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v3.20.2

SUBSEQUENT EVENTS (Details) € in Millions | Jul. 15, 2020 EUR (€) credit_facility | Jun. 30, 2020 EUR (€) | Dec. 31, 2019 EUR (€)
--- | --- | --- | ---
Disclosure of non-adjusting events after reporting period [line items] |  |  |
Borrowings |  | € 2,536 | € 2,361
Entering Into New Credit Facilities | Constellium Singen GmbH and Constellium Singen Rolled Products | Guaranteed Credit Facilities | German State |  |  |
Disclosure of non-adjusting events after reporting period [line items] |  |  |
Number of credit facilities | credit_facility | 2 |  |
Borrowings | € 50 |  |
Percentage of principal outstanding amount guaranteed | 80.00% |  |

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- Details
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- Details
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