Restructuring costs (Details) $ in Millions	1 Months Ended	3 Months Ended
	Apr. 30, 2024 USD ($)	Mar. 31, 2024 USD ($) individual	Dec. 31, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Number of individuals impacted from workforce reductions | individual		100
Property and equipment, net		$ 494.4	$ 517.3
Workforce reduction
Restructuring Cost and Reserve [Line Items]
Accrued workforce reduction costs, Beginning of period	$ 3.2	5.0
Workforce reduction costs accrued		(0.1)
Workforce reduction costs paid		(1.6)
Currency translation adjustments, net		(0.1)
Accrued workforce reduction costs, end of period		3.2
Workforce reduction | Current Liability
Restructuring Cost and Reserve [Line Items]
Accrued workforce reduction costs, Beginning of period	3.2
Accrued workforce reduction costs, end of period		3.2
Facility Closing
Restructuring Cost and Reserve [Line Items]
Workforce reduction costs accrued	2.0
Property and equipment, net	$ 15.0
Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Workforce reduction costs accrued		$ 6.0