INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 29, 2017	Dec. 30, 2016
Income Tax Disclosure [Abstract]
Deferred compensation and other postretirement benefits	$ 31.1	$ 46.9
Foreign NOL carryforwards and other	29.4	27.7
Accrued expenses and other	8.3	15.2
Inventory reserves	9.9	13.4
Allowance for doubtful accounts	8.7	11.1
Federal and state credits	52.9	0.0
Gross deferred tax assets	140.3	114.3
Property, equipment, intangibles and other	(75.1)	(107.1)
Deferred tax assets, net of deferred tax liabilities	65.2	7.2
Valuation Allowance	(79.9)	(20.7)
Net deferred tax liabilities	$ 14.7	$ 13.5