ACQUISITIONS - Proforma Information (Details) - ECS $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($) $ / shares
Business Acquisition [Line Items]
Net trade sales | $	$ 1,176.7
Net earnings | $	$ 62.9
EPS Basic (in dollars per share) | $ / shares	$ 0.47
EPS Diluted (in dollars per share) | $ / shares	$ 0.47