Segment information (Details) $ in Millions	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment				4
Revenues	$ 1,216.2	$ 1,133.9		$ 2,401.6	$ 2,207.9
Operating Profit	105.6	96.5		185.4	158.9
Foreign currency transaction gains				(18.2)	(13.4)
Change in allowance estimate				9.6
Chile Antitrust Matter
Segment Reporting Information [Line Items]
Chile antitrust matter				0.4		$ 1.4
Uncollectible Receivables
Segment Reporting Information [Line Items]
Change in allowance estimate		0.4	$ 16.7
Reportable segments
Segment Reporting Information [Line Items]
Revenues	1,216.2	1,133.9		2,401.6	2,207.9
Operating Profit	174.0	160.7		338.5	296.0
Corporate expenses
Segment Reporting Information [Line Items]
General, administrative and other expenses	(47.3)	(39.9)		(89.9)	(68.4)
Foreign currency transaction gains	4.8	3.4		9.9	5.8
Reconciliation of segment policies to GAAP	0.3	(0.2)		0.7	2.7
Other items not allocated to segments
Segment Reporting Information [Line Items]
Reorganization and Restructuring	0.0	(2.7)		(14.2)	(14.4)
Acquisitions and dispositions	(15.0)	(15.4)		(37.0)	(30.6)
Other items not allocated to segments | Chile Antitrust Matter
Segment Reporting Information [Line Items]
Chile antitrust matter	(0.2)	(0.8)		(0.4)	(0.8)
Other items not allocated to segments | Uncollectible Receivables
Segment Reporting Information [Line Items]
Change in allowance estimate	0.0	0.4		0.0	(16.3)
Other items not allocated to segments | Argentina
Segment Reporting Information [Line Items]
Argentina highly inflationary impact	(11.0)	(9.0)		(22.2)	(15.1)
North America | Reportable segments
Segment Reporting Information [Line Items]
Revenues	397.4	401.6		799.3	770.4
Operating Profit	37.5	34.1		76.1	58.5
Latin America | Reportable segments
Segment Reporting Information [Line Items]
Revenues	333.9	306.3		649.4	597.6
Operating Profit	65.9	64.7		132.5	127.7
Europe | Reportable segments
Segment Reporting Information [Line Items]
Revenues	285.9	226.7		554.6	448.8
Operating Profit	29.3	22.4		51.3	37.2
Rest of World | Reportable segments
Segment Reporting Information [Line Items]
Revenues	199.0	199.3		398.3	391.1
Operating Profit	$ 41.3	$ 39.5		$ 78.6	$ 72.6