Cash, Cash Equivalents and Restricted Cash (Tables)

9 Months Ended

Sep. 30, 2021

Cash, Cash Equivalents and Restricted Cash [Abstract]

Schedule of Cash and Cash Equivalents

The following table summarizes the Company’s cash, cash equivalents and restricted cash as presented on the unaudited condensed consolidated balance sheet to amounts on the unaudited condensed consolidated statement of cash flows (in millions):

	September 30, 2021		September 30, 2020
Cash and cash equivalents	$	171.0	$	152.8
Deposits for financial assurance - current	0.2		0.2
Deposits for financial assurance - noncurrent	5.7		5.7
Total cash, cash equivalents and restricted cash	$	176.9	$	158.7