Statement Of Changes In Equity [Abstract]
| Concept |
2023-09-01 to 2024-08-31 |
As at 2024-08-31 |
As at 2024-08-31 |
As at 2024-08-31 |
2023-09-01 to 2024-08-31 |
As at 2024-08-31 |
2023-09-01 to 2024-08-31 |
As at 2024-08-31 |
As at 2024-08-31 |
2023-09-01 to 2024-08-31 |
As at 2024-08-31 |
2023-09-01 to 2024-08-31 |
2022-09-01 to 2023-08-31 |
As at 2023-08-31 |
2022-09-01 to 2023-08-31 |
2022-09-01 to 2023-08-31 |
2022-09-01 to 2023-08-31 |
As at 2023-08-31 |
As at 2023-08-31 |
As at 2023-08-31 |
As at 2023-08-31 |
2022-09-01 to 2023-08-31 |
As at 2023-08-31 |
As at 2023-08-31 |
As at 2022-08-31 |
As at 2022-08-31 |
As at 2022-08-31 |
As at 2022-08-31 |
As at 2022-08-31 |
As at 2022-08-31 |
As at 2022-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||
| Equity | — |
3 342
EUR
|
399,000,000
EUR
|
590,000,000
EUR
|
— |
248,000,000
EUR
|
— |
16,000,000
EUR
|
3 782
EUR
|
— |
3 798
EUR
|
— | — |
4 554
EUR
|
— | — | — |
4 542
EUR
|
12,000,000
EUR
|
248,000,000
EUR
|
590,000,000
EUR
|
— |
811,000,000
EUR
|
4 514
EUR
|
248,000,000
EUR
|
10,000,000
EUR
|
4 415
EUR
|
4 425
EUR
|
415,000,000
EUR
|
590,000,000
EUR
|
3 992
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||
| Profit (loss) |
168,000,000
EUR
|
— | — | — |
179,000,000
EUR
|
— |
168,000,000
EUR
|
— | — |
11,000,000
EUR
|
— | — |
794,000,000
EUR
|
— |
10,000,000
EUR
|
804,000,000
EUR
|
794,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
153,000,000
EUR
|
— | — | — |
565,000,000
EUR
|
— |
565,000,000
EUR
|
— | — |
—
EUR
|
— |
412,000,000
EUR
|
125,000,000
EUR
|
— |
2,000,000
EUR
|
273,000,000
EUR
|
271,000,000
EUR
|
— | — | — | — |
396,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Comprehensive income |
321,000,000
EUR
|
— | — | — |
744,000,000
EUR
|
— |
733,000,000
EUR
|
— | — |
11,000,000
EUR
|
— |
412,000,000
EUR
|
919,000,000
EUR
|
— |
8,000,000
EUR
|
531,000,000
EUR
|
523,000,000
EUR
|
— | — | — | — |
396,000,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
1 373
EUR
|
— | — | — |
1 377
EUR
|
— |
1 373
EUR
|
— | — |
4,000,000
EUR
|
— | — |
352,000,000
EUR
|
— |
7,000,000
EUR
|
359,000,000
EUR
|
352,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Decrease through other distributions to owners, equity |
96,000,000
EUR
|
— | — | — |
103,000,000
EUR
|
— |
96,000,000
EUR
|
— | — |
7,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
—
EUR
|
— | — | — |
8,000,000
EUR
|
— |
—
EUR
|
— | — |
8,000,000
EUR
|
— | — |
1,000,000
EUR
|
— |
1,000,000
EUR
|
2,000,000
EUR
|
1,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
52,000,000
EUR
|
— | — | — |
52,000,000
EUR
|
— |
52,000,000
EUR
|
— | — | — | — | — |
52,000,000
EUR
|
— | — |
52,000,000
EUR
|
52,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
9,000,000
EUR
|
— | — | — |
13,000,000
EUR
|
— |
9,000,000
EUR
|
— | — |
4,000,000
EUR
|
— | — |
36,000,000
EUR
|
— |
2,000,000
EUR
|
34,000,000
EUR
|
36,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
37,000,000
EUR
|
— | — | — |
37,000,000
EUR
|
— |
37,000,000
EUR
|
— | — | — | — | — |
45,000,000
EUR
|
— | — |
45,000,000
EUR
|
45,000,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |