CHANGE IN OPERATING WORKING CAPITAL

9 Months Ended

Sep. 30, 2018

CHANGE IN OPERATING WORKING CAPITAL

CHANGE IN OPERATING WORKING CAPITAL

NOTE 11  CHANGE IN OPERATING WORKING CAPITAL

(unaudited)	Nine months ended September 30,
(millions of dollars)	2018	2017
Change in accounts receivable and other	3	13
Change in other current assets	1	1
Change in accounts payable and other current liabilities (a)	13	2
Change in accounts payable to affiliates	—	(3	)
Change in accrued interest	8	11
Change in operating working capital	25	24

^(a) Excludes certain non-cash items primarily related to capital accruals.