Significant Accounting Policies and Practices (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Schedule of Transactions Affecting Allowance for Doubtful Accounts

Transactions affecting the allowance for doubtful accounts during the years ended December 31, 2023, 2022 and 2021 were as follows:

(millions)	December 31, 2023			December 31, 2022		December 31, 2021
Beginning Balance	$	4.0		$	3.5	$	5.1
Provision for credit losses		1.7			0.5		0.8
Write offs and other		(3.1	)		-		(2.4	)
Ending Balance	$	2.6		$	4.0	$	3.5

Components of Accrued and Other Current Liabilities

Components of Accrued and other current liabilities as of December 31, 2023 and 2022 were as follows:

(millions)	December 31, 2023		December 31, 2022
Accrued rent	$	20.1	$	21.4
Compensation and payroll withholdings		26.2		29.2
Property, payroll and other taxes		5.1		7.8
Accrued insurance		24.9		24.0
Contract liabilities		17.5		17.4
Contingent consideration		2.8		1.8
Accrued expenses		31.5		36.0
Accrued and other current liabilities	$	128.1	$	137.6