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Property, Plant and Equipment | 6 Months Ended
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Jun. 30, 2024
Property, Plant and Equipment [Abstract] |
Property, Plant and Equipment | Note 4. Property, Plant and Equipment Property, plant and equipment, at cost, is as follows:
|  | Estimated useful lives |  | June 30, 2024 |  |  | December 31, 2023 |
(in millions, except for number of years) |  |  |  |  |  |  |  |
Gathering assets |  |  |  |  |  |  |  |
Pipelines |  | 22 years |  | $ | 1,740.8 |  |  | $ | 1,703.7 |
Compressors, pumping stations and terminals |  | 22 to 25 years |  |  | 1,091.1 |  |  |  | 1,026.4 |
Gas plant assets |  |  |  |  |  |  |  |
Pipelines, pipes and valves |  | 22 to 25 years |  |  | 460.0 |  |  |  | 460.0 |
Equipment |  | 12 to 30 years |  |  | 428.2 |  |  |  | 428.2 |
Processing and fractionation facilities |  | 25 years |  |  | 432.4 |  |  |  | 424.7 |
Buildings |  | 35 years |  |  | 182.3 |  |  |  | 182.3 |
Logistics facilities and railcars |  | 20 to 25 years |  |  | 409.2 |  |  |  | 409.2 |
Storage facilities |  | 20 to 25 years |  |  | 19.9 |  |  |  | 19.9 |
Other |  | 20 to 25 years |  |  | 28.2 |  |  |  | 28.0 |
Construction-in-progress |  | N/A |  |  | 134.6 |  |  |  | 136.3 |
Total property, plant and equipment, at cost |  |  |  |  | 4,926.7 |  |  |  | 4,818.7 |
Accumulated depreciation |  |  |  |  | (1,689.4 | ) |  |  | (1,589.5 | )
Property, plant and equipment, net |  |  |  | $ | 3,237.3 |  |  | $ | 3,229.2 |

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/360/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 6 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477798/958-360-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477798/958-360-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 7 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477798/958-360-50-7 + Details
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