LONG-TERM DEBT (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt obligations on the consolidated balance sheet (in millions):

	March 31, 2019			December 31, 2018
Fixed-rate notes payable due through 2028	$	515		$	642
Variable-rate notes payable due through 2028	1,461			1,473
Less debt issuance costs	(12		)	(12		)
Total debt	1,964			2,103
Less current portion	300			486
Long-term debt, less current portion	$	1,664		$	1,617
Weighted-average fixed-interest rate	3.8		%	4.1		%
Weighted-average variable-interest rate	3.8		%	3.9		%

Schedule of Maturities of Long-term Debt

At March 31, 2019 long-term debt principal payments for the next five years and thereafter are as follows (in millions):

	Total
Remainder of 2019	$	220
2020	300
2021	327
2022	288
2023	261
Thereafter	577
Total	$	1,973