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Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2019

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:



	Nine Months Ended September 30,
(in millions)	2019			2018
Supplemental disclosures:
Cash paid for income taxes, net of refunds	$	57		$	13
Cash paid for interest	55			55
Cash paid for amounts included in the measurement of lease liabilities (1):
Operating cash flows from operating leases	12
Operating cash flows from finance leases	5
Financing cash flows from finance leases	4
Non-cash investing activities:
Change in capital expenditures included in accounts payable	(4		)	2

(1)

The lease standard was adopted on January 1, 2019 on a prospective basis. Therefore, only 2019 disclosures are applicable to be included within the table above. See Note 3 (“Recent Accounting Pronouncements and Accounting Changes”).