Intangible Assets Reported in Continuing Operations (Detail) (USD $) In Millions, unless otherwise specified	Jun. 28, 2014	Jun. 29, 2013
Intangible Assets by Major Class [Line Items]
Gross	$ 374	$ 239
Accumulated Amortization	178	162
Net Book Value	196	77
Trademarks and brand names not subject to amortization	44	44
Net book value of intangible assets	240	121
Trademarks
Intangible Assets by Major Class [Line Items]
Gross	87	31
Accumulated Amortization	5	4
Net Book Value	82	27
Customer Relationships
Intangible Assets by Major Class [Line Items]
Gross	131	72
Accumulated Amortization	49	46
Net Book Value	82	26
Computer Software
Intangible Assets by Major Class [Line Items]
Gross	143	133
Accumulated Amortization	123	112
Net Book Value	20	21
Other Contractual Agreements
Intangible Assets by Major Class [Line Items]
Gross	13	3
Accumulated Amortization	1	0
Net Book Value	$ 12	$ 3