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Separate information on the main office, parent entity and joint action agreements (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Separate information on the main office, parent entity and joint action agreements [Line Items] |  |  |
Assets | $ 7,044,297 | $ 4,818,463 | $ 4,684,151
Liabilities | (3,828,326) | (2,655,885) | $ (2,549,679)
Parent [Member] |  |  |
Separate information on the main office, parent entity and joint action agreements [Line Items] |  |  |
Assets | 5,988,757 | 4,171,768 |
Liabilities | $ (2,807,237) | $ (2,048,683) |

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