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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2020
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information
(15) Supplemental Cash Flow Information

Cash flows related to interest, leases, and capital expenditures included in accounts payable were as follows:
Six Months Ended
June 30,
(in millions)20202019
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
  
Operating cash flows from finance leases
  
Financing cash flows from finance leases
  
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.