Annual report pursuant to Section 13 and 15(d)

Nature of Business and Summary of Significant Accounting Policies - Schedule of Other Current Assets (Details)

v3.22.4
Nature of Business and Summary of Significant Accounting Policies - Schedule of Other Current Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Jun. 30, 2021
Text Block [Abstract]      
Prepaid insurance $ 3.2 $ 5.3 $ 0.8
Short-term marketable securities 4.3 4.9 4.6
Income tax receivable and prepaid income taxes 2.8 3.9 4.8
Other tax receivables 1.6 2.1 1.2
Other current assets 21.7 15.3 16.9
Prepaid expenses and other current assets $ 33.6 $ 31.5 $ 28.3