Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Accounting Policies [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories are summarized at December 31, as follows:

(in millions)	2012		2011
Raw materials and supplies	$	210.7	$	225.2
Work in process and finished goods	451.2		420.8
Total inventories	$	661.9	$	646.0