CASH DISTRIBUTIONS PAID TO COMMON UNITS	9 Months Ended
	Sep. 30, 2020
Partners' Capital Account, Distributions [Abstract]
CASH DISTRIBUTIONS PAID TO COMMON UNITS	CASH DISTRIBUTIONS PAID TO COMMON UNITSDuring both the three and nine months ended September 30, 2020 and 2019, the Partnership distributed $0.65 and $1.95 per common unit, respectively for a total distribution of $47 million and $142 million, respectively. The total distribution paid includes our General Partner's share for its two percent general partner interest for both the three and nine months ended September 30, 2020 and 2019 totaling $1 million and $3 million, respectively. The General Partner did not receive any distributions in respect of its Incentive Distribution Rights (IDRs) in either of the three or nine months ended September 30, 2020 and 2019.