BUSINESS SEGMENT INFORMATION (Geographic Information) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Revenues	$ 5,243	$ 4,922	$ 4,871	$ 4,391	$ 4,287	$ 4,069	$ 4,163	$ 4,041	$ 19,427	$ 16,560	$ 15,879
Property, plant and equipment	4,980				4,412				4,980	4,412
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Revenues									10,720	8,188	7,716
Property, plant and equipment	3,865				3,681				3,865	3,681
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Revenues									4,215	3,491	3,592
Property, plant and equipment	1,003				616				1,003	616
Rest Of World [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Revenues									3,964	4,142	3,459
Property, plant and equipment	$ 112				$ 115				112	115
Other Region [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total Revenues									$ 528	$ 739	$ 1,112
Japan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Percent of Total Revenue									7.00%	10.00%	6.00%