XML 52 R33.htm IDEA: XBRL DOCUMENT
v3.22.4

Properties (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Property, Plant and Equipment [Abstract] |
Schedule of Net Properties | Details of the Company’s net properties are as follows:
(Dollars in Millions) |  |  |  | Accumulated |  | Net Book |  | Annual Depreciation |  | Estimated Useful Life |  | Depreciation
December 2022 |  | Cost |  | Depreciation |  | Value |  | Rate |  | ( Avg. Years) |  | Method
Road |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Rail and Other Track Material |  | $ | 8,660 |  |  | $ | (1,405) |  |  | $ | 7,255 |  |  | 2.5% |  | 41 |  | Group Life
|  | Ties |  | 6,763 |  |  | (2,010) |  |  | 4,753 |  |  | 3.5% |  | 28 |  | Group Life
|  | Grading |  | 2,741 |  |  | (637) |  |  | 2,104 |  |  | 1.3% |  | 75 |  | Group Life
|  | Ballast |  | 3,383 |  |  | (1,130) |  |  | 2,253 |  |  | 2.6% |  | 38 |  | Group Life
|  | Bridges, Trestles, and Culverts |  | 2,989 |  |  | (454) |  |  | 2,535 |  |  | 1.7% |  | 60 |  | Group Life
|  | Signals and Interlockers |  | 3,299 |  |  | (1,210) |  |  | 2,089 |  |  | 4.1% |  | 24 |  | Group Life
|  | Buildings |  | 1,416 |  |  | (558) |  |  | 858 |  |  | 2.5% |  | 40 |  | Group Life/ Straight Line (a)
|  | Other |  | 5,541 |  |  | (2,323) |  |  | 3,218 |  |  | 4.1% |  | 25 |  | Group Life/ Straight Line (a)
Total Road |  | 34,792 |  |  | (9,727) |  |  | 25,065 |  |  |  |  |  |  |
Equipment |  |  |  |  |  |  |  |  |  |  |  |
|  | Locomotive |  | 4,848 |  |  | (1,856) |  |  | 2,992 |  |  | 3.8% |  | 26 |  | Group Life
|  | Freight Cars |  | 2,316 |  |  | (369) |  |  | 1,947 |  |  | 3.1% |  | 32 |  | Group Life
|  | Work Equipment and Other |  | 3,132 |  |  | (1,911) |  |  | 1,221 |  |  | 8.9% |  | 11 |  | Group Life/ Straight Line (a)
Total Equipment |  | 10,296 |  |  | (4,136) |  |  | 6,160 |  |  |  |  |  |  |
Land |  |  |  | 2,272 |  |  | — |  |  | 2,272 |  |  | N/A |  | N/A |  | N/A
Construction In Progress |  | 745 |  |  | — |  |  | 745 |  |  | N/A |  | N/A |  | N/A
Total Properties |  | $ | 48,105 |  |  | $ | (13,863) |  |  | $ | 34,242 |  |  |  |  |  |  |
(a) For depreciation method, certain asset categories contain intermodal terminals, trucking or technology-related assets, which are depreciated using the straight-line method. NOTE 6. Properties, continued
(Dollars in Millions) |  |  |  | Accumulated |  | Net Book |  | Annual Depreciation |  | Estimated Useful Life |  | Depreciation
December 2021 |  | Cost |  | Depreciation |  | Value |  | Rate |  | (Avg. Years) |  | Method
Road |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Rail and Other Track Material |  | $ | 8,761 |  |  | $ | (1,835) |  |  | $ | 6,926 |  |  | 2.5% |  | 41 |  | Group Life
|  | Ties |  | 6,522 |  |  | (1,923) |  |  | 4,599 |  |  | 3.5% |  | 28 |  | Group Life
|  | Grading |  | 2,751 |  |  | (624) |  |  | 2,127 |  |  | 1.3% |  | 75 |  | Group Life
|  | Ballast |  | 3,289 |  |  | (1,094) |  |  | 2,195 |  |  | 2.6% |  | 38 |  | Group Life
|  | Bridges, Trestles, and Culverts |  | 2,794 |  |  | (411) |  |  | 2,383 |  |  | 1.7% |  | 60 |  | Group Life
|  | Signals and Interlockers |  | 3,266 |  |  | (1,086) |  |  | 2,180 |  |  | 4.1% |  | 24 |  | Group Life
|  | Buildings |  | 1,388 |  |  | (514) |  |  | 874 |  |  | 2.5% |  | 40 |  | Group Life/ Straight Line (a)
|  | Other |  | 5,305 |  |  | (2,207) |  |  | 3,098 |  |  | 4.1% |  | 25 |  | Group Life/ Straight Line (a)
Total Road |  | 34,076 |  |  | (9,694) |  |  | 24,382 |  |  |  |  |  |  |
Equipment |  |  |  |  |  |  |  |  |  |  |  |
|  | Locomotive |  | 4,912 |  |  | (1,732) |  |  | 3,180 |  |  | 3.6% |  | 27 |  | Group Life
|  | Freight Cars |  | 2,322 |  |  | (358) |  |  | 1,964 |  |  | 2.9% |  | 35 |  | Group Life
|  | Work Equipment and Other |  | 2,891 |  |  | (1,706) |  |  | 1,185 |  |  | 8.2% |  | 12 |  | Group Life/ Straight Line (a)
Total Equipment |  | 10,125 |  |  | (3,796) |  |  | 6,329 |  |  |  |  |  |  |
Land |  |  |  | 1,885 |  |  | — |  |  | 1,885 |  |  | N/A |  | N/A |  | N/A
Construction In Progress |  | 419 |  |  | — |  |  | 419 |  |  | N/A |  | N/A |  | N/A
Total Properties |  | $ | 46,505 |  |  | $ | (13,490) |  |  | $ | 33,015 |  |  |  |  |  |  |
(a) For depreciation method, certain asset categories contain intermodal terminals or technology-related assets, which are depreciated using the straight-line method.
Disclosure of Long-Lived Assets Held-for-sale |
|  | Years Ended
(Dollars in Millions) |  | 2022 | 2021
Gains |  | $ | 144 |  | $ | 349 |
Proceeds |  | 125 |  | 400

X
- Definition Tabular disclosure of long lived assets held for sale. Disclosure may include the description of the facts and circumstances leading to the expected disposal, manner and timing of disposal, the carrying value of the assets held for sale, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230 + Details
Name: | us-gaap_DisclosureOfLongLivedAssetsHeldForSaleTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration