LEASES Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Jan. 01, 2019
Total leased assets	$ 154	$ 165
Total lease liabilities	$ 162	172
Amount recorded to retained earnings related to new accounting pronouncement		$ 7
Minimum [Member]
Operating and finance leases remaining lease term	1 year
Maximum
Operating and finance leases remaining lease term	25 years