Note 11 - Other Assets and Other Liabilities (Details) - Other Assets and Other Liabilities - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Derivative instruments	$ 522	$ 687
Other current assets	390	412
Other current assets	912	1,099
Non-current assets:
Derivative instruments	473	847
Contingent consideration asset	246	445
Other non-current assets	794	430
Other assets	1,513	1,722
Current liabilities:
Wages and employee benefits	491	562
Income taxes	53	106
Asbestos litigation	238
Other current liabilities	526	623
Other accrued liabilities	1,308	1,291
Non-current liabilities:
Asbestos litigation	440	681
Other non-current liabilities	1,802	1,365
Other liabilities	$ 2,242	$ 2,046