Earnings Per Share (Detail) - shares shares in Thousands		3 Months Ended
		Apr. 03, 2016	Apr. 05, 2015
Earnings Per Share [Abstract]
Basic weighted average shares outstanding		307,928	329,154
Dilutive effect of stock options and restricted stock/RSUs	[1]	4,418	5,528
Diluted weighted average shares outstanding		312,346	334,682

[1] Excludes outstanding options to purchase shares of common stock because these options had exercise prices in excess of the average market price of our common stock during the period and therefore the effect of including these options would be antidilutive. These options totaled 2,948 and 722 for the three-month periods ended April 3, 2016, and April 5, 2015, respectively.