Statement Of Comprehensive Income [Abstract]

Koninklijke Brill NV - Filing #1859885

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	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 comprehensive income [abstract]
Profit (loss)	—	—	—	—	4,317,000 EUR	—	—	—	4,427,000 EUR	—	—	—
Other comprehensive income [abstract]
Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	—	—	—	—	160,000 EUR	—	—	—	170,000 EUR	—	—	—
Cash flow hedges [abstract]
Gains (losses) on cash flow hedges, before tax	—	—	—	—	16,000 EUR	—	—	—	25,000 EUR	—	—	—
Other comprehensive income that will be reclassified to profit or loss, before tax	—	—	—	—	176,000 EUR	—	—	—	195,000 EUR	—	—	—
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract]
Income tax relating to components of other comprehensive income that will be reclassified to profit or loss	—	—	—	—	4,000 EUR	—	—	—	5,000 EUR	—	—	—
Other comprehensive income	0 EUR	12,000 EUR	0 EUR	160,000 EUR	172,000 EUR	0 EUR	0 EUR	0 EUR	190,000 EUR	170,000 EUR	0 EUR	20,000 EUR
Comprehensive income	0 EUR	12,000 EUR	0 EUR	160,000 EUR	3,208,000 EUR	3,036,000 EUR	2,896,000 EUR	0 EUR	2,706,000 EUR	170,000 EUR	0 EUR	20,000 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	3,208,000 EUR	—	—	—	2,706,000 EUR	—	—	—