Inventories

6 Months Ended

Jun. 30, 2015

Inventories [Abstract]

Inventories

5. Inventories

At June 30, 2015, and December 31, 2014, inventories included finished and in-process products totaling $306.2 million and $308.7 million, respectively, and raw materials and supplies of $122.2 million and $140.7 million, respectively.