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Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2020

Supplemental Cash Flow Elements [Abstract]

Schedule of cash flows related to interest, leases, and capital expenditures included in accounts payable

Cash flows related to interest, leases, and capital expenditures included in accounts payable were as follows:

			Six Months Ended June 30,
(in millions)			2020						2019
Supplemental disclosures:
Cash (received for income taxes, net of payments) paid for income taxes, net of refunds			$	(4)					$	32
Cash paid for interest			49						52
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases			8						8
Operating cash flows from finance leases			3						3
Financing cash flows from finance leases			3						3
Non-cash investing activities:
Change in capital expenditures included in accounts payable (1)			(4)						(9)

(1)Capital expenditures are shown exclusive of capitalized turnaround expenditures.

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