Earnings Per Share Reconciliation of the Numerators and Denominators of the Basic and Diluted Earnings Per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013
Earnings Per Share [Abstract]
Net Income (Loss) Available to Common Stockholders, Basic	$ 129,033	$ 112,907	$ 248,559	$ 222,947
Basic Weighted Average Shares Outstanding	341,788	343,800	342,787	343,976
Basic Earnings Per Share	$ 0.38	$ 0.33	$ 0.73	$ 0.65
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	8,006	8,685	8,262	8,738
Net Income (Loss) Available to Common Stockholders, Diluted	$ 129,033	$ 112,907	$ 248,559	$ 222,947
Diluted Weighted Average Shares Outstanding	349,794	352,485	351,049	352,714
Diluted Earnings Per Share	$ 0.37	$ 0.32	$ 0.71	$ 0.63