Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]

BE Semiconductor Industries N.V. - Filing #1842697

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	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
Disclosure of analysis of other comprehensive income by item [text block]	—	—	—	—	—	—	—	—	—	—
Disclosure of analysis of other comprehensive income by item [abstract]
Disclosure of analysis of other comprehensive income by item [line items]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	- EUR	21,320,000 EUR	- EUR	21,320,000 EUR	- EUR	- EUR	- EUR	4,940,000 EUR	- EUR	4,940,000 EUR
Other comprehensive income, net of tax, cash flow hedges	- EUR	794,000 EUR	- EUR	794,000 EUR	- EUR	- EUR	- EUR	784,000 EUR	- EUR	784,000 EUR
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	- EUR	1,910,000 EUR	- EUR	1,910,000 EUR	- EUR	- EUR	- EUR	828,000 EUR	- EUR	828,000 EUR