Earnings Per Share (Narrative) (Details) - $ / shares shares in Millions	12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share, amount	2.9	5.7	6.1
Antidilutive securities excluded from computation of earnings per share, exercise price, lower range limit	$ 50.04	$ 44.05	$ 36.92
Antidilutive securities excluded from computation of earnings per share, exercise price, upper range limit	$ 73.40	$ 66.10	$ 56.39