Note 24 - Discontinued Operations (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
Note 24 - Discontinued Operations (Details) [Line Items]
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds	$ 325
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax		(163)
Interest Expense, Debt	0	4	5	14	14
Repayment Subject to Certain Adjusted EBITDA [Member]
Note 24 - Discontinued Operations (Details) [Line Items]
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax		35
Non-Refundable Consideration [Member]
Note 24 - Discontinued Operations (Details) [Line Items]
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax		64
Unamortized Pension Losses [Member]
Note 24 - Discontinued Operations (Details) [Line Items]
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax		1,500
Junior DIP Credit Agreement Term Loan [Member]
Note 24 - Discontinued Operations (Details) [Line Items]
Repayments of Debt		$ 200