Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Inventories (Tables)

v3.19.1
Note 6 - Inventories (Tables)
3 Months Ended
Mar. 31, 2019
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
As of
(in millions)
 
March 31, 2019
 
December 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
 
Inventory Market Value [Table Text Block]
   
As of
(in millions)
 
March 31, 2019
 
December 31, 2018
Market value
  $
312.3
 
  $
296.5
 
As reported
   
216.4
 
   
218.2
 
Excess of market over reported value
  $
95.9
 
  $
78.3