Note 23 - Primary Cash-Generating Units (Detail: Text Values) - EUR (€) € in Billions	Dec. 31, 2022	Dec. 31, 2021
Primary Cash-Generating Units
Constant long-term growth rate of up to	3.00%	2.70%
Discount rates (after tax) for AM CGU	10.30%	9.10%
Changes in key assumptions could cause an impairment loss in AM if recoverable amount exceeds the carrying amount by (in %)	14.00%
Changes in key assumptions could cause an impairment loss in AM if recoverable amount exceeds the carrying amount by (in EUR)	€ 1

The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2022-03-24
-Paragraph 134
-Subparagraph d
-Clause iv
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-URIDate 2022-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 36
-IssueDate 2022-03-24
-Paragraph 134
-Subparagraph e
-Clause iv
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_e_iv&doctype=Standard
-URIDate 2022-03-24

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