v3.21.2

Financial information by segment, Assets and liabilities by geography (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020 | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | --- | --- | ---
Assets allocated [Abstract] |  |  |  |
Contracted concessional assets | $ 8,374,213 | $ 8,155,418 |  |
Investments carried under the equity method | 288,701 | 116,614 |  |
Current financial investments | 197,548 | 200,084 |  |
Cash and cash equivalents (project companies) | 686,289 | 868,501 | $ 788,769 | $ 562,795
Total assets | 10,161,406 | 9,938,354 |  |
Liabilities allocated [Abstract] |  |  |  |
Long-term and short-term project debt | 5,374,190 | 5,237,614 |  |
Grants and other liabilities | 1,221,702 | 1,229,767 |  |
Long-term and short-term corporate debt | 1,025,061 | 993,725 |  |
Total liabilities | 8,354,197 | 8,197,473 |  |
Equity | 1,807,209 | 1,740,881 | $ 1,557,119 | $ 1,714,856
Total liabilities and equity | 10,161,406 | 9,938,354 |  |
North America [Member] |  |  |  |
Assets allocated [Abstract] |  |  |  |
Contracted concessional assets | 3,443,636 | 3,073,785 |  |
Investments carried under the equity method | 244,666 | 74,660 |  |
Current financial investments | 126,288 | 129,264 |  |
Cash and cash equivalents (project companies) | 235,920 | 206,344 |  |
Total assets | 4,050,510 | 3,484,053 |  |
Liabilities allocated [Abstract] |  |  |  |
Long-term and short-term project debt | 1,874,925 | 1,623,284 |  |
Grants and other liabilities | 1,063,018 | 1,078,974 |  |
Total liabilities | 2,937,943 | 2,702,258 |  |
South America [Member] |  |  |  |
Assets allocated [Abstract] |  |  |  |
Contracted concessional assets | 1,225,955 | 1,211,952 |  |
Investments carried under the equity method | 0 | 0 |  |
Current financial investments | 27,611 | 27,836 |  |
Cash and cash equivalents (project companies) | 68,694 | 70,861 |  |
Total assets | 1,322,260 | 1,310,649 |  |
Liabilities allocated [Abstract] |  |  |  |
Long-term and short-term project debt | 904,409 | 902,500 |  |
Grants and other liabilities | 13,060 | 11,355 |  |
Total liabilities | 917,469 | 913,855 |  |
EMEA [Member] |  |  |  |
Assets allocated [Abstract] |  |  |  |
Contracted concessional assets | 3,704,622 | 3,869,681 |  |
Investments carried under the equity method | 44,035 | 41,954 |  |
Current financial investments | 43,649 | 42,984 |  |
Cash and cash equivalents (project companies) | 298,061 | 255,530 |  |
Total assets | 4,090,367 | 4,210,149 |  |
Liabilities allocated [Abstract] |  |  |  |
Long-term and short-term project debt | 2,594,856 | 2,711,830 |  |
Grants and other liabilities | 145,624 | 139,438 |  |
Total liabilities | 2,740,480 | 2,851,268 |  |
Allocated [Member] |  |  |  |
Assets allocated [Abstract] |  |  |  |
Contracted concessional assets | 8,374,213 | 8,155,418 |  |
Investments carried under the equity method | 288,701 | 116,614 |  |
Current financial investments | 197,548 | 200,084 |  |
Cash and cash equivalents (project companies) | 602,675 | 532,735 |  |
Total assets | 9,463,137 | 9,004,851 |  |
Liabilities allocated [Abstract] |  |  |  |
Long-term and short-term project debt | 5,374,190 | 5,237,614 |  |
Grants and other liabilities | 1,221,702 | 1,229,767 |  |
Total liabilities | 6,595,892 | 6,467,381 |  |
Unallocated [Member] |  |  |  |
Assets allocated [Abstract] |  |  |  |
Other non-current assets | 247,635 | 242,044 |  |
Other current assets (including cash and cash equivalents at holding company level) | 450,634 | 691,459 |  |
Total assets | 698,269 | 933,503 |  |
Liabilities allocated [Abstract] |  |  |  |
Long-term and short-term corporate debt | 1,025,061 | 993,725 |  |
Other non-current liabilities | 546,099 | 589,107 |  |
Other current liabilities | 187,145 | 147,260 |  |
Total liabilities | 1,758,305 | 1,730,092 |  |
Equity | 1,807,209 | 1,740,881 |  |
Total liabilities and equity | $ 3,565,514 | $ 3,470,973 |  |

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