THE SPIN-OFF, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND OTHER - Basis of Presentation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Pro-forma basis
Level of debt had the company been a stand alone for the full year			$ 6,400
Interest expense had the company been a stand alone for the full year			314
Pre-tax interest expense	$ 328	$ 326	$ 72
Other current assets	123	168
Other assets	$ 44	303
Recently issued accounting rules | Deferred tax liabilities and assets classification
Pro-forma basis
Other current assets		(59)
Other assets		$ 59