Foreign Currency Translation - Additional Information (Detail) - Jun. 30, 2015 $ in Millions |
USD ($)
Operator
VEB / $
|
---|---|
Foreign Currency Translation [Line Items] | |
Number of foreign currency exchange systems | 2 |
Venezuelan Subsidiary | |
Foreign Currency Translation [Line Items] | |
Foreign currency exchange rate | VEB / $ | 6.3 |
Asset, Reporting Currency Denominated, Value | $ | $ 7 |