Note 9 - Restructuring Liabilities (Details) - Restructuring Liabilities (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2014
Restructuring Cost and Reserve [Line Items]
Balance	$ 32	$ 34	$ 34
Charges	20	13	33
Utilization/cash payments	(10)	(15)
Balance	42	32	42
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Balance	26	26	26
Charges	19	11
Utilization/cash payments	(9)	(11)
Balance	36	26	36
Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Balance	6	8	8
Charges	1	1
Utilization/cash payments	(1)	(3)
Balance	6	6	6
Long-lived Asset Impairments and Inventory Write-downs [Member]
Restructuring Cost and Reserve [Line Items]
Charges		1
Utilization/cash payments		$ (1)