Cash and Cash Equivalents (Tables)

6 Months Ended

Jun. 30, 2021

Cash and Cash Equivalents [Abstract]

Summary of Cash and Cash Equivalents

The following table presents a summary of cash and cash equivalents as of June 30, 2021 and December 31, 2020:

(in millions)	June 30, 2021		December 31, 2020
Cash	$	2	$	13
Marketable securities (1)	—		—
Total	$	2	$	13

(1)Typically consists of government stable value money market funds.