XML 152 R49.htm IDEA: XBRL DOCUMENT
v3.24.0.1

SUPPLEMENTAL CASH FLOW INFORMATION (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
SUPPLEMENTAL CASH FLOW INFORMATION |
Schedule of supplemental cash flow information | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31, |
​ |  | 2023 |  | 2022 |  | 2021 |
​ |  | ​ | (in thousands) | ​
Cash Paid For: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest | ​ | $ | 37,126 | ​ | $ | 34,844 | ​ | $ | 36,402 | ​
Income taxes | ​ | $ | 13,615 | ​ | $ | 23,794 | ​ | $ | 11 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Non-Cash Activity: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Accounts payable for purchase of property, plant and equipment | ​ | $ | 14,586 | ​ | $ | 44,281 | ​ | $ | 8,325 | ​
Right-of-use assets acquired by operating lease | ​ | $ | 2,596 | ​ | $ | 1,315 | ​ | $ | 189 | ​
Market value of common units distributed under deferred compensation plans before tax withholding requirements | ​ | $ | 28,906 | ​ | $ | — | ​ | $ | 1,082 | ​
​

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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