STOCK REPURCHASE PROGRAM (Details) - USD ($) shares in Thousands, $ in Thousands			3 Months Ended	9 Months Ended
	Sep. 25, 2015	Dec. 17, 2014	Sep. 30, 2014	Sep. 25, 2015	Sep. 30, 2014	Dec. 16, 2014	Oct. 30, 2014
Stock repurchase program
Share repurchases authorized amount							$ 350,000
Aggregate amount of share repurchases (in dollars)			$ 37,600		$ 90,517
Number of shares repurchased			600		1,400
ASR Program
Stock repurchase program
Share repurchases authorized amount						$ 250,000
Aggregate amount of share repurchases (in dollars)		$ 250,000
Number of shares repurchased	719	3,100		3,800
Percentage of the total number of shares expected to be purchased in the ASR		80.00%