Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of Lease Cost and Terms

Quantitative disclosures about our leases are summarized in the table below.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in Millions, except for weighted-average amounts)	2020		2019		2020		2019
Lease Cost
Operating lease cost	$	0.6	$	0.5	$	1.6	$	1.5
Short-term lease cost (1)	—		0.1		0.3		0.2
Variable lease cost	—		—		0.1		0.1
Sublease income	—		(0.1)		—		(0.2)
Total lease cost	$	0.6	$	0.5	$	2.0	$	1.6
Other information
Cash paid for amounts included in the measurement of lease liabilities:
Cash paid for operating leases	$	0.5	$	0.4	$	1.5	$	1.1

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(1) Short-term lease cost was less than $0.1 million for the three months ended September 30, 2020.

Schedule of Maturity of Operating Lease Liabilities

The table below presents a maturity analysis of our operating lease liabilities for each of the next five years and a total of the amounts for the remaining years.

(in Millions)	Undiscounted cash flows
Remainder of 2020	$	0.5
2021	2.0
2022	2.0
2023	1.8
2024	1.8
Thereafter	12.8
Total future minimum lease payments	20.9
Less: Imputed interest	(4.6)
Total	$	16.3