LEASES
Lessee activity - The following table sets forth information about our operating lease assets and liabilities included in our Consolidated Balance Sheets as of the dates indicated:
LeasesLocation in our Consolidated Balance SheetsDecember 31,
2025
December 31,
2024
 
(Millions of dollars)
Operating lease assets
Other assets$245 $220 
Operating lease liabilities
Current
Other current liabilities
$54 $62 
Noncurrent
Other deferred credits
183 154 
Total operating lease liabilities
$237 $216 
The weighted average remaining lease term for our operating leases was 11.0 years and 9.1 years at December 31, 2025 and 2024, respectively. The weighted average discount rate for our operating leases was 5.52% and 5.51% at December 31, 2025 and 2024, respectively. Our weighted-average discount rates represent the rate implicit in the lease or our incremental borrowing rate for a term equal to the remaining term of the lease.

The following table sets forth the maturity of our lease liabilities as of December 31, 2025:
Operating
Leases
(Millions of dollars)
2026$61 
202739 
202834 
202929 
203022 
2031 and beyond130 
Total lease payments315 
Less: Interest78 
Present value of lease liabilities$237 
Our lease costs and supplemental cash flow information related to our leases for the periods ended December 31, 2025 and 2024, are not material.

Historical Timeline

Fiscal YearFiled
2025Feb 24, 2026Showing above
2024Feb 25, 2025
2022Feb 28, 2023
2021Mar 1, 2022
2020Feb 23, 2021
2019Feb 25, 2020

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.