QVC Group, Inc. Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Intangible Assets Subject to Amortization (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 5,426	$ 5,372
Accumulated amortization	(4,471)	(4,314)
Net carrying amount	$ 955	1,058
Weighted average useful life at time of acquisition	9 years
Television Distribution Rights
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 764	723
Accumulated amortization	(624)	(583)
Net carrying amount	140	140
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	3,319	3,320
Accumulated amortization	(2,891)	(2,768)
Net carrying amount	428	552
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	1,343	1,329
Accumulated amortization	(956)	(963)
Net carrying amount	$ 387	$ 366