Restructuring Charges - Activity and Reserve Balance for Restructuring Charges by Segment (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	$ 3.3	$ 3.4
Restructuring charges		3.9
Restructuring charges	4.5
Currency translation		0.4
Cash payments	(4.5)	(4.4)
Restructuring reserve, ending balance	3.3	3.3
Corporate
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	0.0	0.0
Restructuring charges		1.0
Restructuring charges	1.9
Currency translation		0.0
Cash payments	(1.8)	(1.0)
Restructuring reserve, ending balance	0.1	0.0
Americas segment | Reportable Segments
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	0.8	0.2
Restructuring charges		1.2
Restructuring charges	1.3
Currency translation		0.0
Cash payments	(1.6)	(0.6)
Restructuring reserve, ending balance	0.5	0.8
International segment | Reportable Segments
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	2.5	3.2
Restructuring charges		1.7
Restructuring charges	1.3
Currency translation		0.4
Cash payments	(1.1)	(2.8)
Restructuring reserve, ending balance	$ 2.7	$ 2.5