stock-Based Compensation - Stock Option Activity (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended			9 Months Ended
	Mar. 29, 2013 Y	Dec. 28, 2012	Sep. 28, 2012	Mar. 29, 2013 Y
Stock Option Activity [Abstract]
Options outstanding, Beginning Balance, Numbers of Shares	15.3	16.5	15.8	15.8
Granted, Number of Shares	0.2	0.1	3.0
Exercised, Number of Shares	(1.6)	(1.2)	(2.2)
Canceled or expired, Number of Shares	(0.2)	(0.1)	(0.1)
Options outstanding, Ending Balance, Numbers of Shares	13.7	15.3	16.5	13.7
Exercisable at March 29, 2013	6.1			6.1
Vested and expected to vest after March 29, 2013	13.5			13.5
Options outstanding, Beginning Balance, Weighted Average Exercise Price Per Share	$ 27.14	$ 26.52	$ 21.89	$ 21.89
Granted, Weighted Average Exercise Price Per Share	$ 48.51	$ 37.04	$ 43.10
Exercised, Weighted Average Exercise Price Per Share	$ 22.22	$ 18.56	$ 16.18
Canceled or expired, Weighted Average Exercise Price Per Share	$ 35.69	$ 33.88	$ 23.00
Options outstanding, Ending Balance, Weighted Average Exercise Price Per Share	$ 27.95	$ 27.14	$ 26.52	$ 27.95
Exercisable at March 29, 2013, Weighted Average Exercise Price Per Share	$ 21.63			$ 21.63
Vested and expected to vest after March 29, 2013, Weighted Average Exercise Price Per Share	$ 27.76			$ 27.76
Options outstanding at March 29, 2013, Weighted Average Remaining Contractual Life (in years)				4 years 6 months
Exercisable at March 29, 2013, Weighted Average Remaining Contractual Life (in years)	3.2			3.2
Vested and expected to vest after March 29, 2013, Weighted Average Remaining Contractual Life (in years)	4.5			4.5
Options outstanding at March 29, 2013, Aggregate Intrinsic Value	$ 306			$ 306
Exercisable at March 29, 2013, Aggregate Intrinsic Value	175			175
Vested and expected to vest after March 29, 2013, Aggregate Intrinsic Value	$ 303			$ 303