Income from operations - Sales composition (Detail) - EUR (€) € in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income from operations [Abstract]
Revenue from sale of goods	€ 12,139	€ 11,981	€ 12,491
Revenue from rendering of services	4,878	4,374	4,058
Royalty income	419	383	301
Revenue from contracts with customers	17,435	16,738	16,851
Revenue From Other Sources	391	418	462
Revenue	€ 17,827	€ 17,156	€ 17,313

The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims.

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