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Cash and Cash Equivalents
3 Months Ended
Mar. 31, 2020
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents CASH AND CASH EQUIVALENTS
The following table presents a summary of cash and cash equivalents as of March 31, 2020 and December 31, 2019:
(in millions)March 31, 2020December 31, 2019
Cash$ $ 
Marketable securities (1)
—  —  
Total$ $ 
(1)At March 31, 2020, marketable securities were immaterial and consisted of government stable value money market funds.