Profit Or Loss [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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||||||||
| Other income |
358,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
211,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Employee benefits expense |
8,335,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
7,734,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Other gains (losses) |
87,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
111,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) from operating activities |
18,878,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
22,618,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 |
120,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,109,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
330,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
216,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) before tax |
19,107,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
21,837,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Tax expense (income) |
3,288,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
3,998,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Profit (loss) |
15,819,000,000
CZK
|
0
CZK
|
15,612,000,000
CZK
|
0
CZK
|
207,000,000
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
15,612,000,000
CZK
|
0
CZK
|
0
CZK
|
17,839,000,000
CZK
|
217,000,000
CZK
|
17,622,000,000
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
0
CZK
|
17,622,000,000
CZK
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||||||||
| Profit (loss), attributable to owners of parent |
15,612,000,000
CZK
|
— | — | — | — | — | — | — | — | — |
15,612,000,000
CZK
|
— | — |
17,622,000,000
CZK
|
— |
17,622,000,000
CZK
|
— | — | — | — | — | — | — | — |
| Profit (loss), attributable to non-controlling interests |
207,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — | — | — |
217,000,000
CZK
|
— | — | — | — | — | — | — | — | — | — |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||||||||||||
| Earnings per share [line items] | ||||||||||||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||||||||||||
| Basic earnings (loss) per share |
82.67
|
— | — | — | — | — | — | — | — | — | — | — | — |
93.31
|
— | — | — | — | — | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||||||||||||
| Diluted earnings (loss) per share |
82.67
|
— | — | — | — | — | — | — | — | — | — | — | — |
93.31
|
— | — | — | — | — | — | — | — | — | — |