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Income (expense) from investments (Details) - EUR (€) € in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income (expense) from investments
Dividends	€ 150	€ 247	€ 231
Net gain (loss) on disposals		19	22
Other net income (expense)	(75)	15	910
Other gain (loss) from investments	€ 75	€ 281	€ 1,163

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- References

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- Definition

The amount of other gain (loss) from investments.

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- Definition

The amount of other net income expense.

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- Definition

The gains (losses) on disposals of investments.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amount of dividends recognised as income. Dividends are distributions of profits to holders of equity investments in proportion to their holdings of a particular class of capital.

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