Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2020

Property Plant And Equipment [Abstract]

Components of Property and Equipment, Net

Property and equipment, net consists of the following for the periods presented:

	December 31, 2020			December 31, 2019
	(in millions)
Capitalized software and website development	$	371		$	335
Finance lease right-of-use asset		114			114
Leasehold improvements		49			49
Computer equipment and purchased software		71			70
Furniture, office equipment and other		21			21
		626			589
Less: accumulated depreciation		(386	)		(319	)
Total	$	240		$	270