CASH FLOW SUPPLEMENTARY INFORMATION (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended			44 Months Ended
	May 31, 2014	Dec. 30, 2017	Dec. 31, 2016	Dec. 26, 2015	Dec. 30, 2017	Feb. 28, 2015
Supplemental Cash Flow Elements [Abstract]
Maximum amount of common stock authorized to repurchase under share repurchase program	$ 500,000					$ 250,000
Period over which common stock are authorized to repurchase under share repurchase program	12 months
Shares acquired under share repurchase program		0	441,949	1,435,488	4,588,131
Amount paid for share repurchase		$ 0	$ 53,800	$ 168,983	$ 617,800
Supplemental Cash Flow Information [Abstract]
Interest		44,528	45,683	44,974
Income taxes		$ 63,791	$ 48,203	$ 33,046