Schedule of Other Finance Income (expense) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income and Expenses [Abstract]
Pension interest cost	$ (0.9)	$ (0.5)	$ (1.7)	$ (1.1)
Expected return on pension plan assets	1.0	0.8	1.9	1.7
Other finance income (expense)	$ 0.1	$ 0.3	$ 0.2	$ 0.6