Disclosure Of First-Time Adoption [Text Block]

Telenet Group Holding NV - Filing #3210244

Concept	2021-01-01 to 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	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	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 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	As at 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	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	As at 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	As at 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
Disclosure of first-time adoption [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of comparative information prepared under previous GAAP [abstract]
Disclosure of comparative information prepared under previous GAAP [line items]
Equity	—	202,100,000 EUR	64,800,000 EUR	2,148,100,000 EUR	—	1,363,100,000 EUR	—	9,600,000 EUR	1,366,500,000 EUR	685,300,000 EUR	80,700,000 EUR	149,700,000 EUR	3,400,000 EUR	12,800,000 EUR	—	—	80,700,000 EUR	64,800,000 EUR	2,249,900,000 EUR	28,600,000 EUR	—	2,249,900,000 EUR	28,400,000 EUR	—	1,482,400,000 EUR	12,800,000 EUR	12,800,000 EUR	200,000 EUR	1,482,400,000 EUR	200,000 EUR	—	685,300,000 EUR	12,300,000 EUR	199,400,000 EUR	199,400,000 EUR	80,700,000 EUR	135,600,000 EUR	12,300,000 EUR	1,453,800,000 EUR	1,454,000,000 EUR	—	685,300,000 EUR	—	135,600,000 EUR	64,800,000 EUR	1,512,100,000 EUR	25,100,000 EUR	80,700,000 EUR	209,200,000 EUR	721,200,000 EUR	64,800,000 EUR	118,900,000 EUR	1,487,000,000 EUR	12,800,000 EUR	13,500,000 EUR	2,287,800,000 EUR
Comprehensive income	400,000 EUR	—	—	—	396,700,000 EUR	—	2,700,000 EUR	—	—	—	—	—	—	—	396,300,000 EUR	394,000,000 EUR	—	—	—	—	339,700,000 EUR	—	—	1,200,000 EUR	—	—	—	—	—	—	338,900,000 EUR	—	—	—	—	—	—	—	—	—	400,000 EUR	—	340,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—
Profit (loss)	400,000 EUR	—	—	—	394,000,000 EUR	—	—	—	—	—	—	—	—	—	393,600,000 EUR	394,000,000 EUR	—	—	—	—	338,500,000 EUR	—	—	—	—	—	—	—	—	—	338,900,000 EUR	—	—	—	—	—	—	—	—	—	400,000 EUR	—	338,900,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—