Earnings Per Share (Reconciliation Of The Numerators And The Denominators Of The Basic And Diluted Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Oct. 01, 2016	Jul. 02, 2016	Apr. 02, 2016	Jan. 02, 2016	Oct. 03, 2015	Jul. 04, 2015	Apr. 04, 2015	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
Earnings Per Share [Abstract]
Income available to common shareholders, basic									$ 636,484	$ 539,362	$ 525,433
Income available to common shareholders including assumed conversions, diluted									$ 636,484	$ 539,362	$ 525,433
Basic weighted average shares outstanding									337,740	343,178	342,150
Stock options and non-vested shares, incremental shares									5,913	7,730	8,236
Diluted weighted average shares outstanding									343,653	350,908	350,386
Basic earnings per share	$ 0.45	$ 0.5	$ 0.49	$ 0.44	$ 0.49	$ 0.43	$ 0.33	$ 0.32	$ 1.88	$ 1.57	$ 1.54
Diluted earnings per share	$ 0.44	$ 0.49	$ 0.48	$ 0.43	$ 0.48	$ 0.42	$ 0.33	$ 0.32	$ 1.85	$ 1.54	$ 1.50