Cash and Cash Equivalents (Tables)

9 Months Ended

Sep. 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 September 30, 2021 and December 31, 2020:

(in millions)	September 30, 2021		December 31, 2020
Cash	$	12	$	13
Marketable securities (1)	—		—
Total	$	12	$	13

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