Net Income Per Share (Tables)

6 Months Ended

Jun. 28, 2015

Earnings Per Share [Abstract]

Weighted average number of shares used to calculate basic and diluted net income per share

The weighted average number of shares used to calculate basic and diluted net income per share were as follows:

	Three Months Ended		Six Months Ended
	June 28, 2015	June 29, 2014	June 28, 2015	June 29, 2014
Common stock:
Weighted average basic shares outstanding	363,766	366,712	365,175	374,132
Dilutive effect of stock options and restricted shares	6,776	5,460	6,700	6,630
Weighted average diluted shares outstanding	370,542	372,172	371,875	380,762