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Amount of cash inflow from sales of currency conversion instruments.

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Condensed Cash Flow Statements, Captions [Line Items]
Interest	$ 80.4	$ 84.2	$ 63.7
Income taxes, net	76.8	23.9	90.6
Financing leases	31.4	59.7	51.9
Payment of acquisition-related obligation	(7.3)	(20.3)	(17.6)
Restricted cash	322.0	158.0
Cash and cash equivalents	620.9	311.0
Cash, Cash Equivalents, and Restricted Cash	942.9	469.0	479.5	$ 726.9
Revolving Credit Facility
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash	5.0
Cash from Short Term Borrowings
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash		10.3
Cash Held From Customers
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash	199.5	100.3
Deposits Liability
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash	113.7	47.4
Maco
Condensed Cash Flow Statements, Captions [Line Items]
Payment of acquisition-related obligation		(15.6)	$ (16.3)
Rodoban
Condensed Cash Flow Statements, Captions [Line Items]
Payment of acquisition-related obligation		(2.6)
TVS
Condensed Cash Flow Statements, Captions [Line Items]
Payment of acquisition-related obligation	(7.3)
Argentina, Pesos
Condensed Cash Flow Statements, Captions [Line Items]
Purchase of currency conversion instruments	20.5	23.6
Proceeds from sale of currency conversion instruments	$ 10.1	$ 18.9