XML 29 R10.htm IDEA: XBRL DOCUMENT v3.24.0.1
Cash, Cash Equivalents, and Restricted Cash
12 Months Ended
Dec. 31, 2023
Cash and Cash Equivalents [Abstract]  
Cash, Cash Equivalents, and Restricted Cash
3. Cash, Cash Equivalents, and Restricted Cash
The following table sets forth the cash, cash equivalents, and restricted cash (in millions):
December 31
20232022
Cash and cash equivalents:
Cash$54.3 $65.7 
Money market funds77.8 87.1 
Commercial paper10.0 26.8 
U.S. government and agencies— 14.9 
Total cash and cash equivalents142.1 194.5 
Restricted cash:
Fiduciary assets32.5 30.6 
Letters of credit and cash on deposit20.5 19.4 
Total restricted cash53.0 50.0 
Total cash, cash equivalents, and restricted cash$195.1 $244.5