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Leases, Total Lease Cost by Class of Underlying Asset (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Finance lease cost: |  |  |
Amortization of ROU assets | $ 218 | $ 167 | $ 128
Interest on lease liabilities | 84 | 72 | 98
Lease cost: |  |  |
Operating lease cost | 379 | 381 | 434
Variable lease cost | 138 | 79 | 99
Short-term lease cost | 157 | 96 | 91
Sublease income | (29) | (7) | (12)
Total lease cost | 947 | 788 | 838
Pipelines, Terminals, and Tanks [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 183 | 137 | 109
Interest on lease liabilities | 78 | 66 | 92
Lease cost: |  |  |
Operating lease cost | 171 | 163 | 165
Variable lease cost | 79 | 51 | 53
Short-term lease cost | 15 | 5 | 9
Sublease income | 0 | 0 | 0
Total lease cost | 526 | 422 | 428
Transportation, Marine [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 0 | 0 | 0
Interest on lease liabilities | 0 | 0 | 0
Lease cost: |  |  |
Operating lease cost | 102 | 105 | 156
Variable lease cost | 50 | 21 | 40
Short-term lease cost | 82 | 44 | 45
Sublease income | (27) | (4) | (10)
Total lease cost | 207 | 166 | 231
Transportation, Rail [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 3 | 2 | 2
Interest on lease liabilities | 1 | 1 | 0
Lease cost: |  |  |
Operating lease cost | 68 | 64 | 61
Variable lease cost | 0 | 0 | 1
Short-term lease cost | 3 | 1 | 0
Sublease income | 0 | 0 | 0
Total lease cost | 75 | 68 | 64
Other [Member] |  |  |
Finance lease cost: |  |  |
Amortization of ROU assets | 32 | 28 | 17
Interest on lease liabilities | 5 | 5 | 6
Lease cost: |  |  |
Operating lease cost | 38 | 49 | 52
Variable lease cost | 9 | 7 | 5
Short-term lease cost | 57 | 46 | 37
Sublease income | (2) | (3) | (2)
Total lease cost | $ 139 | $ 132 | $ 115

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- Definition Amount of interest expense on finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + Details
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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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + Details
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- Definition Amount of lease cost recognized by lessee for lease contract. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 + 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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + Details
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