XML 186 R15.htm IDEA: XBRL DOCUMENT
v3.23.2

INVENTORIES AND SUPPLIES | 6 Months Ended
--- | ---
Jun. 30, 2023
Inventory Disclosure [Abstract] |
INVENTORIES AND SUPPLIES | INVENTORIES AND SUPPLIES Inventories and supplies consisted of the following (in thousands):
| June 30, 2023 |  | December 31, 2022
Oil and oil related products | $ | 129,575 |  |  | $ | 151,519 |
Supplies | 162,788 |  |  | 143,743 |
Solvent and solutions | 13,004 |  |  | 11,994 |
Other | 20,515 |  |  | 17,738 |
Total inventories and supplies | $ | 325,882 |  |  | $ | 324,994 |
Supplies inventories consist primarily of critical spare parts to support the Company's incinerator and re-refinery operations and other general supplies used in our normal day-to-day operations. Other inventories consist primarily of parts washer components, cleaning fluids, absorbents and automotive fluids, such as windshield washer fluid and antifreeze.

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

X
- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//330/tableOfContent + Details
Name: | us-gaap_InventoryDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration