Statement Of Changes In Equity [Abstract]

Wienerberger AG - Filing #1080890

Concept	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	7,439 EUR	1.189.703 EUR	—	—	2.149.068 EUR	0 EUR	—	—	—	77,778 EUR	62,910 EUR	—	2.148.168 EUR	1.069.751 EUR	900,000 EUR	233,903 EUR	115,188 EUR	—	—	—	946,176 EUR	685,000 EUR	—	1.748.300 EUR	—	115,188 EUR	—	0 EUR	90,042 EUR	57,300 EUR	288,399 EUR	1.036.170 EUR	1.748.985 EUR	—	—	86,507 EUR	—	—	2.075.994 EUR	835,000 EUR	83,329 EUR	185,984 EUR	1.058.946 EUR	2.076.829 EUR	943,851 EUR	241,008 EUR	61,685 EUR	116,352 EUR	46,835 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	184,000 EUR	—	—	—	311,886 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	312,070 EUR	311,886 EUR	99,928 EUR	—	—	—	—	—	—	99,641 EUR	—	—	—	—	—	—	—	287,000 EUR	—	99,641 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	31,000 EUR	—	—	—	72,899 EUR	—	—	—	27,132 EUR	54,496 EUR	—	—	8,729 EUR	—	—	—	—	—	72,930 EUR	—	69,484 EUR	—	—	6,713 EUR	—	—	—	—	—	—	—	—	—	—	102,415 EUR	28,000 EUR	—	69,456 EUR	39,672 EUR	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	215,000 EUR	—	—	—	384,785 EUR	—	—	—	27,132 EUR	54,496 EUR	—	—	8,729 EUR	—	—	—	—	—	385,000 EUR	311,886 EUR	30,444 EUR	—	—	6,713 EUR	—	—	—	99,641 EUR	—	—	—	—	—	—	102,415 EUR	259,000 EUR	—	30,185 EUR	39,672 EUR	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	—	67,359 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	67,359 EUR	67,359 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	—	—	767,000 EUR	1,286 EUR	—	—	519,000 EUR	—	—	—	—	—	—	—	—	—	—	1,286 EUR	—	19,686 EUR	—	—	—	—	19,686 EUR	—	—	—	—	—	—	—	—	—	—	—	19,686 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	—	—	—	595,000 EUR	—	—	595,000 EUR	—	—	—	—	—	—	—	—	—	—	595,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—