XML 45 R29.htm IDEA: XBRL DOCUMENT
v3.25.4

Long-term debt: (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Long-term debt: |
Schedule of aggregate future contractual maturities of long-term debt | The aggregate future contractual maturities of long-term debt were as follows as of December 31, 2025 (in thousands):
​ | ​ | ​ | ​
For the year ending December 31, | ​ ​ ​ | ​ | ​
2026 | ​ | $ | —
2027 | ​ |  | 750,000
2028 | ​ |  | —
2029 | ​ |  | 206,000
2030 | ​ |  | 174,400
Thereafter | ​ |  | 600,000
Total | ​ | $ | 1,730,400

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

X
- Definition Tabular disclosure of maturity and sinking fund requirement for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-1 + Details
Name: | us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration