Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Inventories - Summary of Inventories (Details)

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Note 6 - Inventories - Summary of Inventories (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Dec. 31, 2018
Raw materials and supplies $ 25.5 $ 31.9
Work-in-process 70.9 72.9
Finished goods 120.0 113.4
Total inventories $ 216.4 $ 218.2