Statement Of Cash Flows [Abstract]
| Concept |
As at 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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Profit (loss) | — |
3 614
EUR
|
3 718
EUR
|
3 614
EUR
|
104,000,000
EUR
|
80,000,000
EUR
|
— |
3 176
EUR
|
3 256
EUR
|
3 176
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||
| Adjustments for income tax expense | — | — |
1 597
EUR
|
— | — | — | — | — |
1 458
EUR
|
— |
| Other adjustments for non-cash items | — | — |
334,000,000
EUR
|
— | — | — | — | — |
18,000,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — | — |
1 746
EUR
|
— | — | — | — | — |
1 473
EUR
|
— |
| Cash flows from (used in) operating activities | — | — |
4 278
EUR
|
— | — | — | — | — |
4 876
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
1 565
EUR
|
— | — | — | — | — |
466,000,000
EUR
|
— |
| Cash flows from (used in) investing activities | — | — |
2 770
EUR
|
— | — | — | — | — |
452,000,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Proceeds from issuing shares | — | — |
38,000,000
EUR
|
— | — | — | — | — |
-
EUR
|
— |
| Payments to acquire or redeem entity's shares | — | — |
1 030
EUR
|
— | — | — | — | — |
538,000,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — | — |
1 742
EUR
|
— | — | — | — | — |
63,000,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — | — |
904,000,000
EUR
|
— | — | — | — | — |
583,000,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — | — |
824,000,000
EUR
|
— | — | — | — | — |
776,000,000
EUR
|
— |
| Interest paid, classified as financing activities | — | — |
298,000,000
EUR
|
— | — | — | — | — |
222,000,000
EUR
|
— |
| Cash flows from (used in) financing activities | — | — |
2 144
EUR
|
— | — | — | — | — |
2 927
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
222,000,000
EUR
|
— | — | — | — | — |
21,000,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — |
422,000,000
EUR
|
— | — | — | — | — |
1 516
EUR
|
— |
| Cash and cash equivalents |
4 336
EUR
|
— | — | — | — | — |
5 249
EUR
|
— | — | — |