Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — |
2 463
CZK
|
2 820
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — |
322,000,000
CZK
|
338,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — |
0
CZK
|
1,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements | — | — | — | — | — | — |
2,000,000
CZK
|
2,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — |
69,000,000
CZK
|
54,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — |
9 227
CZK
|
7 526
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — |
17 307
CZK
|
15 902
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — | — |
2 745
CZK
|
2 745
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — |
3 389
CZK
|
3 382
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — | — | — | — | — |
2,000,000
CZK
|
5,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — |
8 525
CZK
|
8 516
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — |
1,000,000
CZK
|
1,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
2,000,000
CZK
|
3 389
CZK
|
2 745
CZK
|
1,000,000
CZK
|
0
CZK
|
2 389
CZK
|
8 526
CZK
|
8 517
CZK
|
3 382
CZK
|
1,000,000
CZK
|
2 745
CZK
|
3,000,000
CZK
|
2 384
CZK
|
2,000,000
CZK
|
2,000,000
CZK
|
8 766
CZK
|
1,000,000
CZK
|
3 635
CZK
|
2 745
CZK
|
0
CZK
|
2 383
CZK
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — |
139,000,000
CZK
|
155,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — |
8 781
CZK
|
7 385
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — |
17 307
CZK
|
15 902
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — | — |