Statement Of Comprehensive Income [Abstract]

Porr AG - Filing #1128974

Concept	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	2020-01-01 to 2020-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31
Statement of comprehensive income [abstract]
Profit (loss)	42,367 EUR	- EUR	- EUR	- EUR	- EUR	- EUR	- EUR	18,154 EUR	65,802 EUR	- EUR	- EUR	5,281 EUR	47,648 EUR	- EUR	- EUR	- EUR	25,541 EUR	11,227 EUR	14,314 EUR	2,292 EUR	- EUR	27,833 EUR	- EUR	- EUR	- EUR	- EUR
Other comprehensive income [abstract]
Other comprehensive income	16,383 EUR	1,793 EUR	- 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	605,000 EUR	15,288 EUR	2,822 EUR	9,684 EUR	- EUR	1,718 EUR	964,000 EUR	- EUR	8,720 EUR	537,000 EUR	- EUR	78,000 EUR	- EUR
Comprehensive income	58,750 EUR	1,793 EUR	- 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	605,000 EUR	15,288 EUR	2,822 EUR	15,857 EUR	11,227 EUR	16,032 EUR	3,256 EUR	- EUR	19,113 EUR	537,000 EUR	- EUR	78,000 EUR	- EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	82,061 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,630 EUR	—	—	—	—
Comprehensive income, attributable to non-controlling interests	5,157 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3,256 EUR	—	—	—	—