Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories are summarized at December 31, as follows:

(in millions)	2014		2013
Raw materials and supplies	$	193.9	$	215.6
Work in process and finished goods	381.9		432.9
Total inventories	$	575.8	$	648.5