Schedule of Other Finance Income (expense) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other Income and Expenses [Abstract]
Pension interest cost	$ (0.5)	$ (0.4)	$ (1.6)	$ (1.2)
Expected return on pension plan assets	0.8	0.7	2.5	2.1
Foreign currency translation on senior debt				4.6
Other finance income (Costs)	$ 0.3	$ 0.3	$ 0.9	$ 5.5