Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
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 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
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 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity | — | — |
32 203
CZK
|
21 880
CZK
|
— |
1,000,000
CZK
|
— | — |
0
CZK
|
— |
10 220
CZK
|
— |
0
CZK
|
0
CZK
|
— |
102,000,000
CZK
|
102,000,000
CZK
|
31 091
CZK
|
— | — | — |
1,000,000
CZK
|
— | — | — |
0
CZK
|
0
CZK
|
20 768
CZK
|
10 220
CZK
|
— |
0
CZK
|
— |
19 158
CZK
|
102,000,000
CZK
|
29 481
CZK
|
0
CZK
|
1,000,000
CZK
|
0
CZK
|
0
CZK
|
10 220
CZK
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
0
CZK
|
5 200
CZK
|
— | — |
0
CZK
|
— |
5 200
CZK
|
0
CZK
|
— |
0
CZK
|
— |
0
CZK
|
— | — |
0
CZK
|
— | — | — |
0
CZK
|
5 187
CZK
|
5 187
CZK
|
— |
0
CZK
|
0
CZK
|
0
CZK
|
— | — | — | — |
0
CZK
|
— |
0
CZK
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — |
0
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
0
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — |
5 200
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5 187
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |