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Inventories (Tables)
6 Months Ended
Jun. 30, 2015
Inventory, Net [Abstract]  
MajorClassesOfInventory [Table Text Block]
The major classes of inventory were as follows:
In millions
June 30,
2015
 
December 31,
2014
Raw materials
$
570.4

 
$
487.9

Work-in-process
155.9

 
118.2

Finished goods
969.0

 
823.1

 
1,695.3

 
1,429.2

LIFO reserve
(60.8
)
 
(70.3
)
Total
$
1,634.5

 
$
1,358.9