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Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Mar. 31, 2024
Supplemental Cash Flow Information |
Schedule of cash, cash equivalents, and restricted cash | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Balance as of
(Amounts in thousands) |  | March 31, 2024 |  | December 31, 2023
Cash and cash equivalents | ​ | $ | 1,193,784 | ​ | $ | 1,625,495
Restricted cash (included in Other assets) | ​ |  | 5,304 | ​ |  | 10,975
Total | ​ | $ | 1,199,088 | ​ | $ | 1,636,470

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