Long-lived Assets (Tables)

3 Months Ended

Mar. 31, 2020

Long-lived Assets [Abstract]

Schedule of PP&E

The details of our property and equipment and the related accumulated depreciation are set forth below:

	March 31, 2020			December 31, 2019
	in millions
Distribution systems	$	18,368.4		$	19,007.2
Customer premises equipment	4,192.4			4,294.7
Support equipment, buildings and land	5,326.2			5,344.3
Total property and equipment, gross	27,887.0			28,646.2
Accumulated depreciation	(14,776.9		)	(14,802.8		)
Total property and equipment, net	$	13,110.1		$	13,843.4

Schedule of Changes in Carrying Amount of Goodwill

Changes in the carrying amount of our goodwill during the three months ended March 31, 2020 are set forth below:

	January 1, 2020		Acquisitions and related adjustments		Foreign currency translation adjustments and other			March 31, 2020
	in millions
U.K./Ireland	$	7,965.4	$	—	$	(508.2	)	$	7,457.2
Switzerland	2,953.2		3.0		1.5			2,957.7
Belgium	2,576.1		5.2		(84.1		)	2,497.2
Central and Eastern Europe	557.4		—		(45.0		)	512.4
Total	$	14,052.1	$	8.2	$	(635.8	)	$	13,424.5

Schedule of Intangible Assets Subject to Amortization, Net

The details of our intangible assets subject to amortization, which are included in other assets, net, on our condensed consolidated balance sheets, are set forth below:

	March 31, 2020							December 31, 2019
	Gross carrying amount		Accumulated amortization			Net carrying amount		Gross carrying amount		Accumulated amortization			Net carrying amount
	in millions
Customer relationships	$	1,031.3	$	(806.8	)	$	224.5	$	3,653.9	$	(3,363.6	)	$	290.3
Other	550.1		(284.9		)	265.2		563.7		(281.9		)	281.8
Total	$	1,581.4	$	(1,091.7	)	$	489.7	$	4,217.6	$	(3,645.5	)	$	572.1