Analysis Of Income And Expense [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Material income and expense [abstract] | ||||||||||||
| Gains (losses) on disposals of investment properties [abstract] | ||||||||||||
| Gains (losses) on disposals of investment properties | — | — |
43,000,000
EUR
|
— | — | — | — | — | — | — |
65,000,000
EUR
|
— |
| Finance income (cost) | — | — |
480,000,000
EUR
|
— | — | — | — | — | — | — |
550,000,000
EUR
|
— |
| Other operating income (expense) | — | — |
265,000,000
EUR
|
— | — | — | — | — | — | — |
4,000,000
EUR
|
— |
| Property service charge income (expense) [abstract] | ||||||||||||
| Property service charge income | — | — |
792,000,000
EUR
|
— | — | — | — | — | — | — |
702,000,000
EUR
|
— |
| 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 | — |
735,000,000
EUR
|
735,000,000
EUR
|
— |
0
EUR
|
735,000,000
EUR
|
0
EUR
|
— |
360,000,000
EUR
|
360,000,000
EUR
|
360,000,000
EUR
|
— |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — |
246,000,000
EUR
|
— | — | — | — | — | — | — |
63,000,000
EUR
|
— |
| Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract] | ||||||||||||
| Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | — |
0
EUR
|
0
EUR
|
— | — | — | — | — | — |
0
EUR
|
0
EUR
|
— |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
5,000,000
EUR
|
676,000,000
EUR
|
679,000,000
EUR
|
53,000,000
EUR
|
3,000,000
EUR
|
735,000,000
EUR
|
0
EUR
|
12,000,000
EUR
|
360,000,000
EUR
|
1,582,000,000
EUR
|
1,583,000,000
EUR
|
1,210,000,000
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
676,000,000
EUR
|
— | — | — | — | — | — | — |
1,582,000,000
EUR
|
— |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
3,000,000
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— |