Statement Of Cash Flows [Abstract]

Telenet Group Holding NV - Filing #3210244

Concept	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Interest paid, classified as operating activities	—	169,300,000 EUR	—	193,700,000 EUR	—
Interest received, classified as operating activities	—	— EUR	—	100,000 EUR	—
Income taxes paid (refund), classified as operating activities	—	95,500,000 EUR	—	110,000,000 EUR	—
Cash flows from (used in) operating activities	—	1,029,600,000 EUR	—	1,057,400,000 EUR	—
Cash flows from (used in) investing activities [abstract]
Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities	—	400,000 EUR	—	6,100,000 EUR	—
Purchase of property, plant and equipment, classified as investing activities	—	277,100,000 EUR	—	278,800,000 EUR	—
Purchase of intangible assets, classified as investing activities	—	202,000,000 EUR	—	193,000,000 EUR	—
Cash flows from (used in) investing activities	—	497,600,000 EUR	—	475,600,000 EUR	—
Cash flows from (used in) financing activities [abstract]
Proceeds from issuing other equity instruments	—	200,000 EUR	—	2,800,000 EUR	—
Payments to acquire or redeem entity's shares	—	12,800,000 EUR	—	34,400,000 EUR	—
Proceeds from borrowings, classified as financing activities	—	350,900,000 EUR	—	410,800,000 EUR	—
Repayments of borrowings, classified as financing activities	—	419,300,000 EUR	—	565,800,000 EUR	—
Payments of lease liabilities, classified as financing activities	—	87,300,000 EUR	—	105,200,000 EUR	—
Dividends paid, classified as financing activities	—	306,200,000 EUR	—	292,300,000 EUR	—
Cash flows from (used in) financing activities	—	474,500,000 EUR	—	601,200,000 EUR	—
Increase (decrease) in cash and cash equivalents after effect of exchange rate changes	—	57,500,000 EUR	—	19,400,000 EUR	—
Cash and cash equivalents	139,500,000 EUR	—	82,000,000 EUR	—	101,400,000 EUR