FINANCIAL CHARGES AND OTHER (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Expense, Nonoperating [Abstract]
Interest expense	$ 20,000,000	$ 23,000,000
Net realized gain related to the interest rate swaps	0	(1,000,000)
Other income	(1,000,000)	0
Financial charges and other	$ 19,000,000	$ 22,000,000