Pensions and Other Post-retirement Benefit Plans - Obligations and Funded Status (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 27, 2014	Jun. 28, 2013	Jun. 29, 2012
Change in plan assets:
Employer contributions	$ 21	$ 19	$ 12
Japan Pension Benefits [Member]
Change in benefit obligation:
Benefit obligation at beginning of period	234	286	279
Service cost	10	11	4
Interest cost	4	5	2
Actuarial gain	13	(4)	0
Benefits paid	(7)	(6)	(2)
Defined Benefit Plan, Other Changes	8	0	0
Non-U.S. currency movement	(7)	(58)	3
Benefit obligation at end of period	255	234	286
Change in plan assets:
Fair value of plan assets at beginning of period	167	167	162
Actual return on plan assets	15	29	(1)
Employer contributions	14	15	6
Benefits paid	(7)	(6)	(2)
Other Changes In Plan Assets	(7)	0	0
Non-U.S. currency movement	(5)	(38)	2
Fair value of plan assets at end of period	191	167	167
Unfunded status at end of year	$ 64	$ 67	$ 119