Earnings Per Share (Detail) - shares shares in Thousands		3 Months Ended
		Apr. 02, 2017	Apr. 03, 2016	[1]
Earnings Per Share [Abstract]
Basic weighted average shares outstanding (shares)		301,771	307,928
Dilutive effect of stock options and restricted stock/RSUs (shares)	[2]	5,511	5,571
Diluted weighted average shares outstanding (shares)		307,282	313,499

[1] Prior-period information has been restated for the adoption of ASU 2016-09, which we adopted in the second quarter of 2016, resulting in an increased dilutive effect of stock options and restricted stock/RSUs. See Note Q for further discussion of our adoption of this accounting standard.

[2] 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 681 and 2,948 for the three-month periods ended April 2, 2017, and April 3, 2016, respectively.