LEASES (Details) - USD ($) $ in Millions		3 Months Ended
	Jan. 01, 2019	Mar. 31, 2019
Lessee, Lease, Description [Line Items]
Cumulative-effect adjustment recorded to retained earnings		$ 4.4
Operating lease right of use assets	$ 251.4	243.3
Operating lease liability	259.1	$ 251.0
Derecognized deferred rent	7.7
Restatement
Lessee, Lease, Description [Line Items]
Cumulative-effect adjustment recorded to retained earnings	$ 4.4