Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||
| Material income and expense [abstract] | ||||||||||||||||||||||
| Finance income (cost) | — | — |
17,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
505,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Repairs and maintenance expense | — | — |
611,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
406,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Revenue and other operating income | — | — |
2 549,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4 386,9
EUR
|
— | — | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||||||
| Classes of employee benefits expense [abstract] | ||||||||||||||||||||||
| Employee benefits expense | — | — |
1,367,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,158,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||||||||
| Depreciation and amortisation expense | — | — |
1,531,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,377,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Other expenses, by nature | — | — |
862,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
821,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — |
247,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
21,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income |
-
EUR
|
-
EUR
|
2,477,000,000.0
EUR
|
2,477,000,000.0
EUR
|
247,000,000.0
EUR
|
-
EUR
|
-
EUR
|
3,215,000,000.0
EUR
|
38,000,000.0
EUR
|
-
EUR
|
1,023,000,000.0
EUR
|
-
EUR
|
-
EUR
|
21,000,000.0
EUR
|
3,726,000,000.0
EUR
|
2,938,000,000.0
EUR
|
-
EUR
|
820,000,000.0
EUR
|
-
EUR
|
11,000,000.0
EUR
|
-
EUR
|
3,726,000,000.0
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
2,477,000,000.0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3,726,000,000.0
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — |