REVENUES FROM CONTRACTS WITH CUSTOMERS (Tables)

3 Months Ended

Mar. 31, 2021

Revenue from Contract with Customer [Abstract]

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

In millions
	Three Months Ended March 31,
	2021		2020
Revenue by Service
Regulated Waste and Compliance Services	$	473.6	$	566.9
Secure Information Destruction Services	194.4		218.1
Total Revenues	$	668.0	$	785.0
North America
Regulated Waste and Compliance Services	$	366.8	$	468.6
Secure Information Destruction Services	166.9		186.0
Total North America Segment	$	533.7	$	654.6
International
Regulated Waste and Compliance Services	$	106.8	$	98.3
Secure Information Destruction Services	27.5		32.1
Total International Segment	$	134.3	$	130.4

Schedule of Total Contract Acquisition Costs

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

In millions
	March 31, 2021		December 31, 2020
Other current assets	$	11.4	$	11.1
Other assets	31.7		31.1
Total contract acquisition costs	$	43.1	$	42.2