Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||
| Increase (decrease) through change in equity of subsidiaries, equity | — |
9,085,000
USD
|
— | — |
9,085,000
USD
|
— | — | — | — |
11,904,000
USD
|
11,904,000
USD
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through acquisition of subsidiary, equity | — | — | — | — | — | — | — | — | — | — | — | — | — |
8,668,000
USD
|
9,636,000
USD
|
9,636,000
USD
|
— | — |
968,000
USD
|
| Increase (decrease) through exercise of options, equity |
530,000
USD
|
1,153,000
USD
|
1,153,000
USD
|
22,000
USD
|
— |
638,000
USD
|
6,000
USD
|
— |
11,000
USD
|
332,000
USD
|
—
USD
|
332,000
USD
|
321,000
USD
|
— | — |
352,000
USD
|
326,000
USD
|
27,000
USD
|
352,000
USD
|
| Purchase of treasury shares |
19,650,000
USD
|
19,650,000
USD
|
19,650,000
USD
|
—
USD
|
— | — | — |
26,492,000
USD
|
— |
26,492,000
USD
|
— |
26,492,000
USD
|
— | — | — | — | — | — | — |