Profit Or Loss [Abstract]

Telenet Group Holding NV - Filing #3210086

Concept	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	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
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	2,665,000,000 EUR	—	—	—	—	2,595,800,000 EUR	—
Impairment loss (reversal of impairment loss) recognised in profit or loss	—	63,400,000 EUR	—	—	—	—	12,200,000 EUR	—
Profit (loss) from operating activities	—	575,500,000 EUR	—	—	—	—	599,200,000 EUR	—
Finance income	—	690,700,000 EUR	—	—	—	—	308,400,000 EUR	—
Finance costs	—	444,200,000 EUR	—	—	—	—	387,800,000 EUR	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	3,400,000 EUR	—	—	—	—	700,000 EUR	—
Profit (loss) before tax	—	1,142,600,000 EUR	—	—	—	—	506,900,000 EUR	—
Tax expense (income)	—	145,600,000 EUR	—	—	—	—	113,300,000 EUR	—
Profit (loss)	997,600,000 EUR	997,000,000 EUR	997,600,000 EUR	600,000 EUR	400,000 EUR	394,000,000 EUR	393,600,000 EUR	394,000,000 EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	997,600,000 EUR	—	—	—	—	394,000,000 EUR	—
Profit (loss), attributable to non-controlling interests	—	600,000 EUR	—	—	—	—	400,000 EUR	—
Earnings per share [text block]	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	9.19	—	—	—	—	3.60	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	9.19	—	—	—	—	3.60	—