Note 13 - Financial Instruments - Derivatives and Hedging (Detail) - Outstanding Foreign Exchange Forward Derivative And Interest Rate Derivatives That Were Designated As Cash Flow Hedges Of Foreign Currency And Interest Rate Risk, Respectively (USD $) In Millions, unless otherwise specified	Jun. 30, 2011
Interest Rate Cap [Member]
Number of Instruments	2
Notional	$ 81.3
Interest Rate Swap [Member]
Number of Instruments	1
Notional	$ 20.7