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Business Combinations - Narrative (Details) $ in Millions |  |  | 3 Months Ended | 12 Months Ended | 22 Months Ended
--- | --- | --- | --- | --- | ---
Jun. 01, 2022 USD ($) mi | Jul. 01, 2021 USD ($) terminalAndFacility | Dec. 31, 2020 USD ($) | Dec. 31, 2022 USD ($) mi | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Sep. 30, 2022 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |
Number of rail route miles | mi |  |  |  | 20,000 |  |  |
Cash paid for acquisition, net of cash acquired |  |  |  | $ 227 | $ 541 | $ 0 |
Pan Am Systems, Inc. |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Business combination, consideration transferred | $ 600 |  |  |  |  |  |
Business combination, consideration transferred, equity interests issued and issuable | 422 |  |  |  |  |  |
Cash paid for acquisition | 178 |  |  |  |  |  |
Deposit paid to acquire business classified as other investing activities |  |  | $ 30 |  |  |  |
Properties acquired | $ 600 |  |  |  |  |  |
Acquisition related costs |  |  |  | $ 22 | $ 10 |  | $ 32
Pan Am Systems, Inc. | Pan Am Systems, Inc. |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Number of rail route miles | mi | 1,200 |  |  |  |  |  |
Number of partial interests in rail route miles (more than) | mi | 600 |  |  |  |  |  |
Quality Carriers, Inc. |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Cash paid for acquisition |  | $ 544 |  |  |  |  |
Cash paid for acquisition, net of cash acquired |  | 3 |  |  |  |  |
Cash and cash equivalents acquired |  | 3 |  |  |  |  |
Properties acquired |  | 225 |  |  |  |  |
Acquisition related costs |  | $ 17 |  |  |  |  |
Quality Carriers, Inc. | Quality Carriers, Inc. | United States, Canada and Mexico |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Number of terminals and facilities (over) | terminalAndFacility |  | 100 |  |  |  |  |

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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI https://asc.fasb.org/extlink&oid=123586518&loc=d3e1043-128460 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=126966197&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126966197&loc=d3e6578-128477 + Details
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- Definition The amount of property, plant, and equipment recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI https://asc.fasb.org/extlink&oid=123455525&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472 + Details
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