Pensions and Other Post-retirement Benefit Plans - Obligations and Funded Status (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 28, 2013	Jun. 29, 2012	Jul. 01, 2011
Change in plan assets:
Employer contributions	$ 19	$ 12	$ 9
Japan Pension Benefits [Member]
Change in benefit obligation:
Benefit obligation at beginning of period	286	279
Service cost	11	4
Interest cost	5	2
Actuarial gain	(4)
Benefits paid	(6)	(2)
Non-U.S. currency movement	(58)	3
Benefit obligation at end of period	234	286
Change in plan assets:
Fair value of plan assets at beginning of period	167	162
Actual return on plan assets	29	(1)
Employer contributions	15	6
Benefits paid	6	2
Non-U.S. currency movement	(38)	2
Fair value of plan assets at end of period	167	167
Unfunded status at end of year	$ 67	$ 119