Statement Of Comprehensive Income [Abstract]

Porr AG - Filing #1078221

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
Profit (loss)	7,688 EUR	- EUR	- EUR	53,720 EUR	- EUR	76,000 EUR	- EUR	36,010 EUR	17,786 EUR	- EUR	- EUR	61,408 EUR	42,367 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	18,154 EUR	65,802 EUR	- EUR	- EUR	5,281 EUR	47,648 EUR
Other comprehensive income [abstract]
Other comprehensive income	134,000 EUR	266,000 EUR	3,603 EUR	22,269 EUR	11,617 EUR	7,351 EUR	328,000 EUR	240,000 EUR	- EUR	- EUR	- EUR	22,403 EUR	16,383 EUR	1,793 EUR	394,000 EUR	429,000 EUR	281,000 EUR	- EUR	- EUR	127,000 EUR	- EUR	14,909 EUR	124,000 EUR	16,259 EUR
Comprehensive income	7,822 EUR	266,000 EUR	3,603 EUR	75,989 EUR	11,617 EUR	7,275 EUR	328,000 EUR	35,770 EUR	17,786 EUR	- EUR	- EUR	83,811 EUR	58,750 EUR	1,793 EUR	394,000 EUR	429,000 EUR	281,000 EUR	- EUR	18,154 EUR	65,675 EUR	- EUR	14,909 EUR	5,157 EUR	63,907 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	—	—	—	—	58,203 EUR	82,061 EUR	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	—	—	—	—	7,822 EUR	5,157 EUR	—	—	—	—	—	—	—	—	—	—	—