Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

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, 2019		December 31, 2018		September 30, 2018		December 31, 2017
Cash and cash equivalents	$	24.7	$	25.7	$	195.7	$	8.2
Restricted cash and cash equivalents	329.8		303.6		347.6		255.6
Total cash and cash equivalents and restricted cash and cash equivalents	$	354.5	$	329.3	$	543.3	$	263.8