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Leases (Tables)
 3 Months Ended
Mar. 31, 2024
Leases [Abstract]  
Schedule of Right of Use Asset and Lease Liability Balances for Operating and Finance Leases
The following tables summarize the right-of-use (“ROU”) asset and lease liability balances for the Company’s operating and finance leases at March 31, 2024 and December 31, 2023:
March 31, 2024December 31, 2023
(in millions)Operating LeasesFinance LeasesOperating LeasesFinance Leases
ROU assets, net
Pipeline and storage$11 $16 $12 $17 
Railcars12 — 12 — 
Real estate and other30 13 29 14 
Lease liability
Pipelines and storage11 28 12 28 
Railcars12 — 12 — 
Real estate and other27 15 25 16 
Schedule of Lease Expense, Lease Terms, and Discount Rates For the three months ended March 31, 2024 and 2023, we recognized lease expense comprised of the following components:
Three Months Ended
March 31,
(in millions)20242023
Operating lease expense$4 $4 
Finance lease expense:
Amortization of ROU asset1 1 
Interest expense on lease liability1 1 
Short-term lease expense3 2