Income Taxes (Narrative) (Details) R$ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 BRL (R$)	Dec. 31, 2022 USD ($)	Dec. 31, 2023 BRL (R$)
Income Taxes [Line Items]
Benefit related to the Swiss Tax reform legislation enacted	$ (23.7)	$ 193.9		$ (43.6)
Deferred tax asset for Swiss tax basis adjustment	182.8	197.7
Valuation allowance	147.2	149.8
Brazil Amnesty Program, net of United States foreign tax credit	0.0	26.4		0.0
Net deferred tax assets	436.0	359.0
Net operating loss carryforwards	93.9
Net operating loss carryforwards, not subject to expiration	46.6
Income taxes paid	344.0	463.6		304.0
Accrued or deferred taxes relating to uncertain income tax positions	9.3	9.9
Uncertain tax positions recorded in Other noncurrent liabilities	378.4	344.2
Interest and penalties related to unrecognized tax benefits	3.6	0.3
Accrued interest and penalties relating to unrecognized tax benefits	30.9	27.9
Unrecognized income tax benefits that would affect effective tax rate	387.4	351.2
Indirect favorable effects relating to other tax jurisdictions	126.4	103.9
Deposits	342.5	463.8		656.7
Tax disallowance not including interest and penalties		27.1			R$ 131.5
Amnesty program gross estimate recorded to income tax provision		34.8	R$ 182.6
U.S. tax credits associated with the Amnesty program estimate		8.4
Change in tax positions, judgements, and lapses of statutes of limitations
Income Taxes [Line Items]
Indirect favorable effects relating to other tax jurisdictions	30.2	26.7
Foreign
Income Taxes [Line Items]
Net operating loss carryforwards	93.9
Deposits	25.2	26.9
Refunds received	18.5	19.7
Amount of unrecognized tax benefits that could be concluded on in the next 12 months	9.3
United States
Income Taxes [Line Items]
Unrecognized tax benefits to be utilized				$ 15.7
2025
Income Taxes [Line Items]
Net operating loss carryforwards, subject to expiration	0.7
2026
Income Taxes [Line Items]
Net operating loss carryforwards, subject to expiration	0.3
2027
Income Taxes [Line Items]
Net operating loss carryforwards, subject to expiration	4.0
2028 and thereafter
Income Taxes [Line Items]
Net operating loss carryforwards, subject to expiration	$ 42.3
Foreign tax basis adjustment
Income Taxes [Line Items]
Valuation allowance		85.4
Switzerland
Income Taxes [Line Items]
Benefit related to the Swiss Tax reform legislation enacted		$ 112.3