Statement Of Comprehensive Income [Abstract]

Amica S.A. - Filing #6272022

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	2019-01-01 to 2019-12-31
Statement of comprehensive income [abstract]
Profit (loss)	1,506,000,000 PLN	0 PLN	1,507,000,000 PLN	0 PLN	1,000,000 PLN	1,506,000,000 PLN	0 PLN	0 PLN	0 PLN	1,094,000,000 PLN	—	0 PLN	1,094,000,000 PLN	1,096,000,000 PLN	2,000,000 PLN
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	—	—	8,000,000 PLN	—	—	—	—	—	—	—	2,000,000 PLN	—	—	—	—
Other comprehensive income that will not be reclassified to profit or loss, net of tax	—	—	8,000,000 PLN	—	—	—	—	—	—	—	—	—	—	2,000,000 PLN	—
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Gains (losses) on exchange differences on translation of foreign operations, net of tax	—	—	57,000,000 PLN	—	—	—	—	—	—	—	—	—	—	99,000,000 PLN	—
Cash flow hedges [abstract]
Reclassification adjustments on cash flow hedges, net of tax	—	—	125,000,000 PLN	—	—	—	—	—	—	—	—	—	—	86,000,000 PLN	—
Hedges of net investment in foreign operations [abstract]
Gains (losses) on hedges of net investments in foreign operations, net of tax	—	—	49,000,000 PLN	—	—	—	—	—	—	—	—	—	—	48,000,000 PLN	—
Other comprehensive income that will be reclassified to profit or loss, net of tax	—	—	14,000,000 PLN	—	—	—	—	—	—	—	49,000,000 PLN	—	—	—	—
Other comprehensive income	0 PLN	0 PLN	6,000,000 PLN	55,000,000 PLN	2,000,000 PLN	4,000,000 PLN	51,000,000 PLN	48,000,000 PLN	98,000,000 PLN	50,000,000 PLN	—	0 PLN	0 PLN	51,000,000 PLN	1,000,000 PLN
Comprehensive income	1,506,000,000 PLN	0 PLN	1,513,000,000 PLN	55,000,000 PLN	3,000,000 PLN	1,510,000,000 PLN	51,000,000 PLN	48,000,000 PLN	98,000,000 PLN	1,144,000,000 PLN	—	0 PLN	1,094,000,000 PLN	1,147,000,000 PLN	3,000,000 PLN
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	1,510,000,000 PLN	—	—	—	—	—	—	—	—	—	—	1,144,000,000 PLN	—
Comprehensive income, attributable to non-controlling interests	—	—	3,000,000 PLN	—	—	—	—	—	—	—	—	—	—	3,000,000 PLN	—