SEGMENTS AND GEOGRAPHIC REGIONS EBIT Reconciliation (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment Reporting [Abstract]
Income from continuing operations, net of tax	$ (1)	$ 347	$ 40	$ 593
Provision for income taxes	43	90	215	356
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	42	437	255	949
Interest Income, Other	6	19	27	58
Interest Expense, Debt	202	233	617	711
Other Nonrecurring (Income) Expense	(523)	(466)	(816)	(1,652)
Operating EBIT	$ 761	$ 1,117	$ 1,661
Pro Forma Adjustments				65
Pro Forma Operating EBIT				$ 3,319