Statement Of Financial Position [Abstract]

Porr AG - Filing #1078221

Concept	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	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 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 2019-12-31
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	1.028.654 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	926,815 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investment property	—	—	25,453 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	31,357 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	—	85,404 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	92,233 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-current assets or disposal groups classified as held for sale or as held for distribution to owners	—	—	38,525 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	14,619 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	—	19,634 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	8,535 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	765,034 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	582,545 EUR	—	—	—	—	—	—	—	—	—	581,890 EUR	—	—	—	—	—
Assets	—	—	4.065.002 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3.509.463 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	39,278 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	29,095 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	790,541 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	635,985 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	—	—	33,869 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	14,564 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	11,225 EUR	358,833 EUR	824,410 EUR	422,000 EUR	214,000 EUR	36,301 EUR	299,954 EUR	118,691 EUR	790,541 EUR	33,869 EUR	503,000 EUR	39,278 EUR	14,564 EUR	29,095 EUR	635,985 EUR	7,622 EUR	78,397 EUR	325,854 EUR	47,918 EUR	114,000 EUR	688,000 EUR	650,549 EUR	251,287 EUR	7,778 EUR	650,549 EUR	7,341 EUR	587,081 EUR	11,957 EUR	46,125 EUR	7,131 EUR	251,287 EUR	599,038 EUR	508,000 EUR	1,117 EUR	197,914 EUR	141,047 EUR	29,095 EUR
Liabilities [abstract]
Deferred tax liabilities	—	—	43,968 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	22,631 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities included in disposal groups classified as held for sale	—	—	4,193 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	4.065.002 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3.509.463 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—