XML 38 R11.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Property, Plant and Equipment | 12 Months Ended
--- | ---
Dec. 31, 2019
Property Plant And Equipment [Abstract] |
Property, Plant and Equipment | 4. Property, Plant and Equipment
|  | Average |  | December 31, |
|  | useful lives (1) |  | 2019 |  |  | 2018 |
|  |  |  | (In Thousands) |
Machinery, equipment and automotive |  | 25 |  | $ | 1,204,695 |  |  | $ | 1,189,438 |
Buildings and improvements |  | 26 |  |  | 38,810 |  |  |  | 39,032 |
Land improvements |  | 34 |  |  | 8,223 |  |  |  | 8,076 |
Furniture, fixtures and store equipment |  | 3 |  |  | 1,122 |  |  |  | 1,122 |
Construction in progress |  | N/A |  |  | 31,575 |  |  |  | 28,753 |
Capital spare parts |  | N/A |  |  | 24,245 |  |  |  | 28,945 |
Land |  | N/A |  |  | 4,575 |  |  |  | 4,583 |
|  |  |  |  | 1,313,245 |  |  |  | 1,299,949 |
Less accumulated depreciation and amortization |  |  |  |  | 376,771 |  |  |  | 325,701 |
|  |  |  | $ | 936,474 |  |  | $ | 974,248 |
| (1) | Weighted average useful lives as of December 31, 2019.
4. Property, Plant and Equipment (continued) Machinery, equipment and automotive primarily includes the categories of property and equipment and estimated useful lives as follows: processing plants and plant infrastructure (15-30 years); certain processing plant components (3-10 years); and trucks, automobiles, trailers, and other rolling stock (2-7 years).

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 The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration