Inventory (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Inventory, Net Disclosure [Abstract]
Raw Materials	$ 144.7	$ 122.3
Work in Process	100.5	87.2
Finished Goods	267.8	259.4
Inventory Subtotal	513.0	468.9
Excess of FIFO over LIFO cost basis	(83.2)	(83.2)
Inventories, Net	$ 429.8	$ 385.7