REVENUES FROM CONTRACTS WITH CUSTOMERS (Tables)

3 Months Ended

Mar. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Revenues Disaggregated by Service, Primary Geographical Regions and Timing of Revenue Recognition

The following table presents revenues disaggregated by service and reportable segments:

In millions
	Three Months Ended March 31,
	2023		2022
Revenue by Service
Regulated Waste and Compliance Services	$	451.3	$	452.6
Secure Information Destruction Services	233.0		211.6
Total Revenues	$	684.3	$	664.2
North America
Regulated Waste and Compliance Services	$	368.7	$	362.1
Secure Information Destruction Services	204.7		181.6
Total North America Segment	$	573.4	$	543.7
International
Regulated Waste and Compliance Services	$	82.6	$	90.5
Secure Information Destruction Services	28.3		30.0
Total International Segment	$	110.9	$	120.5

Schedule of Total Contract Acquisition Costs

Total contract acquisition costs, net of accumulated amortization, were classified as follows:

In millions
	March 31, 2023		December 31, 2022
Other current assets	$	15.0	$	14.2
Other assets	43.4		40.5
Total contract acquisition costs	$	58.4	$	54.7

Schedule of Allowance for Credit Loss Activity

The changes in allowance for doubtful accounts were reported as follows:

In millions
	Three Months Ended March 31,
	2023		2022
Beginning Balance	$	53.3	$	43.3
Bad debt expense, net of recoveries	2.2		5.4
Write-offs	(5.8)		(2.5)
Other changes (1)	0.5		2.0
Ending Balance	$	50.2	$	48.2

(1)Amounts consist primarily of currency translation adjustments.