Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||
| Classes of cash payments from operating activities [abstract] | ||||||||||
| Other cash payments from operating activities |
63,413,000
EUR
|
— |
24,090,000
EUR
|
— | — |
43,260,000
EUR
|
— |
11,955,000
EUR
|
— | — |
| Dividends received, classified as operating activities |
417,000
EUR
|
— |
138,327,000
EUR
|
— | — |
965,000
EUR
|
— |
75,071,000
EUR
|
— | — |
| Interest paid, classified as operating activities |
135,715,000
EUR
|
— |
110,439,000
EUR
|
— | — |
50,824,000
EUR
|
— |
30,982,000
EUR
|
— | — |
| Interest received, classified as operating activities |
997,912,000
EUR
|
— |
494,577,000
EUR
|
— | — |
624,528,000
EUR
|
— |
247,675,000
EUR
|
— | — |
| Income taxes paid (refund), classified as operating activities |
33,404,000
EUR
|
— |
7,750,000
EUR
|
— | — |
18,336,000
EUR
|
— |
3,635,000
EUR
|
— | — |
| Cash flows from (used in) operating activities |
1,400,371,000
EUR
|
— |
678,724,000
EUR
|
— | — |
108,705,000
EUR
|
— |
46,580,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — | — |
20,068,000
EUR
|
— | — | — | — |
21,130,000
EUR
|
— | — |
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities |
404,469,000
EUR
|
— |
175,095,000
EUR
|
— | — |
190,780,000
EUR
|
— |
114,290,000
EUR
|
— | — |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities |
1,021,653,000
EUR
|
— |
528,893,000
EUR
|
— | — |
409,784,000
EUR
|
— |
309,355,000
EUR
|
— | — |
| Purchase of intangible assets, classified as investing activities |
19,305,000
EUR
|
— |
12,587,000
EUR
|
— | — |
14,273,000
EUR
|
— |
6,684,000
EUR
|
— | — |
| Cash flows from (used in) investing activities |
638,294,000
EUR
|
— |
355,301,000
EUR
|
— | — |
41,190,000
EUR
|
— |
303,751,000
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||
| Payments of lease liabilities, classified as financing activities |
7,524,000
EUR
|
— |
1,264,000
EUR
|
— | — |
8,117,000
EUR
|
— |
974,000
EUR
|
— | — |
| Dividends paid, classified as financing activities |
114,749,000
EUR
|
— |
110,000,000
EUR
|
— | — |
104,586,000
EUR
|
— |
100,000,000
EUR
|
— | — |
| Cash flows from (used in) financing activities |
375,435,000
EUR
|
— |
386,444,000
EUR
|
— | — |
467,593,000
EUR
|
— |
497,928,000
EUR
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||||||||
| Effect of exchange rate changes on cash and cash equivalents |
595,000
EUR
|
— |
1,039,000
EUR
|
— | — |
6,213,000
EUR
|
— |
1,106,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
1,137,512,000
EUR
|
— |
709,867,000
EUR
|
— | — |
317,698,000
EUR
|
— |
240,757,000
EUR
|
— | — |
| Cash and cash equivalents | — |
6,637,139,000
EUR
|
— |
4,323,499,000
EUR
|
5,500,222,000
EUR
|
— |
3,494,435,000
EUR
|
— |
5,176,311,000
EUR
|
3,254,784,000
EUR
|