Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Increase (decrease) in working capital |
50,000,000
EUR
|
25,000,000
EUR
|
| Adjustments for increase (decrease) in employee benefit liabilities |
22,000,000
EUR
|
14,000,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from sale or issue of treasury shares |
23,000,000
EUR
|
23,000,000
EUR
|
| Repayments of current borrowings |
25,000,000
EUR
|
56,000,000
EUR
|
| Proceeds from issue of bonds, notes and debentures | — |
594,000,000
EUR
|
| Repayments of bonds, notes and debentures |
100,000,000
EUR
|
— |