Note 12 - Goodwill and Other Intangible Assets (Details) - Other Intangible Assets (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Other intangible assets, gross	$ 734	$ 726
Other intangible assets, accumulated amortization	202	186
Other intangible assets, net	532	540
Patents, Trademarks, and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangible assets, gross	307	290
Other intangible assets, accumulated amortization	144	138
Other intangible assets, net	163	152
Customer Lists and Other [Member]
Finite-Lived Intangible Assets [Line Items]
Other intangible assets, gross	427	436
Other intangible assets, accumulated amortization	58	48
Other intangible assets, net	$ 369	$ 388