BASIS OF PRESENTATION (Details) - USD ($)	Mar. 30, 2019	Dec. 30, 2018	Dec. 29, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease ROU asset	$ 89,100,000		$ 0
Operating lease liability	$ 91,100,000
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease ROU asset		$ 93,000,000
Operating lease liability		94,400,000
Cumulative effect adjustment to retained earnings		$ 0