Statement Of Cash Flows [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
As at 2022-03-31 |
2021-04-01 to 2022-03-31 |
As at 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
As at 2020-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||||
| Profit (loss) |
581,000,000
EUR
|
-
EUR
|
21,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
581,000,000
EUR
|
560,000,000
EUR
|
— |
-
EUR
|
— |
-
EUR
|
259,000,000
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
247,000,000
EUR
|
-
EUR
|
12,000,000
EUR
|
247,000,000
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||
| Adjustments for share-based payments | — | — | — | — | — | — | — |
42,000,000
EUR
|
— | — | — | — |
10,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — | — | — | — | — | — | — |
1,000,000
EUR
|
— | — | — | — |
11,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — |
577,000,000
EUR
|
— | — | — | — |
455,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
4,000,000
EUR
|
— | — | — | — |
8,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
63,000,000
EUR
|
— | — | — | — |
1 699
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — |
443,000,000
EUR
|
— | — | — | — |
1 943
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — | — | — |
148,000,000
EUR
|
— | — | — | — |
110,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Dividends paid, classified as financing activities | — | — | — | — | — | — | — |
52,000,000
EUR
|
— | — | — | — |
6,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Other inflows (outflows) of cash, classified as financing activities | — | — | — | — | — | — | — |
25,000,000
EUR
|
— | — | — | — |
55,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — |
558,000,000
EUR
|
— | — | — | — |
1 457
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — | — |
462,000,000
EUR
|
— | — | — | — |
941,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — | — |
19,000,000
EUR
|
— | — | — | — |
21,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — | — | — | — | — |
462,000,000
EUR
|
— | — | — | — |
941,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — | — |
810,000,000
EUR
|
— |
1 250
EUR
|
— | — | — | — | — | — | — | — | — |
2 175
EUR
|