Revenues and Long-Lived Assets by Geographical Area (Detail) (USD $) In Millions	3 Months Ended		6 Months Ended
	Jun. 17, 2011	Jun. 18, 2010	Jun. 17, 2011	Jun. 18, 2010	Dec. 31, 2010
Segment Reporting Information [Line Items]
Revenues	$ 1,296	$ 1,112	$ 2,198	$ 1,934
Property and Equipment, net	11,635		11,635		10,514
United States
Segment Reporting Information [Line Items]
Revenues	1,222	1,072	2,082	1,866
Property and Equipment, net	10,906		10,906		10,095
Australia
Segment Reporting Information [Line Items]
Revenues	4		4
Property and Equipment, net	149		149
Brazil
Segment Reporting Information [Line Items]
Revenues	9		14
Property and Equipment, net	49		49		48
Canada
Segment Reporting Information [Line Items]
Revenues	30	28	53	49
Property and Equipment, net	131		131		131
Chile
Segment Reporting Information [Line Items]
Revenues	8	7	12	11
Property and Equipment, net	57		57		56
Mexico
Segment Reporting Information [Line Items]
Revenues	6	5	10	8
Property and Equipment, net	29		29		29
New Zealand
Segment Reporting Information [Line Items]
Revenues	8		9
Property and Equipment, net	153		153
United Kingdom
Segment Reporting Information [Line Items]
Revenues	9		14
Property and Equipment, net	$ 161		$ 161		$ 155