Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| Income taxes paid (refund), classified as operating activities | — |
5 603
EUR
|
— |
4 239
EUR
|
— |
2 397
EUR
|
| Cash flows from (used in) operating activities | — |
17 830
EUR
|
— |
18 636
EUR
|
— |
10 873
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||||
| Dividends received, classified as investing activities | — |
7,000,000
EUR
|
— |
10,000,000
EUR
|
— |
12,000,000
EUR
|
| Income taxes paid (refund), classified as investing activities | — |
‑
EUR
|
— |
‑
EUR
|
— |
‑
EUR
|
| Cash flows from (used in) investing activities | — |
5 920
EUR
|
— |
15 979
EUR
|
— |
2 939
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||||
| Proceeds from borrowings, classified as financing activities | — |
3 774
EUR
|
— |
251,000,000
EUR
|
— |
17 499
EUR
|
| Repayments of borrowings, classified as financing activities | — |
3 891
EUR
|
— |
6 763
EUR
|
— |
5 024
EUR
|
| Payments of lease liabilities, classified as financing activities | — |
2 751
EUR
|
— |
2 453
EUR
|
— |
2 302
EUR
|
| Dividends paid, classified as financing activities | — |
6 465
EUR
|
— |
3 967
EUR
|
— |
2 685
EUR
|
| Cash flows from (used in) financing activities | — |
12 495
EUR
|
— |
15 438
EUR
|
— |
7 433
EUR
|
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
55,000,000
EUR
|
— |
498,000,000
EUR
|
— |
1 052
EUR
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
530,000,000
EUR
|
— |
12 283
EUR
|
— |
14 315
EUR
|
| Cash and cash equivalents |
7 588
EUR
|
— |
8 122
EUR
|
— |
20 358
EUR
|
— |