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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Condensed Cash Flow Statements, Captions [Line Items]
Interest	$ 117.5	$ 107.7	$ 80.4
Income taxes, net	127.8	83.8	76.8
Argentina conversion losses	(68.7)	(30.5)	(11.2)
Financing Leases	65.7	85.9	31.4
Cash paid for acquisition related settlements and obligations	(2.8)	(4.0)	(7.3)
Restricted cash	438.5	376.4
Cash and cash equivalents	972.0	710.3
Cash, Cash Equivalents, and Restricted Cash	1,410.5	1,086.7	942.9	$ 469.0
Cash Held From Customers
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash	229.3	215.5
Deposits Liability
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash	156.3	139.9
Revolving Credit Facility
Condensed Cash Flow Statements, Captions [Line Items]
Restricted cash	40.7	15.0
PAI
Condensed Cash Flow Statements, Captions [Line Items]
Cash paid for acquisition related settlements and obligations	(2.8)	(1.1)
G4S
Condensed Cash Flow Statements, Captions [Line Items]
Cash paid for acquisition related settlements and obligations		(3.2)
Restricted cash	30.1
TVS
Condensed Cash Flow Statements, Captions [Line Items]
Cash paid for acquisition related settlements and obligations			(7.3)
ARGENTINA \| Argentina, Pesos
Condensed Cash Flow Statements, Captions [Line Items]
Purchase of currency conversion instruments			20.5
Proceeds from sale of currency conversion instruments			10.1
Argentina conversion losses			$ 10.4
Devaluation settled rates			100.00%
Payments to acquire marketable securities	27.6	12.9
Proceeds from sale of marketable securities	9.9
Cash and cash equivalents	$ 57.7	$ 52.9