Inventories (Details)	Mar. 31, 2015
Inventory Disclosure [Abstract]
Percentage of LIFO Inventory	40.00%us-gaap_PercentageOfLIFOInventory

The percentage of LIFO (last in first out) inventory to total inventory as of the balance sheet date if other than 100 percent.

No definition available.

Name:	us-gaap_PercentageOfLIFOInventory
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant