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Non-Cash Borrowings and Repayments of Debt

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Payments For Debt Redemption Premium

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- Definition

Write-off of Unamortized Debt Discount (Premium) and Deferred Financing Cost

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Debt (Financing Transactions) (Details)	1 Months Ended								12 Months Ended
Debt (Financing Transactions) (Details)	Nov. 30, 2023 EUR (€)	Nov. 30, 2023 USD ($)	Oct. 31, 2023 EUR (€)	Oct. 31, 2023 USD ($)	Sep. 30, 2023 EUR (€)	Sep. 30, 2023 USD ($)	Jul. 31, 2023 EUR (€)	Jul. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Nov. 30, 2023 USD ($)	Oct. 31, 2023 USD ($)	Jun. 08, 2023 EUR (€)	Jun. 08, 2023 USD ($)
Debt Instrument [Line Items]
Losses (gains) on debt extinguishment, net									$ 1,400,000	$ (2,800,000)	$ 90,600,000
Line of Credit \| Telenet Facility AT1
Debt Instrument [Line Items]
Maximum borrowing capacity	€ 890,000,000											$ 984,700,000
Line of Credit \| Telenet Facility AT1 \| Euro Interbank Offered Rate (EURIBOR)
Debt Instrument [Line Items]
Floor rate	0.00%											0.00%
Basis spread on variable rate	3.00%	3.00%
U.K. J.V. Entities
Debt Instrument [Line Items]
Non-cash borrowings and repayments of debt									$ 0	0	2,900,000,000
Liberty Global Belgium Holding B.V. \| Line of Credit \| LGBH Facility B \| Secured Debt \| Subsidiaries
Debt Instrument [Line Items]
Maximum borrowing capacity														€ 1,000,000,000	$ 1,100,000,000
Proceeds from lines of credit			€ 77,500,000	$ 85,700,000	€ 67,500,000	$ 74,700,000	€ 745,000,000	$ 824,300,000
Available borrowings			€ 110,000,000										$ 121,700,000
Repayments of lines of credit \| €	€ 890,000,000
Losses (gains) on debt extinguishment, net		$ 1,400,000
Liberty Global Belgium Holding B.V. \| Line of Credit \| LGBH Facility B \| Secured Debt \| Subsidiaries \| Euro Interbank Offered Rate (EURIBOR)
Debt Instrument [Line Items]
Floor rate														0.00%	0.00%
Liberty Global Belgium Holding B.V. \| Line of Credit \| LGBH Facility B \| Secured Debt \| Subsidiaries \| Euro Interbank Offered Rate (EURIBOR) \| Debt Instrument, Period One
Debt Instrument [Line Items]
Basis spread on variable rate									4.00%
Liberty Global Belgium Holding B.V. \| Line of Credit \| LGBH Facility B \| Secured Debt \| Subsidiaries \| Euro Interbank Offered Rate (EURIBOR) \| Debt Instrument, Period Two
Debt Instrument [Line Items]
Basis spread on variable rate									4.50%
Liberty Global Belgium Holding B.V. \| Line of Credit \| LGBH Facility B \| Secured Debt \| Subsidiaries \| Euro Interbank Offered Rate (EURIBOR) \| Debt Instrument, Period Three
Debt Instrument [Line Items]
Basis spread on variable rate									5.25%
Sunrise Holding
Debt Instrument [Line Items]
Losses (gains) on debt extinguishment, net										(2,800,000)	90,600,000
Payment for debt redemption premium										(9,800,000)	12,900,000
Write-off of unamortized debt discount and deferred financing cost										5,500,000	$ 77,700,000
Payment for debt extinguishment or debt prepayment cost										$ 1,500,000