EQUITY - Schedule of Change in Equity (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance		$ 386.5
Net earnings	$ 10.9	18.0
Other comprehensive loss	$ (23.9)	(3.6)
Stock-based compensation, net		2.2
Dividends declared		(7.5)
Purchase of common stock		(3.0)
Other		0.2
Ending Balance		$ 392.8
Dividends declared (in dollars per share)	$ 0.17	$ 0.15
Purchase of common stock, shares (in shares)	154,012	141,738
Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	$ 0.5	$ 0.5
Ending Balance	0.5	0.5
Additional Paid-In Capital
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	66.8	58.8
Stock-based compensation, net	1.6	2.2
Purchase of common stock	(4.0)	(3.0)
Other		0.4
Ending Balance	64.4	58.4
Retained Earnings
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	429.7	395.4
Net earnings	10.9	18.0
Dividends declared	(8.5)	(7.5)
Ending Balance	432.1	405.9
Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	(69.4)	(68.4)
Other comprehensive loss	(23.9)	(3.6)
Ending Balance	(93.3)	(72.0)
Total Equity
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance	427.6	386.3
Net earnings	10.9	18.0
Other comprehensive loss	(23.9)	(3.6)
Stock-based compensation, net	1.6	2.2
Dividends declared	(8.5)	(7.5)
Purchase of common stock	(4.0)	(3.0)
Other		0.4
Ending Balance	$ 403.7	392.8
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance		0.2
Other		(0.2)
Ending Balance		$ 0.0