Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Intangible assets other than goodwill |
323,493
EUR
|
358,769
EUR
|
| Goodwill |
653,156
EUR
|
730,005
EUR
|
| Investment property [abstract] | ||
| Investment property |
15,380
EUR
|
16,375
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
18,608
EUR
|
18,694
EUR
|
| Trade and other non-current receivables [abstract] | ||
| Non-current trade receivables |
29,998
EUR
|
33,888
EUR
|
| Trade and other current receivables [abstract] | ||
| Current trade receivables |
528,078
EUR
|
598,650
EUR
|
| Current prepayments and current accrued income including current contract assets [abstract] | ||
| Current accrued income including current contract assets [abstract] | ||
| Current contract assets |
618,634
EUR
|
674,134
EUR
|
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
831,585
EUR
|
1.037.137
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale |
279,279
EUR
|
1,459
EUR
|
| Miscellaneous assets [abstract] | ||
| Equity instruments held |
12,618
EUR
|
10,460
EUR
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
26,007
EUR
|
20,496
EUR
|
| Other current provisions |
171,288
EUR
|
188,451
EUR
|
| Trade and other non-current payables [abstract] | ||
| Non-current trade payables |
5,199
EUR
|
4,664
EUR
|
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | ||
| Non-current deferred income including non-current contract liabilities [abstract] | ||
| Non-current contract liabilities [abstract] | ||
| Non-current contract liabilities |
7,554
EUR
|
16,469
EUR
|
| Trade and other current payables [abstract] | ||
| Current trade payables |
425,632
EUR
|
598,988
EUR
|
| Current accruals and current deferred income including current contract liabilities [abstract] | ||
| Current deferred income including current contract liabilities [abstract] | ||
| Current contract liabilities [abstract] | ||
| Current contract liabilities |
944,499
EUR
|
922,708
EUR
|
| Categories of non-current financial liabilities [abstract] | ||
| Non-current financial liabilities |
75,777
EUR
|
113,847
EUR
|
| Categories of current financial liabilities [abstract] | ||
| Current financial liabilities |
79,657
EUR
|
382,080
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
177,157
EUR
|
177,157
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
1.005.287
EUR
|
955,036
EUR
|
| Accumulated other comprehensive income [abstract] | ||
| Accumulated other comprehensive income |
37,816
EUR
|
36,726
EUR
|
| Miscellaneous equity [abstract] | ||
| Capital reserve |
74,428
EUR
|
74,428
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
4.978.375
EUR
|
5.155.985
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
3.140.097
EUR
|
3.239.731
EUR
|
| Current liabilities |
2.411.012
EUR
|
2.753.716
EUR
|
| Assets less current liabilities [abstract] |