Statement Of Comprehensive Income [Abstract]

Orange Belgium S.A. - Filing #3187729

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
Statement of comprehensive income [abstract]
Profit (loss)	0 EUR	0 EUR	0 EUR	39 723 EUR	39 723 EUR	53 980 EUR	0 EUR	53 980 EUR	0 EUR	0 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Cash flow hedges [abstract]
Other comprehensive income, net of tax, cash flow hedges	0 EUR	0 EUR	0 EUR	260,000 EUR	260,000 EUR	31,000 EUR	0 EUR	31,000 EUR	0 EUR	0 EUR
Comprehensive income	0 EUR	0 EUR	0 EUR	39 463 EUR	39 463 EUR	54 011 EUR	0 EUR	54 011 EUR	0 EUR	0 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	39 463 EUR	—	—	—	54 011 EUR	—	—