BUSINESS SEGMENTS (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 24, 2016	Jun. 25, 2016	Mar. 26, 2016	Dec. 26, 2015	Sep. 26, 2015	Jun. 27, 2015	Mar. 28, 2015	Dec. 31, 2016	Dec. 26, 2015	Dec. 27, 2014
Summary by Geographical Area by Location
Net sales	$ 674,575	$ 610,247	$ 640,249	$ 596,605	$ 633,828	$ 632,575	$ 682,123	$ 670,398	$ 2,521,676	$ 2,618,924	$ 3,123,143
Long-lived assets	1,138,515				1,165,530				1,138,515	1,165,530	1,329,014
United States
Summary by Geographical Area by Location
Net sales									1,535,321	1,586,702	1,808,427
Long-lived assets	568,085				575,737				568,085	575,737	609,005
Australia
Summary by Geographical Area by Location
Net sales									315,470	347,975	439,530
Long-lived assets	$ 216,416				259,326				$ 216,416	259,326	316,382
Australia | Foreign country | Net Sales
Summary by Geographical Area by Location
Threshold for disclosure as percentage of net sales by customer	13.00%								13.00%
Denmark
Summary by Geographical Area by Location
Net sales									$ 99,719	98,628	146,432
Long-lived assets	$ 85,654				90,463				85,654	90,463	111,161
Other
Summary by Geographical Area by Location
Net sales									571,166	585,619	728,754
Long-lived assets	$ 268,360				$ 240,004				$ 268,360	$ 240,004	$ 292,466