Statement Of Changes In Equity [Abstract]

Ipsos - Filing #2816718

Concept	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	As at 2021-01-01	2020-01-01 to 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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01	As at 2020-01-01
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	643,000 EUR	930 147 EUR	—	—	—	1 342 429 EUR	—	—	1 333 466 EUR	508 259 EUR	—	115 406 EUR	11 109 EUR	8 963 EUR	—	185 192 EUR	11 109 EUR	1 121 966 EUR	771 776 EUR	515 854 EUR	1 103 809 EUR	9 738 EUR	18 157 EUR	—	18 157 EUR	1 103 809 EUR	11 109 EUR	9 738 EUR	185 192 EUR	771 776 EUR	515 854 EUR	—	—	1 121 966 EUR	—	—	—	12 382 EUR	685 100 EUR	1 122 722 EUR	11 109 EUR	19 247 EUR	516 000 EUR	96 352 EUR	1 103 475 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	3 202 EUR	—	—	- EUR	183 925 EUR	183 925 EUR	—	- EUR	- EUR	—	—	- EUR	—	—	—	187 127 EUR	—	—	—	—	—	—	—	—	109 953 EUR	—	—	—	—	—	—	—	109 498 EUR	- EUR	—	—	455,000 EUR	109 498 EUR	—	—	—	—	—	—	—	—
Other comprehensive income	1 035 EUR	—	—	- EUR	3 071 EUR	72 863 EUR	—	- EUR	69 792 EUR	—	—	- EUR	—	—	—	73 899 EUR	—	—	—	—	—	—	—	—	89 852 EUR	—	—	—	—	—	—	—	28,000 EUR	- EUR	—	88 832 EUR	992,000 EUR	88 860 EUR	—	—	—	—	—	—	—	—
Comprehensive income	4 237 EUR	—	—	- EUR	186 997 EUR	256 789 EUR	—	- EUR	69 792 EUR	—	—	- EUR	—	—	—	261 026 EUR	—	—	—	—	—	—	—	—	20 101 EUR	—	—	—	—	—	—	—	109 470 EUR	- EUR	—	88 832 EUR	536,000 EUR	20 638 EUR	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	1 984 EUR	—	—	- EUR	39 820 EUR	39 820 EUR	—	- EUR	- EUR	—	—	- EUR	—	—	—	41 804 EUR	—	—	—	—	—	—	—	—	19 786 EUR	—	—	—	—	—	—	—	19 771 EUR	- EUR	—	—	15,000 EUR	19 771 EUR	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	272,000 EUR	—	—	- EUR	1 519 EUR	1 519 EUR	—	- EUR	- EUR	—	—	- EUR	—	—	—	1 247 EUR	—	—	—	—	—	—	—	—	2 923 EUR	—	—	—	—	—	—	—	3 089 EUR	- EUR	—	—	166,000 EUR	3 089 EUR	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	11 176 EUR	—	—	- EUR	9 184 EUR	9 184 EUR	—	- EUR	- EUR	—	—	- EUR	—	—	—	1 992 EUR	—	—	—	—	—	—	—	—	9 148 EUR	—	—	—	—	—	—	—	8 443 EUR	- EUR	—	—	705,000 EUR	8 443 EUR	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	- EUR	—	—	- EUR	11 153 EUR	11 153 EUR	—	- EUR	- EUR	—	—	- EUR	—	—	—	11 153 EUR	—	—	—	—	—	—	—	—	8 458 EUR	—	—	—	—	—	—	—	8 458 EUR	- EUR	—	—	—	8 458 EUR	—	—	—	—	—	—	—	—