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Note 10 - Retirement Plans and Other Postretirement Benefits (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2014
US and Non US Defined Benefit Pension Plans [Member]
Mar. 31, 2013
Discontinued Operations [Member]
Note 10 - Retirement Plans and Other Postretirement Benefits (Details) [Line Items]      
Pension Expense     $ 15
Defined Benefit Plan, Contributions by Employer 1    
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year 8 12  
Pension Contributions $ 1