Segment information (Details) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2023 USD ($) segment	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment	4
Revenues	$ 1,185.4	$ 1,074.0
Operating Profit	79.8	62.4
Foreign currency transaction gains	(9.8)	(4.9)
Change in allowance estimate	6.3
Chile Antitrust Matter
Segment Reporting Information [Line Items]
Chile antitrust matter(f)	0.2		$ 1.4
Uncollectible Receivables
Segment Reporting Information [Line Items]
Change in allowance estimate		16.7
Reportable segments
Segment Reporting Information [Line Items]
Revenues	1,185.4	1,074.0
Operating Profit	164.5	135.3
Corporate expenses
Segment Reporting Information [Line Items]
General, administrative and other expenses	(42.6)	(28.5)
Foreign currency transaction gains	5.1	2.4
Reconciliation of segment policies to GAAP(a)	0.4	2.9
Other items not allocated to segments
Segment Reporting Information [Line Items]
Reorganization and Restructuring(b)	(14.2)	(11.7)
Acquisitions and dispositions, Operating profit	(22.0)	(15.2)
Other items not allocated to segments | Chile Antitrust Matter
Segment Reporting Information [Line Items]
Chile antitrust matter(f)	(0.2)	0.0
Other items not allocated to segments | Uncollectible Receivables
Segment Reporting Information [Line Items]
Change in allowance estimate	0.0	(16.7)
Other items not allocated to segments | Argentina
Segment Reporting Information [Line Items]
Argentina highly inflationary impact	(11.2)	(6.1)
North America | Reportable segments
Segment Reporting Information [Line Items]
Revenues	401.9	368.8
Operating Profit	38.6	24.4
Latin America | Reportable segments
Segment Reporting Information [Line Items]
Revenues	315.5	291.3
Operating Profit	66.6	63.0
Europe | Reportable segments
Segment Reporting Information [Line Items]
Revenues	268.7	222.1
Operating Profit	22.0	14.8
Rest of World | Reportable segments
Segment Reporting Information [Line Items]
Revenues	199.3	191.8
Operating Profit	$ 37.3	$ 33.1