Note 18 - Earnings Per Share (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended	2 Months Ended	3 Months Ended	8 Months Ended	9 Months Ended
	Sep. 30, 2013	Aug. 31, 2013	Sep. 30, 2012	Aug. 31, 2013	Sep. 30, 2012	Jun. 30, 2013
Earnings Per Share [Abstract]
Common Stock, Shares, Issued	41.8					41.7
Weighted Average Number of Shares Outstanding, Basic and Diluted	41.8	272.8	271.9	272.7	271.6
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1.4
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number		7	11	7	11
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants		40	40
Aggregate Principal Amount Of Convertible Security Convertible Senior Notes (in Dollars)		$ 400	$ 400	$ 400	$ 400