SCHEDULE I (Parent Company Information) CONDENSED STATEMENT OF OPERATIONS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating costs and expenses:
Selling, general and administrative (including share-based compensation)	$ 1,618.5	$ 2,154.1	$ 2,150.0
Depreciation and amortization	2,171.4	2,353.7	2,227.2
Operating income	146.8	1,320.3	2,030.9
Non-operating income (expense):
Foreign currency transaction gains (losses), net	1,407.2	1,324.5	(1,409.3)
Realized and unrealized gains (losses) on derivative instruments, net (note 8)	1,191.7	622.9	(878.7)
Other income, net	134.4	44.9	76.2
Non-operating income (expense)	1,277.4	12,680.5	(3,831.9)
Income tax benefit (expense)	(318.9)	(473.3)	275.9
Net earnings (loss)	1,473.2	13,426.8	(1,628.0)
Liberty Global Plc
Operating costs and expenses:
Selling, general and administrative (including share-based compensation)	55.7	77.6	58.8
Related-party fees and allocations	239.3	182.5	36.0
Depreciation and amortization	1.2	1.4	1.4
Operating income	(296.2)	(261.5)	(96.2)
Non-operating income (expense):
Interest expense — related-party	(1,308.7)	(1,185.6)	(1,086.9)
Interest income — related-party	15.1	31.7	45.1
Foreign currency transaction gains (losses), net	274.8	317.7	(330.2)
Realized and unrealized gains (losses) on derivative instruments, net (note 8)	61.5	9.0	0.0
Other income, net	0.3	0.1	2.1
Non-operating income (expense)	(957.0)	(827.1)	(1,369.9)
Loss before income taxes and equity in earnings (loss) of consolidated subsidiaries, net	(1,253.2)	(1,088.6)	(1,466.1)
Equity in earnings (loss) of consolidated subsidiaries, net	2,726.4	14,530.5	(401.0)
Income tax benefit (expense)	0.0	(15.1)	239.1
Net earnings (loss)	$ 1,473.2	$ 13,426.8	$ (1,628.0)