Note 17 - Guarantor Subsidiaries (Details) (USD $) In Millions, unless otherwise specified	Jan. 06, 2014	Dec. 31, 2013	Apr. 12, 2013
Note 17 - Guarantor Subsidiaries (Details) [Line Items]
Debt Instrument, Face Amount (in Dollars)			$ 500
Debt Instrument, Interest Rate, Stated Percentage	6.875%	6.875%
Senior Notes Due May 1, 2021 [Member]
Note 17 - Guarantor Subsidiaries (Details) [Line Items]
Debt Instrument, Face Amount (in Dollars)		$ 500
Debt Instrument, Interest Rate, Stated Percentage		6.875%