5.    LEASES

General
We have entered into long-term leasing arrangements for the right to use various classes of underlying assets as follows:

Pipelines, Terminals, and Tanks includes facilities and equipment used in the storage, transportation, production, and sale of our feedstocks and products;

Marine Transportation includes time charters for ocean-going tankers and coastal vessels;

Rail Transportation includes railcars and related storage facilities; and

Other includes machinery, equipment, and various facilities used in our operations; facilities and equipment related to industrial gases and power used in our operations; land and rights-of-way associated with our refineries, plants, and pipelines and other logistics assets, as well as office facilities; and equipment primarily used at our corporate offices, such as printers and copiers.

In addition to fixed lease payments, some arrangements contain provisions for variable lease payments. Certain leases for pipelines, terminals, and tanks provide for variable lease payments based on, among other things, throughput volumes in excess of a base amount. Certain marine transportation leases contain provisions for payments that are contingent on usage. Additionally, if the rental increases are not scheduled in the lease, such as an increase based on subsequent changes in the index or rate, those rents are considered variable lease payments. In all instances, variable lease payments are recognized in the period in which the obligation for those payments is incurred.
Lease Costs and Other Supplemental Information
Our total lease cost comprises costs that are included in our statements of income, as well as costs capitalized as part of an item of property, plant, and equipment or inventory. Total lease cost was as follows (in millions):
Pipelines,
Terminals,
and Tanks
TransportationOtherTotal
MarineRail
Year ended December 31, 2025
Finance lease cost:
Amortization of ROU assets$303 $— $$31 $337 
Interest on lease liabilities103 — 112 
Operating lease cost186 200 89 42 517 
Variable lease cost102 29 141 
Short-term lease cost16 291 121 431 
Sublease income— (23)— (2)(25)
Total lease cost$710 $497 $97 $209 $1,513 
Year ended December 31, 2024
Finance lease cost:
Amortization of ROU assets$247 $— $$33 $283 
Interest on lease liabilities107 — — 116 
Operating lease cost167 210 89 42 508 
Variable lease cost114 36 — 10 160 
Short-term lease cost27 196 134 360 
Sublease income— (33)— (2)(35)
Total lease cost$662 $409 $95 $226 $1,392 
Year ended December 31, 2023
Finance lease cost:
Amortization of ROU assets$213 $— $$30 $246 
Interest on lease liabilities101 — 107 
Operating lease cost166 127 80 45 418 
Variable lease cost114 61 — 183 
Short-term lease cost18 125 112 257 
Sublease income— (29)— (2)(31)
Total lease cost$612 $284 $86 $198 $1,180 
The following table presents additional information related to our operating and finance leases (in millions, except for lease terms and discount rates):
December 31, 2025December 31, 2024
Operating
Leases
Finance
Leases
Operating
Leases
Finance
Leases
Supplemental balance sheet information
ROU assets, net reflected in the following
balance sheet line items:
Property, plant, and equipment, net$$2,078$$2,218
Deferred charges and other assets, net1,0721,098
Total ROU assets, net$1,072$2,078$1,098$2,218
Current lease liabilities reflected in the
following balance sheet line items:
Current portion of debt and finance lease
obligations
$$254$$244
Accrued expenses419378
Noncurrent lease liabilities reflected in the
following balance sheet line items:
Debt and finance lease obligations,
less current portion
2,1042,134
Other long-term liabilities665699
Total lease liabilities$1,084$2,358$1,077$2,378
Other supplemental information
Weighted-average remaining lease term5.8 years13.2 years6.2 years13.2 years
Weighted-average discount rate5.8 %5.1 %5.9 %4.9 %

Supplemental cash flow information related to our operating and finance leases is presented in Note 18.
Maturity Analyses
As of December 31, 2025, the remaining minimum lease payments due under our long-term leases were as follows (in millions):
Operating
Leases
Finance
Leases
2026$457 $361 
2027260 312 
2028166 310 
2029100 280 
203053 257 
Thereafter310 1,877 
Total undiscounted lease payments1,346 3,397 
Less: Amount associated with discounting262 1,039 
Total lease liabilities$1,084 $2,358 

Historical Timeline

Fiscal YearFiled
2025Feb 25, 2026Showing above
2024Feb 26, 2025
2023Feb 22, 2024
2022Feb 23, 2023
2021Feb 22, 2022
2020Feb 23, 2021
2019Feb 26, 2020
2016Feb 23, 2017
2015Feb 25, 2016

About Leases Disclosures

Lease disclosures under ASC 842 provide a comprehensive view of a company's leased asset portfolio, including the split between operating and finance leases, discount rates used to present-value future payments, and the maturity schedule of lease obligations. This section reveals a significant source of off-balance-sheet commitments that were largely hidden before the current standard.

Key signals: the weighted-average discount rate affects the size of recorded lease liabilities — a higher rate reduces the reported obligation, so compare the chosen rate against the company's incremental borrowing rate. The operating versus finance lease mix affects both EBITDA and operating income presentation. Watch the maturity table for concentration risk: large payment cliffs in specific years may create cash flow pressure. Variable lease payments excluded from the liability measurement represent real obligations that do not appear on the balance sheet. Compare total lease costs against prior-year operating lease expense to assess the true economic burden.