Analysis Of Income And Expense [Abstract]

ATM Grupa S.A. - Filing #6266522

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	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	—	—	193 505 PLN	—	—	—	—	—	—	—	—	249 037 PLN	—	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	—	233,000 PLN	—	—	—	—	—	—	—	—	47,000 PLN	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	3 847 PLN	—	—	—	—	—	—	—	—	3 049 PLN	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	18 442 PLN	0 PLN	19 072 PLN	397,000 PLN	0 PLN	18 675 PLN	233,000 PLN	47,000 PLN	0 PLN	30 094 PLN	30 141 PLN	30 702 PLN	608,000 PLN	0 PLN
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	18 675 PLN	—	—	—	—	—	—	—	—	30 094 PLN	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	397,000 PLN	—	—	—	—	—	—	—	—	608,000 PLN	—	—