Investments (Tables)

3 Months Ended

Mar. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Investment

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

	Cost Basis		Unrealized Gain		Fair Value
As of March 31, 2023
Short-term investments
Certificates of deposit	$	16.6	$	—	$	16.6
Long-term investments
Assets held in a rabbi trust	$	3.8	$	0.4	$	4.2
As of December 31, 2022
Short-term investments
Certificates of deposit	$	24.6	$	—	$	24.6
Long-term investments
Assets held in a rabbi trust	$	4.3	$	0.1	$	4.4