Statement Of Changes In Equity [Abstract]

Krka - Filing #6222258

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Increase (decrease) through acquisition of subsidiary, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4,000 EUR	0 EUR	105,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	109,000 EUR	0 EUR	105,000 EUR
Increase (decrease) through appropriation of retained earnings, equity	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	265,490,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	265,490,000 EUR	0 EUR	0 EUR	223,847,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	223,847,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR
Increase (decrease) through transactions with owners, equity	5,200,000 EUR	0 EUR	15,262,000 EUR	90,812,000 EUR	171,158,000 EUR	0 EUR	280,752,000 EUR	15,262,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	165,958,000 EUR	18,782,000 EUR	151,268,000 EUR	25,505,000 EUR	21,880,000 EUR	68,798,000 EUR	0 EUR	25,505,000 EUR	0 EUR	0 EUR	0 EUR	249,352,000 EUR	0 EUR	7,406,000 EUR	0 EUR	158,674,000 EUR
Purchase of treasury shares	0 EUR	0 EUR	15,262,000 EUR	0 EUR	15,262,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	15,262,000 EUR	0 EUR	25,505,000 EUR	25,505,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	25,505,000 EUR