FAIR VALUE MEASUREMENTS - Schedule of Fair Values of Financial Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Assets:
FX Contracts	$ 0.3	$ 0.6
Total assets at fair value	0.3	0.6
Liabilities:
FX Contracts	0.4	1.9
2013 Interest Rate Swap		0.9
Total liabilities at fair value	0.4	2.8
Level 1
Assets:
FX Contracts	0.0	0.0
Total assets at fair value	0.0	0.0
Liabilities:
FX Contracts	0.0	0.0
2013 Interest Rate Swap		0.0
Total liabilities at fair value	0.0	0.0
Level 2
Assets:
FX Contracts	0.3	0.6
Total assets at fair value	0.3	0.6
Liabilities:
FX Contracts	0.4	1.9
2013 Interest Rate Swap		0.9
Total liabilities at fair value	0.4	2.8
Level 3
Assets:
FX Contracts	0.0	0.0
Total assets at fair value	0.0	0.0
Liabilities:
FX Contracts	0.0	0.0
2013 Interest Rate Swap		0.0
Total liabilities at fair value	$ 0.0	$ 0.0