Note 13 - Shareholders' Equity (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Stockholders' Equity Note [Abstract]
Stock Authorized	560
Common Stock, Shares Authorized	500
Common Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0.01	$ 0.01
Preferred Stock, Shares Authorized	60
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)	$ 0
Common Stock, Shares, Issued	42.1	41.8
Preferred Stock, Shares Issued	0	0
Treasury Stock, Shares	0.2	0.2