RESTRUCTURING, DIVESTITURES, AND IMPAIRMENTS (Tables)

9 Months Ended

Sep. 30, 2021

Restructuring and Related Activities [Abstract]

Schedule of Divestiture Losses (Gains)

Stericycle recognized the following Divestiture losses (gains), net in the Condensed Consolidated Statements of (Loss) Income:

In millions
	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
North America Segment
Domestic Environmental Solutions business	$	—	$	(8.3)	$	—	$	53.8
Total North America charges, net	—		(8.3)		—		53.8
International Segment
Japan operations	10.9		—		10.9		—
Argentina operations	—		112.4		—		112.4
Total International charges, net	10.9		112.4		10.9		112.4
Divestiture losses (gains), net	$	10.9	$	104.1	$	10.9	$	166.2

Schedule of Impairments

Impairments recognized for the period were reported as follows:

In millions
	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Impairments
Operational Optimization - SG&A	$	—	$	2.8	$	—	$	2.8
Asset Impairment - COR	—		—		—		6.8
Asset Impairment - SG&A	—		0.6		—		6.1
Total Impairments	$	—	$	3.4	$	—	$	15.7
North America
Operational Optimization - SG&A	$	—	$	—	$	—	$	—
Asset Impairment - COR	—		—		—		6.1
Asset Impairment - SG&A	—		—		—		4.0
Total North America Segment	$	—	$	—	$	—	$	10.1
International
Operational Optimization - SG&A	$	—	$	2.8	$	—	$	2.8
Asset Impairment - COR	—		—		—		0.7
Asset Impairment - SG&A	—		0.6		—		2.1
Total International Segment	$	—	$	3.4	$	—	$	5.6