Composition of our Property and Equipment Balances (Detail) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 28, 2012
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,572	$ 2,530
Accumulated depreciation	(998)	(991)
Property and equipment, net	1,574	1,539
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	587	590
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	696	703
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	861	854
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	428	383
Capital Lease Obligations
Property, Plant and Equipment [Line Items]
Property and equipment, gross	213	215
Accumulated depreciation	(84)	(82)
Property and equipment, net	129	133
Capital Lease Obligations | Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	29	30
Capital Lease Obligations | Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	141	143
Capital Lease Obligations | Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	38	38
Capital Lease Obligations | Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 5	$ 4