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. 30, 2017	Sep. 30, 2017	Jul. 01, 2017	Apr. 01, 2017	Dec. 31, 2016	Oct. 01, 2016	Jul. 02, 2016	Apr. 02, 2016	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Earnings Per Share [Abstract]
Income available to common shareholders, basic									$ 866,978	$ 636,484	$ 539,362
Income available to common shareholders including assumed conversions, diluted									$ 866,978	$ 636,484	$ 539,362
Basic weighted average shares outstanding									331,373	337,740	343,178
Stock options and non-vested shares, incremental shares									6,626	5,913	7,730
Diluted weighted average shares outstanding									337,999	343,653	350,908
Basic earnings per share	$ 1.02	$ 0.53	$ 0.54	$ 0.52	$ 0.45	$ 0.5	$ 0.49	$ 0.44	$ 2.62	$ 1.88	$ 1.57
Diluted earnings per share	$ 1.00	$ 0.52	$ 0.53	$ 0.52	$ 0.44	$ 0.49	$ 0.48	$ 0.43	$ 2.57	$ 1.85	$ 1.54