XML 42 R30.htm IDEA: XBRL DOCUMENT v3.22.1
Cash and Cash Equivalents (Tables)
3 Months Ended
Mar. 31, 2022
Cash and Cash Equivalents [Abstract]  
Summary of Cash and Cash Equivalents
The following table presents a summary of cash and cash equivalents as of March 31, 2022 and December 31, 2021:
(in millions)March 31, 2022December 31, 2021
Cash$21 $28 
Marketable securities (1)
 — 
Total$21 $28 
(1)Typically consists of government stable value money market funds.