v3.26.3
Supplemental Cash Flow Information
9 Months Ended
Sep. 30, 2026
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information
(14) Supplemental Cash Flow Information
Cash flows related to income taxes, interest, leases, and turnaround expenditures included in accounts payable were as follows:
Nine Months Ended
September 30,
(in millions)20262025
Supplemental disclosures:
Cash paid, net of refunds (received, net of payments) for income taxes$— $(3)
Cash paid for interest106 116 
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases17 16 
Operating cash flows from finance leases4 4 
Financing cash flows from finance leases8 7 
Noncash investing and financing activities:
Change in capital expenditures included in accounts payable(5)2 
Change in turnaround expenditures included in accounts payable3 (7)