Note 14 - 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	Sep. 30, 2011
Interest Rate Cap [Member]
Number of Instruments	2
Notional (in Dollars)	$ 81.0
Interest Rate Swap [Member]
Number of Instruments	1
Notional (in Dollars)	$ 20.7