Investments (Tables)

6 Months Ended

Jun. 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 June 30, 2020
Short-term investments
Certificates of deposit	$	9.0	$	—	$	9.0
Long-term investments
Assets held in a rabbi trust	$	5.2	$	0.5	$	5.7
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 June 30, 2020 are as follows:

2020	12.7
2021	8.4
2022	7.1
2023	5.3
2024	4.7
Thereafter	3.0
	$	41.2

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

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

	June 30, 2020		December 31, 2019
Gross minimum lease receivables	$	41.2	$	41.8
Allowance for credit losses	(0.3)		(0.3)
Estimated unguaranteed residual values	0.2		0.2
	41.1		41.7
Less:
Unearned interest income	(1.7)		(2.8)
Total	$	39.4	$	38.9