INVESTMENTS (National CineMedia - Results) (Details) - National Cine Media - USD ($) $ in Millions	12 Months Ended
	Jan. 01, 2015	Dec. 26, 2013	Dec. 27, 2012
Schedule of Equity Method Investments [Line Items]
Revenues	$ 394.0	$ 462.8	$ 448.8
Income from operations	159.2	202.0	191.8
Net income (loss)	96.3	162.9	$ 101.0
Current assets	134.9	141.6
Noncurrent assets	546.2	557.6
Total assets	681.1	699.2
Current liabilities	106.5	122.4
Noncurrent liabilities	892.0	876.0
Total liabilities	998.5	998.4
Members' deficit	(317.4)	(299.2)
Liabilities and members' deficit	$ 681.1	$ 699.2