Restructuring and Other Charges, Net - Expected, incurred and remaining pre-tax restructuring costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Feb. 03, 2025
Summary of total expected, incurred and remaining pre-tax costs
Costs incurred	$ 22.0
Remaining costs to be incurred	1.2
Total expected restructuring costs	23.2	$ 22.0
Restructuring reserve activity
Net pre-tax restructuring charges	22.0
Utilization and foreign currency impact	(12.7)
Balance at the ending	9.3
Severance
Summary of total expected, incurred and remaining pre-tax costs
Costs incurred	18.0
Remaining costs to be incurred	0.5
Total expected restructuring costs	18.5
Restructuring reserve activity
Net pre-tax restructuring charges	18.0
Utilization and foreign currency impact	(9.5)
Balance at the ending	8.5
Legal and consultancy
Summary of total expected, incurred and remaining pre-tax costs
Costs incurred	1.4
Remaining costs to be incurred	0.4
Total expected restructuring costs	1.8
Restructuring reserve activity
Net pre-tax restructuring charges	1.4
Utilization and foreign currency impact	(1.0)
Balance at the ending	0.4
Asset write-downs
Summary of total expected, incurred and remaining pre-tax costs
Costs incurred	0.9
Total expected restructuring costs	0.9
Restructuring reserve activity
Net pre-tax restructuring charges	0.9
Utilization and foreign currency impact	(0.9)
Facility exit and other
Summary of total expected, incurred and remaining pre-tax costs
Costs incurred	1.7
Remaining costs to be incurred	0.3
Total expected restructuring costs	2.0
Restructuring reserve activity
Net pre-tax restructuring charges	1.7
Utilization and foreign currency impact	(1.3)
Balance at the ending	$ 0.4