Inventories (Details) - EUR (€) € in Millions	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Inventories
Raw material and semi-finished goods	€ 552	€ 636
Finished goods	940	1,258
Contract work in progress	750	1,042
Total	2,242	2,936
Cost of inventories recognized as an expense	€ 6,115	€ 8,181	€ 7,569

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The amount of inventories recognised as an expense during the period. [Refer: Inventories]

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A classification of current inventory representing the amount of inventories in transit. [Refer: Inventories]

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A classification of current inventory representing the amount of current raw materials and current production supplies. [Refer: Current production supplies; Current raw materials]

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A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories]

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The amount of current inventories. [Refer: Inventories]

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