QUARTERLY FINANCIAL INFORMATION (UNAUDITED) (Tables)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Summary of Unaudited Consolidated Quarterly Results of Operations

The following table summarizes our unaudited consolidated quarterly results of operations as reported for 2020 and 2019:

In millions, except per share data
	First Quarter 2020		Second Quarter 2020		Third Quarter 2020		Fourth Quarter 2020		Year 2020
Revenues	$	785.0	$	598.2	$	636.4	$	655.9	$	2,675.5
Gross profit	286.6		229.7		267.3		269.5		1,053.1
Goodwill impairment	—		—		—		—		—
Divestiture losses, net of (gains)	58.3		3.8		104.1		(42.6)		123.6
Net (loss) income attributable to Stericycle, Inc. common shareholders	(20.1)		(4.5)		(81.2)		48.5		(57.3)
* Basic loss per common share	$	(0.22)	$	(0.05)	$	(0.89)	$	0.53	$	(0.63)
* Diluted loss per common share	$	(0.22)	$	(0.05)	$	(0.89)	$	0.53	$	(0.63)

In millions, except per share data
	First Quarter 2019		Second Quarter 2019		Third Quarter 2019		Fourth Quarter 2019		Year 2019
Revenues	$	830.1	$	845.8	$	833.1	$	799.9	$	3,308.9
Gross profit	297.1		302.6		295.3		279.5		1,174.5
Goodwill impairment	20.9		—		—		207.4		228.3
Divestiture losses, net of (gains)	(5.4)		0.3		83.2		24.9		103.0
Loss on early extinguishment of debt	—		23.1		—		—		23.1
Net (loss) income attributable to Stericycle, Inc. common shareholders	(37.8)		(30.5)		(59.2)		(219.3)		(346.8)
* Basic loss per common share	$	(0.42)	$	(0.33)	$	(0.65)	$	(2.41)	$	(3.81)
* Diluted loss per common share	$	(0.42)	$	(0.33)	$	(0.65)	$	(2.41)	$	(3.81)

*    EPS calculated on a quarterly basis, and, as such, the amounts may not total the calculated full-year EPS.