Other Operating Income (Expense), net - Change in the restructuring accrual (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Restructuring Cost and Reserve [Line Items]
Payment of severance obligations, term	12 months
Employee severance
Changes in restructuring accruals [Roll Forward]
Beginning balance of restructuring accruals	$ 10.0	$ 12.4
Charges incurred and changes in estimates	1.9
Payments made	(7.5)	(6.0)
Foreign currency and other adjustments	0.1	(0.6)
Ending balance of restructuring accruals	4.5	5.8
Employee severance | Americas
Changes in restructuring accruals [Roll Forward]
Beginning balance of restructuring accruals	3.6	10.9
Charges incurred and changes in estimates	0.0
Payments made	(2.3)	(5.4)
Foreign currency and other adjustments	0.1	(0.4)
Ending balance of restructuring accruals	1.4	5.1
Employee severance | EMEA&APAC
Changes in restructuring accruals [Roll Forward]
Beginning balance of restructuring accruals	6.4	1.5
Charges incurred and changes in estimates	1.9
Payments made	(5.2)	(0.6)
Foreign currency and other adjustments	0.0	(0.2)
Ending balance of restructuring accruals	$ 3.1	$ 0.7