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Other assets and liabilities - Additional information (Details) - EUR (€) € in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Statement |  |
Value added tax receivables | € 498 | € 475
Current value added tax receivables | 340 | 315
Gas volume prepayments, current | 41 | 53
Gas volume prepayments, non-current | 94 | 651
Non-current receivables for investing activities | 23 | 11
Excise duties and consumer taxes | 700 | 516
Current value added tax payables | 248 | 212
Liabilities for prepaid revenues and income | 361 | 398
Current liabilities for prepaid revenues and income | 90 | 75
Cautionary deposits | 268 | 261
Value of gas not withdrawn by customers due to triggering of take-or-pay clause | 112 | 437
Payables related to investing activities | 103 |
within 1 year |  |
Statement |  |
Value of gas not withdrawn by customers due to triggering of take-or-pay clause | 73 | 65
Over 12 months |  |
Statement |  |
Value of gas not withdrawn by customers due to triggering of take-or-pay clause | 39 | 372
Gas and electricity |  |
Statement |  |
Cautionary deposits | 223 | 228
Engie SA |  |
Statement |  |
Current advances received | 60 | 62
Non-current advances received | 333 | 393
Egyptian state-owned partners |  |
Statement |  |
Current advances received |  | 546
Societa Oleodotti Meridionali SpA |  |
Statement |  |
Advances received | 391 | 394
Exploration & Production |  |
Statement |  |
Underlifting positions | 316 | 338
Overlifting imbalances | € 630 | € 559

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