Disclosure Of Fair Value Measurement [Text Block]

Ciech S.A. - Filing #6268747

Concept	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31	As at 2018-12-31
Disclosure of fair value measurement [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of assets [abstract]
Disclosure of fair value measurement of assets [line items]
Assets	—	—	—	—	—	—	—	—	—	5 707 733 PLN	—	—	—	—	—	—	5 046 545 PLN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4 946 559 PLN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, assets [abstract]
Disclosure of fair value measurement of liabilities [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of liabilities [abstract]
Disclosure of fair value measurement of liabilities [line items]
Liabilities	—	—	—	—	—	—	—	—	—	3 589 195 PLN	—	—	—	—	—	—	3 069 766 PLN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3 070 188 PLN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Reconciliation of changes in fair value measurement, liabilities [abstract]
Disclosure of fair value measurement of equity [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of fair value measurement of equity [abstract]
Disclosure of fair value measurement of equity [line items]
Equity	982 418 PLN	2 077 PLN	9 393 PLN	2 120 615 PLN	287 614 PLN	3 659 PLN	495,000 PLN	31 737 PLN	470 846 PLN	2 118 538 PLN	425 021 PLN	1 977 796 PLN	1 017 PLN	360,000 PLN	75 944 PLN	470 846 PLN	1 976 779 PLN	1 199 657 PLN	78 521 PLN	216,000 PLN	17 678 PLN	287 614 PLN	1 899 127 PLN	1 898 839 PLN	119,000 PLN	- PLN	78 521 PLN	470 846 PLN	63 242 PLN	470 846 PLN	1 876 083 PLN	288,000 PLN	1 126 491 PLN	1 876 371 PLN	14 438 PLN	78 521 PLN	4 625 PLN	4 625 PLN	- PLN	- PLN	- PLN	- PLN	- PLN	22 756 PLN	22 756 PLN	37 194 PLN	17 553 PLN	287 614 PLN	288,000 PLN	1 089 297 PLN	119,000 PLN	287 614 PLN	3 115 PLN	63 242 PLN	- PLN
Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract]