XML 42 R29.htm IDEA: XBRL DOCUMENT
v3.26.1

Property and Equipment and Identifiable Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2026
Property and Equipment and Identifiable Intangible Assets |
Schedule of property and equipment | Property and equipment consisted of the following (in thousands):
| June 30, 2026 |  | December 31, 2025
Compression and treating equipment (1) | $ | 5,185,767 |  |  | $ | 4,243,709 |
Automobiles and vehicles | 96,399 |  |  | 62,461 |
Computer and other equipment | 55,048 |  |  | 41,045 |
Leasehold improvements | 17,725 |  |  | 11,004 |
Buildings | 23,786 |  |  | 3,935 |
Furniture and fixtures | 2,149 |  |  | 1,231 |
Land | 1,607 |  |  | 77 |
Total property and equipment, gross | 5,382,481 |  |  | 4,363,462 |
Less: accumulated depreciation and amortization | (2,352,639) |  |  | (2,200,838) |
Total property and equipment, net | $ | 3,029,842 |  |  | $ | 2,162,624 |
(1)As of January 1, 2026, we reclassified $62.7 million of serialized inventory to fixed assets. The intended use of these assets changed from sale to third party to internal use for fixed assets. Once the serialized inventory is placed into service, depreciation will commence in line with overhauls and major improvements that increase the value or extend the life of compression equipment which are capitalized and depreciated over three to five years. Depreciation expense on property and equipment and (gain) loss on disposition of assets were as follows (in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2026 |  | 2025 |  | 2026 |  | 2025
Depreciation expense | $ | 81,112 |  |  | $ | 63,496 |  |  | $ | 160,304 |  |  | $ | 126,544 |
(Gain) loss on disposition of assets | (994) |  |  | 39 |  |  | (1,539) |  |  | 1,364 |
Schedule of estimated useful lives of property, plant, and equipment | Depreciation is calculated using the straight-line method over the estimated useful lives of the assets as follows:
Compression and treating equipment, acquired new | 25 years
Compression and treating equipment, acquired used | 5 - 25 years
Furniture and fixtures | 3 - 10 years
Vehicles and computer equipment | 1 - 10 years
Buildings | 5 - 20 years
Leasehold improvements | 5 - 7 years
Schedule of identifiable intangible assets | Identifiable intangible assets, net consisted of the following (in thousands):
| Customer Relationships |  | Trade Names |  | Total
Net balance as of December 31, 2025 | $ | 172,430 |  |  | $ | 14,463 |  |  | $ | 186,893 |
J-W Power Acquisition | — |  |  | 5,400 |  |  | 5,400 |
Amortization expense | (13,070) |  |  | (2,483) |  |  | (15,553) |
Net balance as of June 30, 2026 | $ | 159,360 |  |  | $ | 17,380 |  |  | $ | 176,740 |

X
- Definition Tabular disclosure of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of finite-lived intangible asset. Excludes goodwill. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition n/a + References No definition available. + Details
Name: | usac_PropertyAndEquipmentIdentifiableIntangibleAssetsAndGoodwillAbstract
Namespace Prefix: | usac_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the useful life of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References No definition available. + Details
Name: | usac_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock
Namespace Prefix: | usac_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration