SCHEDULE I (Parent Company Information) CONDENSED BALANCE SHEETS (Details) - Liberty Global Plc - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 6.7	$ 10.8	$ 73.2
Other receivables — related-party	68.9	13.0
Other current assets	80.6	7.0
Total current assets	156.2	30.8
Long-term notes receivable — related-party	2,984.9	1,215.5
Investments in consolidated subsidiaries, including intercompany balances	33,570.7	20,829.5
Other assets, net	266.1	13.7
Total assets	36,977.9	22,089.5
Current liabilities:
Accounts payable	0.5	3.5
Other payables — related-party	22.5	26.4
Current portion of notes payable — related-party	7,575.4	3,033.3
Accrued liabilities and other	12.6	9.1
Total current liabilities	7,611.0	3,072.3
Long-term notes payable — related-party	15,757.2	14,332.5
Other long-term liabilities	3.5	3.3
Total liabilities	23,371.7	17,408.1
Commitments and contingencies
Additional paid-in capital	6,136.9	9,214.5
Accumulated earnings (deficit)	6,350.4	(5,172.2)
Accumulated other comprehensive earnings, net of taxes	1,112.7	631.8
Treasury shares, at cost	(0.1)	0.1
Total stockholders’ equity	13,606.2	4,681.4
Total liabilities and equity	36,977.9	22,089.5
Class A
Current liabilities:
Common stock	1.8	2.0
Class B
Current liabilities:
Common stock	0.1	0.1
Class C
Current liabilities:
Common stock	$ 4.4	$ 5.3