Stock-Based Compensation (Restricted Stock Units Activity) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 25, 2010		Dec. 26, 2009
Stock-Based Compensation [Abstract]
Outstanding RSUs, at December 25, 2010	10,662	[1]
Granted, RSUs	5,333	[1],[2]	8,326	[2]	2,653	[2]
Converted, RSUs	(2,610)	[1]
Forfeited/expired, RSUs	(1,045)	[1]
Outstanding RSUs, at December 31, 2011	12,340	[1]	10,662	[1]
Outstanding Average Intrinsic Value, Beginning	$ 63.27	[3]
Granted, Average Intrinsic Value	$ 63.87	[3]	$ 65.01		$ 53.22
Converted, Average Intrinsic Value	$ 65.81	[3]
Forfeited/expired, Average Intrinsic Value	$ 63.71	[3]
Outstanding Average Intrinsic Value, Ending	$ 62.96	[3]	$ 63.27	[3]
Outstanding Average Life, at December 31, 2011, in years	1.57	[4]
Outstanding Aggregate Intrinsic Value, at December 31, 2011	$ 818,776	[2]

[1] RSUs are in thousands and include RSUs previously granted under a PBG plan. No additional RSUs or shares may be granted under the PBG plan.

[2] In thousands.

[3] Weighted-average intrinsic value at grant date.

[4] Weighted-average contractual life remaining.