Shareholders' Equity - Options Outstanding and Exercisable Under the Stock Plans (Detail) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 28, 2013
Options Outstanding, Number of Shares	11.9
Options Outstanding, Weighted Average Exercise Price	$ 29.47
Options Outstanding, Weighted Average Remaining Contractual Life	4 years 4 months 24 days
Options Exercisable, Number of Shares	5.1
Options Exercisable, Weighted Average Exercise Price	$ 24.05
Range One [Member]
Range of Exercise Prices Lower limit	$ 6.67
Range of Exercise Prices Upper limit	$ 19.60
Options Outstanding, Number of Shares	2.4
Options Outstanding, Weighted Average Exercise Price	$ 10.77
Options Outstanding, Weighted Average Remaining Contractual Life	3 years 1 month 6 days
Options Exercisable, Number of Shares	1.5
Options Exercisable, Weighted Average Exercise Price	$ 13.15
Range Two [Member]
Range of Exercise Prices Lower limit	$ 19.89
Range of Exercise Prices Upper limit	$ 26.17
Options Outstanding, Number of Shares	2.7
Options Outstanding, Weighted Average Exercise Price	$ 24.95
Options Outstanding, Weighted Average Remaining Contractual Life	3 years 3 months 18 days
Options Exercisable, Number of Shares	1.9
Options Exercisable, Weighted Average Exercise Price	$ 24.55
Range Three [Member]
Range of Exercise Prices Lower limit	$ 26.80
Range of Exercise Prices Upper limit	$ 35.74
Options Outstanding, Number of Shares	2.3
Options Outstanding, Weighted Average Exercise Price	$ 29.80
Options Outstanding, Weighted Average Remaining Contractual Life	4 years 7 months 6 days
Options Exercisable, Number of Shares	1.0
Options Exercisable, Weighted Average Exercise Price	$ 29.69
Range Four [Member]
Range of Exercise Prices Lower limit	$ 35.75
Range of Exercise Prices Upper limit	$ 41.75
Options Outstanding, Number of Shares	1.4
Options Outstanding, Weighted Average Exercise Price	$ 37.54
Options Outstanding, Weighted Average Remaining Contractual Life	4 years 7 months 6 days
Options Exercisable, Number of Shares	0.7
Options Exercisable, Weighted Average Exercise Price	$ 36.60
Range Five [Member]
Range of Exercise Prices Lower limit	$ 43.11
Range of Exercise Prices Upper limit	$ 64.61
Options Outstanding, Number of Shares	3.1
Options Outstanding, Weighted Average Exercise Price	$ 43.70
Options Outstanding, Weighted Average Remaining Contractual Life	6 years 2 months 12 days
Options Exercisable, Weighted Average Exercise Price	$ 43.11