Statement Of Cash Flows [Abstract]
| Concept |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
As at 2022-08-31 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
2020-09-01 to 2021-08-31 |
As at 2021-08-31 |
2020-09-01 to 2021-08-31 |
2020-09-01 to 2021-08-31 |
2020-09-01 to 2021-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Profit (loss) |
9,000,000
EUR
|
704,000,000
EUR
|
— |
695,000,000
EUR
|
695,000,000
EUR
|
137,000,000
EUR
|
— |
139,000,000
EUR
|
139,000,000
EUR
|
2,000,000
EUR
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||
| Adjustments for decrease (increase) in inventories | — |
68,000,000
EUR
|
— | — | — |
—
EUR
|
— | — | — | — |
| Adjustments for decrease (increase) in trade accounts receivable | — |
563,000,000
EUR
|
— | — | — |
263,000,000
EUR
|
— | — | — | — |
| Adjustments for provisions | — |
52,000,000
EUR
|
— | — | — |
1,000,000
EUR
|
— | — | — | — |
| Other adjustments for non-cash items | — |
31,000,000
EUR
|
— | — | — |
20,000,000
EUR
|
— | — | — | — |
| Adjustments for losses (gains) on disposal of non-current assets | — |
48,000,000
EUR
|
— | — | — |
27,000,000
EUR
|
— | — | — | — |
| Income taxes paid (refund), classified as operating activities | — |
200,000,000
EUR
|
— | — | — |
145,000,000
EUR
|
— | — | — | — |
| Other inflows (outflows) of cash, classified as operating activities | — |
145,000,000
EUR
|
— | — | — |
45,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) operating activities | — |
1 035
EUR
|
— | — | — |
982,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
77,000,000
EUR
|
— | — | — |
11,000,000
EUR
|
— | — | — | — |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
64,000,000
EUR
|
— | — | — |
62,000,000
EUR
|
— | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
17,000,000
EUR
|
— | — | — |
72,000,000
EUR
|
— | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
345,000,000
EUR
|
— | — | — |
296,000,000
EUR
|
— | — | — | — |
| Other inflows (outflows) of cash, classified as investing activities | — |
13,000,000
EUR
|
— | — | — |
13,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities | — |
386,000,000
EUR
|
— | — | — |
303,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
—
EUR
|
— | — | — |
14,000,000
EUR
|
— | — | — | — |
| Payments to acquire or redeem entity's shares | — |
13,000,000
EUR
|
— | — | — |
11,000,000
EUR
|
— | — | — | — |
| Proceeds from borrowings, classified as financing activities | — |
106,000,000
EUR
|
— | — | — |
1 075
EUR
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
699,000,000
EUR
|
— | — | — |
5,000,000
EUR
|
— | — | — | — |
| Payments of lease liabilities, classified as financing activities | — |
208,000,000
EUR
|
— | — | — |
242,000,000
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities | — |
1 109
EUR
|
— | — | — |
789,000,000
EUR
|
— | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
145,000,000
EUR
|
— | — | — |
44,000,000
EUR
|
— | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
315,000,000
EUR
|
— | — | — |
1 511
EUR
|
— | — | — | — |
| Cash and cash equivalents | — | — |
3 225
EUR
|
— | — | — |
3 539
EUR
|
— | — | — |