REVENUES FROM CONTRACTS WITH CUSTOMERS (Tables)

12 Months Ended

Dec. 31, 2022

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
	Year Ended Year Ended December 31,
	2022		2021		2020
Revenue by Service
Regulated Waste and Compliance Services	$	1,798.2	$	1,854.0	$	1,930.2
Secure Information Destruction Services	906.5		792.9		745.3
Total Revenues	$	2,704.7	$	2,646.9	$	2,675.5
North America
Regulated Waste and Compliance Services	$	1,468.8	$	1,457.5	$	1,541.9
Secure Information Destruction Services	794.3		679.0		647.3
Total North America Segment	$	2,263.1	$	2,136.5	$	2,189.2
International
Regulated Waste and Compliance Services	$	329.4	$	396.5	$	388.3
Secure Information Destruction Services	112.2		113.9		98.0
Total International Segment	$	441.6	$	510.4	$	486.3

Schedule of Total Contract Acquisition Costs

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

In millions
	Year Ended December 31,
	2022		2021
Other current assets	$	14.2	$	12.4
Other assets	40.5		34.3
Total contract acquisition costs	$	54.7	$	46.7