Cash and cash equivalents (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
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| Cash and cash equivalents | ||||
| Cash to be deposited | $ 281 | $ 540 | ||
| Cash at banks | 171,762 | 189,684 | ||
| Time deposits | 33,873 | 21,615 | ||
| Other cash equivalents | 386,843 | 228,008 | ||
| Cash and cash equivalents | 592,759 | 439,847 | $ 369,848 | $ 385,265 |
| Restricted cash on deposit as collateral | $ 4,924 | $ 4,621 |
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- Definition The amount of cash balances held at banks. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of cash held by the entity. This does not include demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of cash and cash equivalents that the entity does not separately disclose in the same statement or note. [Refer: Cash and cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A classification of cash equivalents representing short-term deposits. [Refer: Cash equivalents] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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