日韩三级片

Quarterly report pursuant to Section 13 or 15(d)

REVENUE (Narrative) (Details)

v3.19.1
REVENUE (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Contract with Customer, Liability, Revenue Recognized $ 51.4
Other current liabilities $ 113.4 125.5
Take or Pay Contracts [Member]
Contract with Customer, Liability 5.3 8.2
Not Designated as Hedging Instrument [Member]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net 5.5 $ 43.8
Other Current Liabilities [Member]
Contract with Customer, Liability 12.9 12.9
Other Liabilities [Member]
Contract with Customer, Liability, Noncurrent $ 38.5 $ 51.4 $ 38.5 $ 51.4