XML 34 R25.htm IDEA: XBRL DOCUMENT v3.21.2
Summary of Significant Accounting Policies Summary of Significant Accounting Policies
 9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]  
Schedule of Cash and Cash Equivalents [Table Text Block]
The following table provides a reconciliation of cash and cash equivalents and restricted cash and cash equivalents reported in our consolidated balance sheets to the total shown in our consolidated statements of cash flows:
(In millions)As of
 September 30, 2021December 31, 2020September 30, 2020December 31, 2019
Cash and cash equivalents$13.3 $16.0 $8.9 $187.4 
Restricted cash and cash equivalents429.0 380.2 391.9 330.3 
Total cash and cash equivalents and restricted cash and cash equivalents
$442.3 $396.2 $400.8 $517.7