v2.4.0.6
Financial Instruments (Details Textual)
In Millions, unless otherwise specified
Mar. 31, 2014
Forward Exchange Contracts, Australian [Member]
USD ($)
Mar. 31, 2014
Forward Exchange Contracts, Australian [Member]
AUD
Mar. 31, 2014
Forward Exchange Contracts, Canadian [Member]
USD ($)
Mar. 31, 2014
Forward Exchange Contracts, Canadian [Member]
CAD
Financial Instruments [Line Items]        
Forward Exchange Contracts Outstanding $ 6.8 7.6 $ 7.2 8.0