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Leases, Total Lease Cost by Class of Underlying Asset (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Finance lease cost: |  |  |
Amortization of ROU assets | $ 283 | $ 246 | $ 218
Interest on lease liabilities | 116 | 107 | 84
Lease cost: |  |  |
Operating lease cost | 508 | 418 | 379
Variable lease cost | 160 | 183 | 138
Short-term lease cost | 360 | 257 | 157
Sublease income | (35) | (31) | (29)
Total lease cost | 1,392 | 1,180 | 947
Pipelines, Terminals, and Tanks [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 247 | 213 | 183
Interest on lease liabilities | 107 | 101 | 78
Lease cost: |  |  |
Operating lease cost | 167 | 166 | 171
Variable lease cost | 114 | 114 | 79
Short-term lease cost | 27 | 18 | 15
Sublease income | 0 | 0 | 0
Total lease cost | 662 | 612 | 526
Maritime Equipment [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 0 | 0 | 0
Interest on lease liabilities | 0 | 0 | 0
Lease cost: |  |  |
Operating lease cost | 210 | 127 | 102
Variable lease cost | 36 | 61 | 50
Short-term lease cost | 196 | 125 | 82
Sublease income | (33) | (29) | (27)
Total lease cost | 409 | 284 | 207
Railroad Transportation Equipment [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 3 | 3 | 3
Interest on lease liabilities | 0 | 1 | 1
Lease cost: |  |  |
Operating lease cost | 89 | 80 | 68
Variable lease cost | 0 | 0 | 0
Short-term lease cost | 3 | 2 | 3
Sublease income | 0 | 0 | 0
Total lease cost | 95 | 86 | 75
Other Assets [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 33 | 30 | 32
Interest on lease liabilities | 9 | 5 | 5
Lease cost: |  |  |
Operating lease cost | 42 | 45 | 38
Variable lease cost | 10 | 8 | 9
Short-term lease cost | 134 | 112 | 57
Sublease income | (2) | (2) | (2)
Total lease cost | $ 226 | $ 198 | $ 139

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- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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