Investments (Tables)

9 Months Ended

Sep. 30, 2020

Investments, Debt and Equity Securities [Abstract]

Investments

The Company’s investments subject to fair value measurement consist of the following:

	Cost Basis		Unrealized Gain / (Loss)		Fair Value
As of September 30, 2020
Short-term investments
Certificates of deposit	$	6.8	$	—	$	6.8
Long-term investments
Assets held in a rabbi trust	$	5.1	$	0.9	$	6.0
As of December 31, 2019
Short-term investments
Certificates of deposit	$	10.0	$	—	$	10.0
Long-term investments
Assets held in a rabbi trust	$	5.5	$	0.7	$	6.2

Schedule of Financing Receivables, Minimum Payments [Table Text Block]

Future minimum payments due from customers under finance lease receivables as of September 30, 2020 are as follows:

2020	11.9
2021	8.2
2022	7.2
2023	5.3
2024	4.6
Thereafter	2.9
	$	40.1

Schedule Of Components For Finance Lease Receivables [Table Text Block]

The following table presents the components of finance lease receivables as of September 30, 2020 and December 31, 2019:

	September 30, 2020		December 31, 2019
Gross minimum lease receivables	$	40.1	$	41.8
Allowance for credit losses	(0.3)		(0.3)
Estimated unguaranteed residual values	0.2		0.2
	40.0		41.7
Less:
Unearned interest income	(1.5)		(2.8)
Total	$	38.5	$	38.9