Statement Of Financial Position [Abstract]

Telenet Group Holding NV - Filing #3210086

Concept	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	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	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	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	As at 2021-12-31	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	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	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
Statement of financial position [abstract]
Assets [abstract]
Non-current assets [abstract]
Property, plant and equipment	—	2,197,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,114,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Goodwill	—	1,829,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,823,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	1,231,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	783,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	46,300,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	117,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax assets	—	190,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	169,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-current assets	—	6,010,200,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5,070,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current assets [abstract]
Current inventories	—	28,200,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	26,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	1,064,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	139,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	82,000,000 EUR	—	—	—	—
Current assets	—	1,576,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	533,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Assets	—	7,586,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5,603,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	12,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	12,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	—	1,308,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,148,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	80,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	80,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other reserves	—	691,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	697,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	525,000,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,366,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	—	20,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity	64,800,000 EUR	504,600,000 EUR	1,100,000 EUR	20,400,000 EUR	80,700,000 EUR	156,600,000 EUR	1,308,400,000 EUR	143,900,000 EUR	12,800,000 EUR	600,000 EUR	614,100,000 EUR	525,000,000 EUR	202,100,000 EUR	64,800,000 EUR	64,800,000 EUR	2,148,100,000 EUR	202,100,000 EUR	1,363,100,000 EUR	9,600,000 EUR	1,363,100,000 EUR	685,300,000 EUR	149,700,000 EUR	80,700,000 EUR	2,148,100,000 EUR	1,366,500,000 EUR	12,800,000 EUR	3,400,000 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
Liabilities [abstract]
Non-current liabilities [abstract]
Non-current provisions [abstract]
Non-current provisions	—	17,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	14,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Deferred tax liabilities	—	201,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	111,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Non-current liabilities	—	6,423,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5,467,700,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current liabilities [abstract]
Current provisions [abstract]
Current provisions	—	101,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	88,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current tax liabilities, current	—	168,100,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	170,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Current liabilities	—	1,668,300,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,498,900,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	8,091,400,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	6,966,600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	7,586,800,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5,603,500,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—