Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Schedule of changes in accumulated comprehensive income (loss)

The components of and changes in accumulated other comprehensive income (loss) for the years ended December 31, 2023, 2022 and 2021 were as follows:

	Cumulative Translation Adjustment		Pension and Postretirement Benefits		Total
Balance at January 1, 2021	$	(8.3)	$	(9.8)	$	(18.1)
Currency translation	(10.0)		—		(10.0)
Pension and OPEB activity, net of tax	—		8.9		8.9
Balance at December 31, 2021	(18.3)		(0.9)		(19.2)
Currency translation	(19.9)		—		(19.9)
Pension and OPEB activity, net of tax	—		(22.7)		(22.7)
Balance at December 31, 2022	(38.2)		(23.6)		(61.8)
Currency translation	7.7		—		7.7
Pension and OPEB activity, net of tax	—		10.4		10.4
Balance at December 31, 2023	$	(30.5)	$	(13.2)	$	(43.7)