10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x     QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2015 or

¨     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from             to             

Commission File Number 0-21229

Stericycle, Inc.

(Exact name of registrant as specified in its charter)

Delaware	36-3640402
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification Number)

28161 North Keith Drive

Lake Forest, Illinois 60045

(Address of principal executive offices, including zip code)

(847) 367-5910

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file reports), and (2) has been subject to such filing requirements for the past 90 days. YES x NO ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YES x NO ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definition of "large accelerated filer”, "accelerated filer” and "smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer x	Accelerated filer ¨
Non-accelerated filer ¨	Smaller reporting company ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES ¨ NO x

As of May 4, 2015 there were 85,047,014 shares of the registrant’s Common Stock outstanding.

Stericycle, Inc.

Table of Contents

	Page No.
PART I.  Financial Information
Item 1.  Financial Statements (Unaudited)
Condensed Consolidated Balance Sheets as of March 31, 2015 and December 31, 2014	1
Condensed Consolidated Statements of Income for the three months ended March 31, 2015 and 2014	2
Condensed Consolidated Statements of Comprehensive Income for the three months ended March 31, 2015 and 2014	3
Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2015 and 2014	4
Condensed Consolidated Statements of Changes in Equity for the three months ended March 31, 2015 and year ended December 31, 2014	5
Notes to Condensed Consolidated Financial Statements	6
Item 2.  Management’s Discussion and Analysis of Financial Condition and Results of Operations	22
Item 3.  Quantitative and Qualitative Disclosures about Market Risk	27
Item 4.  Controls and Procedures	27
PART II.  Other Information
Item 1.  Legal Proceedings	29
Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds	29
Item 6.  Exhibits	30
Signatures	31

PART I. – FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

STERICYCLE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

In thousands, except share and per share data
	March 31, 2015			December 31, 2014
ASSETS
Current Assets:
Cash and cash equivalents	$	38,283		$	22,236
Short-term investments	116			380
Accounts receivable, less allowance for doubtful accounts of $19,176 in 2015 and $19,083 in 2014	467,094			465,473
Deferred income taxes	27,331			28,322
Prepaid expenses	29,847			30,632
Other current assets	33,392			33,173
Total Current Assets	596,063			580,216
Property, Plant and Equipment, less accumulated depreciation of $374,115 in 2015 and $364,124 in 2014	446,831			460,408
Goodwill	2,419,284			2,418,832
Intangible assets, less accumulated amortization of $119,535 in 2015 and $114,922 in 2014	889,360			909,645
Other assets	31,976			32,621
Total Assets	$	4,383,514		$	4,401,722
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	113,212		$	131,969
Accounts payable	120,198			114,596
Accrued liabilities	157,047			131,743
Deferred revenues	20,313			21,624
Other current liabilities	71,630			61,599
Total Current Liabilities	482,400			461,531
Long-term debt, net of current portion	1,462,177			1,527,246
Deferred income taxes	422,971			431,643
Other liabilities	65,959			64,117
Equity:
Common stock (par value $.01 per share, 120,000,000 shares authorized, 85,208,191 issued and outstanding in 2015 and 84,883,517 issued and outstanding in 2014)	852			849
Additional paid-in capital	331,428			289,211
Accumulated other comprehensive loss	(206,434		)	(138,419		)
Retained earnings	1,805,059			1,743,371
Total Stericycle, Inc.’s Equity	1,930,905			1,895,012
Noncontrolling interest	19,102			22,173
Total Equity	1,950,007			1,917,185
Total Liabilities and Equity	$	4,383,514		$	4,401,722

The accompanying notes are an integral part of these condensed consolidated financial statements.

1

STERICYCLE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

In thousands, except share and per share data
	Three Months Ended March 31,
	2015			2014
Revenues	$	663,319		$	569,955
Costs and Expenses:
Cost of revenues (exclusive of depreciation shown below)	367,340			301,760
Depreciation - cost of revenues	14,648			12,726
Selling, general and administrative expenses (exclusive of depreciation and amortization shown below)	141,363			112,180
Depreciation – selling, general and administrative expenses	4,118			3,315
Amortization	8,797			7,315
Total Costs and Expenses	536,266			437,296
Income from Operations	127,053			132,659
Other Income (Expense):
Interest income	35			20
Interest expense	(18,633		)	(14,918		)
Other expense, net	(598		)	(700		)
Total Other Expense	(19,196		)	(15,598		)
Income Before Income Taxes	107,857			117,061
Income Tax Expense	32,047			37,291
Net Income	$	75,810		$	79,770
Less: Net Income Attributable to Noncontrolling Interests	352			621
Net Income Attributable to Stericycle, Inc.	$	75,458		$	79,149
Earnings Per Common Share Attributable to Stericycle, Inc. Common Shareholders:
Basic	$	0.89		$	0.93
Diluted	$	0.87		$	0.91
Weighted Average Number of Common Shares Outstanding:
Basic	85,037,823			85,270,046
Diluted	86,357,006			86,613,843

The accompanying notes are an integral part of these condensed consolidated financial statements.

2

STERICYCLE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited)

In thousands
	Three Months Ended March 31,
	2015			2014
Net Income	$	75,810		$	79,770
Other Comprehensive Income/ (Loss):
Foreign currency translation adjustments	(64,501		)	(1,109		)
Amortization of cash flow hedge into income, net of tax ($54 and $50) for the three months ended March 31, 2015 and 2014, respectively)	90			79
Change in fair value of cash flow hedge, net of tax ($2,381 and $0) for the three-months ended March 31, 2015 and 2014, respectively)	(4,424		)	—
Total Other Comprehensive Income/ (Loss)	(68,835		)	(1,030		)
Comprehensive Income	6,975			78,740
Less: Comprehensive Income/ (Loss) Attributable to Noncontrolling Interests	(468		)	251
Comprehensive Income Attributable to Stericycle, Inc.	$	7,443		$	78,489

The accompanying notes are an integral part of these condensed consolidated financial statements.

3

STERICYCLE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

In thousands
	Three Months Ended March 31,
	2015			2014
OPERATING ACTIVITIES:
Net income	$	75,810		$	79,770
Adjustments to reconcile net income to net cash provided by operating activities:
Stock compensation expense	5,487			4,672
Excess tax benefit of stock options exercised	(8,222		)	(3,734		)
Depreciation	18,766			16,041
Amortization	8,797			7,315
Deferred income taxes	(2,957		)	6,175
Change in fair value of contingent consideration	(675		)	4,789
Other, net	5,988			—
Changes in operating assets and liabilities, net of effect of acquisitions and divestitures:
Accounts receivable	(14,491		)	4,529
Accounts payable	5,443			5,279
Accrued liabilities	35,924			14,189
Deferred revenues	(628		)	2,642
Other assets and liabilities	3,312			4,182
Net cash provided by operating activities	132,554			145,849
INVESTING ACTIVITIES:
Payments for acquisitions, net of cash acquired	(34,210		)	(12,262		)
Proceeds from/ (purchases of) investments	257			(1,947		)
Capital expenditures	(21,356		)	(16,420		)
Net cash used in investing activities	(55,309		)	(30,629		)
FINANCING ACTIVITIES:
Repayments of long-term debt and other obligations	(9,780		)	(12,430		)
Borrowings on foreign bank debt	4,851			36,640
Repayments on foreign bank debt	(38,252		)	(37,157		)
Borrowings on term loan	250,000			—
Borrowings on senior credit facility	394,097			149,000
Repayments on senior credit facility	(670,254		)	(203,377		)
Payments on capital lease obligations	(988		)	(876		)
Purchases and cancellations of treasury stock	(11,516		)	(76,914		)
Payment for cash flow hedge	(8,833		)	—
Proceeds from issuance of common stock	27,452			8,655
Excess tax benefit of stock options exercised	8,222			3,734
Payments to noncontrolling interests	(2,603		)	(97		)
Net cash used in financing activities	(57,604		)	(132,822		)
Effect of exchange rate changes on cash and cash equivalents	(3,594		)	43
Net increase/ (decrease) in cash and cash equivalents	16,047			(17,559		)
Cash and cash equivalents at beginning of period	22,236			67,167
Cash and cash equivalents at end of period	$	38,283		$	49,608
NON-CASH ACTIVITIES:
Issuances of obligations for acquisitions	$	21,543		$	13,095

The accompanying notes are an integral part of these condensed consolidated financial statements.

4

STERICYCLE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

Three Months Ended March 31, 2015 and

Year Ended December 31, 2014

(Unaudited)

In thousands
	Stericycle, Inc. Equity
	Issued and Outstanding Shares		Common Stock			Additional Paid-In Capital			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Noncontrolling Interest			Total Equity
Balance at January 1, 2014	85,500		$	855		$	195,110		$	1,610,964		$	(56,468	)	$	17,077		$	1,767,538
Net income									326,456						1,690			328,146
Currency translation adjustment												(80,221		)	(2,650		)	(82,871		)
Change in qualifying cash flow hedge, net of tax												(1,730		)				(1,730		)
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases	1,061		11			58,551												58,562
Purchase/ cancellation of treasury stock	(1,677	)	(17		)	—			(194,049		)							(194,066		)
Stock compensation expense						17,773												17,773
Excess tax benefit of stock options exercised						17,906												17,906
Noncontrolling interests attributable to acquisitions															6,781			6,781
Reduction to noncontrolling interests due to additional ownership						(129		)							(725		)	(854		)
Balance at December 31, 2014	84,884		$	849		$	289,211		$	1,743,371		$	(138,419	)	$	22,173		$	1,917,185
Net income									75,458						352			75,810
Currency translation adjustment												(63,681		)	(820		)	(64,501		)
Change in qualifying cash flow hedge, net of tax												(4,334		)				(4,334		)
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases	425		4			28,508												28,512
Purchase/ cancellation of treasury stock	(101	)	(1		)	—			(13,770		)							(13,771		)
Stock compensation expense						5,487												5,487
Excess tax benefit of stock options exercised						8,222												8,222
Reduction to noncontrolling interests due to additional ownership						—									(2,603		)	(2,603		)
Balance at March 31, 2015	85,208		$	852		$	331,428		$	1,805,059		$	(206,434	)	$	19,102		$	1,950,007

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

STERICYCLE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Unless the context requires otherwise, "we", "us" or "our" refers to Stericycle, Inc. and its subsidiaries on a consolidated basis.

NOTE 1 – BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations. However, the Company believes the disclosures included in the accompanying condensed consolidated financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments necessary for a fair presentation for the periods presented have been reflected and are of a normal recurring nature. These condensed consolidated financial statements should be read in conjunction with the Stericycle, Inc. and Subsidiaries Consolidated Financial Statements and notes thereto for the year ended December 31, 2014, as filed with our Annual Report on Form 10-K for the year ended December 31, 2014. The results of operations for the three months ended March 31, 2015 are not necessarily indicative of the results that may be achieved for the entire year ending December 31, 2015.

There were no material changes in the Company’s critical accounting policies since the filing of its 2014 Form 10-K. As discussed in the 2014 Form 10-K, the preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make certain estimates and assumptions that affect the amount of reported assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and revenues and expenses during the periods reported. Actual results may differ from those estimates.

We have evaluated subsequent events through the date of filing this quarterly report on Form 10-Q. No events have occurred that would require adjustment to or disclosure in the condensed consolidated financial statements.

NOTE 2 – ACQUISITIONS AND DIVESTITURES

The following table summarizes the locations of our acquisitions for the three months ended March 31, 2015:

Acquisition Locations	2015
United States	4
Brazil	2
Ireland	1
Mexico	2
Romania	2
Republic of Korea	3
Spain	1
Total	15

During the quarter ended March 31, 2015, we completed fifteen acquisitions. Domestically, we acquired 100% of stock of one regulated waste business and selected assets of three regulated waste

6

businesses. Internationally, in Brazil, we acquired 100% of the stock of two regulated waste businesses. In Ireland, we acquired 100% of the stock of one regulated waste business. In Mexico, we acquired 100% of the stock of two regulated waste businesses. In Romania, we acquired selected assets of two regulated waste businesses. In Republic of Korea, we acquired selected assets of three regulated waste businesses. In Spain, we acquired selected assets of one regulated waste business.

The following table summarizes the aggregate purchase price paid for acquisitions and other adjustments of consideration to be paid for acquisitions during the three months ended March 31:

In thousands
	Three Months Ended March 31,
	2015		2014
Cash	$	34,210	$	12,262
Promissory notes	7,618		12,654
Deferred consideration	624		441
Contingent consideration	13,301		—
Total purchase price	$	55,753	$	25,357

For financial reporting purposes, our acquisitions were accounted for using the acquisition method of accounting. These acquisitions resulted in the recognition of goodwill in our financial statements reflecting the premium paid to acquire businesses that we believe are complementary to our existing operations and fit our growth strategy. During the three months ended March 31, 2015, we recognized a net increase in goodwill of $41.2 million excluding the effect of foreign currency translation (see Note 9 – Goodwill and Other Intangible Assets, in the Notes to the Condensed Consolidated Financial Statements). A net increase of $12.2 million was assigned to our United States reportable segment, and a net increase of $29.0 million was assigned to our International reportable segment. Approximately $6 million of the goodwill recognized during the three months ended March 31, 2015 will be deductible for income taxes.

During the three months ended March 31, 2015, we recognized a net increase of $19.8 million from the estimated fair value of acquired customer relationships, excluding the effect of foreign currency translation. Amortizable lives of the acquired during the quarter customer relationships ranges 15 to 20 years.

The purchase prices for these acquisitions in excess of acquired tangible assets have been primarily allocated to goodwill and other intangibles and are preliminary, pending completion of certain intangible asset valuations and completion accounts. The following table summarizes the preliminary purchase price allocation for current period acquisitions and other adjustments to purchase price allocations during the three months ended March 31:

In thousands
	Three Months Ended March 31,
	2015			2014
Fixed assets	$	(1,477	)	$	1,184
Intangibles	19,791			14,277
Goodwill	41,190			10,850
Accounts receivable	4,217			2,223
Accounts payable	(3,512		)	(659		)
Net other (liabilities)/ assets	(1,079		)	(2,024		)
Debt	—			321
Net deferred tax liabilities	(3,377		)	(815		)
Total purchase price allocation	$	55,753		$	25,357

7

During the three months ended March 31, 2015 and 2014, the Company incurred $3.3 million and $3.2 million, respectively, of acquisition related expenses. These expenses are included with "Selling, general and administrative expenses" ("SG&A") on our Condensed Consolidated Statements of Income.

NOTE 3 – NEW ACCOUNTING STANDARDS

Accounting Standards Recently Adopted

Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity

On January 1, 2015, we adopted guidance on the presentation and disclosures of reporting discontinued operations. The new guidance defines a discontinued operation as a disposal of a component or group of components that is disposed of or is classified as held for sale and "represents a strategic shift that has (or will have) a major effect on an entity's operations and financial results." For disposals of individually significant components that do not qualify as discontinued operations, an entity must disclose pre-tax earnings of the disposed component. The Company has not disposed of a component of our entity and therefore the implementation of this guidance did not affect our financial position, results of operations, or disclosure requirements.

Accounting Standards Issued But Not Yet Adopted

Revenue From Contracts With Customers

In May 2014, the Financial Accounting Standards Board (the "FASB") issued guidance to provide a single, comprehensive revenue recognition model for all contracts with customers. The revenue guidance contains principles that an entity will apply to determine the measurement of revenue and timing of when it is recognized. The underlying principle is that an entity will recognize revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to in exchange for those goods or services. The standard will be effective for the first interim period within annual reporting periods beginning after December 15, 2016 for public entities, with no early adoption permitted. The Company is currently evaluating the impact of the change, however it does not expect the adoption of this guidance to have a material impact on the Company’s financial position or results of operations.

On April 1, 2015, the FASB voted to propose to defer the effective date of the new revenue recognition standard by one year; although early adoption will be permitted after January 1, 2017. The FASB expects to issue an Accounting Standards Update for public comment during the second quarter of 2015.

Accounting for Share-Based Payment When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period

In June 2014, the FASB issued guidance that applies to all reporting entities that grant their employees share-based payments in which the terms of the award provide that a performance target that affects vesting could be achieved after the requisite service period. It requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition and follows existing accounting guidance for the treatment of performance conditions. The standard will be effective for annual periods and interim periods within those annual periods beginning after December 15, 2015, with early adoption permitted. The Company does not have any share-based payments with a performance target and therefore does not expect the adoption of this guidance to have a material impact on the Company’s financial position or results of operations.

8

Interest-Imputation of Interest

In April 2015, the FASB issued guidance that requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the debt liability rather than as an asset. The recognition and measurement guidance for debt issuance costs are not affected by the accounting standard update. The standard will be effective for annual periods and interim periods within those annual periods beginning after December 15, 2015, with early adoption permitted. The revised standard will be adopted by the Company on January 1, 2016, will be applied retrospectively and will require reclassifications within the Company’s consolidated balance sheets and statements of cash flows.  The revised standard only affects presentation and therefore will not have an impact on the Company’s results of operations.

NOTE 4 – FAIR VALUE MEASUREMENTS

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy distinguishes between (1) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (2) an entity's own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy are described below:

Level 1 – Quoted prices in active markets for identical assets or liabilities.

Level 2 – Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 – Inputs that are generally unobservable and typically reflect management’s estimate of assumptions that market participants would use in pricing the asset or liability.

Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment, and may affect the valuation of assets and liabilities and their placement within the fair value hierarchy levels. The impact of our creditworthiness has been considered in the fair value measurements noted below. In addition, the fair value measurement of a liability must reflect the nonperformance risk of an entity. There were no movements of items between fair value hierarchies.

In thousands
			Fair Value Measurements Using
	Total as of March 31, 2015		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	38,283	$	38,283	$	—	$	—
Short-term investments	116		116		—		—
Derivatives financial instruments	1,057		—		1,057		—
Total assets	$	39,456	$	38,399	$	1,057	$	—
Liabilities:
Contingent consideration	$	28,423	$	—	$	—	$	28,423
Total liabilities	$	28,423	$	—	$	—	$	28,423

9

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2014		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	22,236	$	22,236	$	—	$	—
Short-term investments	380		380		—		—
Derivatives financial instruments	515		—		515		—
Total assets	$	23,131	$	22,616	$	515	$	—
Liabilities:
Contingent consideration	$	19,941	$	—	$	—	$	19,941
Derivatives financial instruments	2,408		—		2,408		—
Total liabilities	$	22,349	$	—	$	2,408	$	19,941

For our derivative financial instruments we use a market approach valuation technique based on observable market transactions of spot and forward rates.

We recorded a $1.1 million asset related to the fair value of the U.S. dollar-Canadian dollar foreign currency swap which was classified as other assets at March 31, 2015. The objective of the swap is to offset the foreign exchange risk to the U.S. dollar equivalent cash outflows for our Canadian subsidiary.

In March 2015, we cash settled a treasury lock hedge for $8.8 million of which $5.3 million, net of $3.5 million tax, was recognized in accumulated other comprehensive income. The purpose was to lock in the treasury rate on the issuance of expected private placement debt and to eliminate interest rate risk.

We had contingent consideration liabilities recorded using Level 3 inputs in the amount of $28.4 million, of which $17.2 million was classified as current liabilities at March 31, 2015. Contingent consideration liabilities were $19.9 million at December 31, 2014. Contingent consideration represents amounts expected to be paid as part of acquisition consideration only if certain future events occur. These events are usually targets for revenues or earnings related to the business acquired. We arrive at the fair value of contingent consideration by applying a weighted probability of potential outcomes to the maximum possible payout. The calculation of these potential outcomes is dependent on both past financial performance and management assumptions about future performance. If the financial performance measures were all fully met, our maximum liability would be $29.6 million at March 31, 2015. Contingent consideration liabilities are reassessed each quarter and are reflected in the Condensed Consolidated Balance Sheets as part of "Other current liabilities" and "Other liabilities". Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at December 31, 2014	$	19,941
Increases due to acquisitions	13,301
Decrease due to payments	(750		)
Changes due to foreign currency fluctuations	(3,394		)
Changes in fair value reflected in Selling, general, and administrative expenses	(675		)
Contingent consideration at March 31, 2015	$	28,423

Fair Value of Debt: At March 31, 2015, the fair value of the Company’s debt obligations was estimated, using Level 2 inputs, at $1.61 billion compared to a carrying amount of $1.58 billion. At December 31, 2014, the fair value of the Company’s debt obligations was estimated, using Level 2 inputs, at $1.67 billion compared to a carrying amount of $1.66 billion. The fair values were estimated using an income approach by applying market interest rates for comparable instruments. The Company has no current plans to retire a significant amount of its debt prior to maturity.

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NOTE 5 – INCOME TAXES

We file income tax returns in the U.S, in various states and in certain foreign jurisdictions.

The Company has recorded accruals to cover uncertain tax positions taken on previously filed tax returns. Such liabilities relate to additional taxes, interest and penalties the Company may be required to pay in various tax jurisdictions. During the course of examinations by various taxing authorities, proposed adjustments may be asserted. The Company evaluates such items on a case-by-case basis and adjusts the accrual for uncertain tax positions. During the quarter ended March 31, 2015, we had no material changes to our accruals related to previous  or current uncertain tax positions. The effective tax rates for the quarters ended March 31, 2015 and 2014 were approximately 29.7% and 31.9%, respectively. The decrease in the current quarter tax rate is primarily related to a benefit from the recognition of tax deductible goodwill associated with legal entity mergers in Spain and Brazil.

NOTE 6 – STOCK BASED COMPENSATION

At March 31, 2015, we had the following stock option and stock purchase plans:

• the 2014 Incentive Stock Plan, which our stockholders approved in May 2014;

• the 2011 Incentive Stock Plan, which our stockholders approved in May 2011;

• the 2008 Incentive Stock Plan, which our stockholders approved in May 2008;

• the 2005 Incentive Stock Plan, which our stockholders approved in April 2005;

• the 2000 Nonstatutory Stock Option Plan, which expired in February 2010;

• the 1997 Stock Option Plan, which expired in January 2007;

• the 1996 Directors Stock Option Plan, which expired in May 2006; and

• the Employee Stock Purchase Plan ("ESPP"), which our stockholders approved in May 2001.

Stock-Based Compensation Expense:

The following table presents the total stock-based compensation expense resulting from stock option awards, restricted stock units ("RSUs"), and the ESPP included in the Condensed Consolidated Statements of Income:

In thousands
	Three Months Ended March 31,
	2015		2014
Cost of revenues – stock option plan	$	23	$	7
Selling, general and administrative – stock option plan	4,729		4,041
Selling, general and administrative – RSUs	346		315
Selling, general and administrative – ESPP	389		309
Total pre-tax expense	$	5,487	$	4,672

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The following table sets forth the tax benefits related to stock compensation:

In thousands
	Three Months Ended March 31,
	2015		2014
Tax benefit recognized in Statement of Income	$	2,468	$	909
Excess tax benefit realized	8,222		3,734

Stock Options:

Stock option activity for the three months ended March 31, 2015, is summarized as follows:

	Number of Options		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Life	Total Aggregate Intrinsic Value
					(in years)	(in thousands)
Outstanding at beginning of year	5,377,857		$	80.88
Granted	860,534		130.33
Exercised	(425,175	)	65.19
Forfeited	(66,154	)	105.30
Canceled or expired	(1,100	)	56.90
Outstanding at March 31, 2015	5,745,962		$	89.17	6.27	$	294,519
Exercisable at March 31, 2015	3,133,658		$	71.77	5.37	$	215,171
Vested and expected to vest at March 31, 2015	5,476,973		$	87.92

As of March 31, 2015, there was $42.5 million of total unrecognized compensation expense related to non-vested option awards, which is expected to be recognized over a weighted average period of 3.48 years.

The following table sets forth the total intrinsic value of options exercised in the quarter ended March 31:

In thousands
	Three Months Ended March 31,
	2015		2014
Total exercise intrinsic value of options exercised	$	29,525	$	11,796

The total exercise intrinsic value represents the total pre-tax value (the difference between the sales price on that trading day the option was exercised and the exercise price associated with the respective option).

The Company uses historical data to estimate expected life and volatility. The estimated fair value of stock options at the time of the grant using the Black-Scholes model option pricing model was as follows:

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	Three Months Ended March 31,
	2015			2014
Stock options granted (shares)	860,534			854,778
Weighted average fair value at grant date (per share)	$	22.84		$	21.28
Assumptions:
Expected term (in years)	4.79			4.78
Expected volatility	16.62		%	17.68		%
Expected dividend yield	—		%	—		%
Risk free interest rate	1.48		%	1.45		%

Restricted Stock Units:

Restricted stock units ("RSUs") vest at the end of three or five years. Our 2008, 2011 and 2014 Plans include a share reserve related to RSUs granted at a 2-1 ratio. A summary of the status of our non-vested RSUs and changes during the three months ended March 31, 2015, are as follows:

	Number of Units		Weighted Average Grant Date Fair Value		Total Aggregate Intrinsic Value
					(in thousands)
Non-vested at beginning of year	63,600		$	96.04
Granted	10,124		130.19
Vested and released	—		—
Forfeited	(1,470	)	100.77
Non-vested at March 31, 2015	72,254		$	100.73	$	10,147

As of March 31, 2015, there was $5.0 million of total unrecognized compensation expense related to RSUs, which is expected to be recognized over a weighted average period of 2.92 years.

NOTE 7 – COMMON STOCK

The following table provides information about our repurchase of shares of our common stock during the three months ended March 31, 2015:

	Number of Shares Repurchased and Canceled	Amount for Repurchases		Average Price Paid per Share
		(in thousands)
Three months ended March 31, 2015	100,713	$	13,771	$	136.74
Three months ended March 31, 2014	685,900	$	78,340	$	114.20

Of the 100,713 shares repurchased during the three months ended March 31, 2015, 16,000 shares in the amount of $2.3 million were not settled. This amount is recognized as part of other current liabilities on our Condensed Consolidated Balance Sheet at March 31, 2015.

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NOTE 8 – EARNINGS PER COMMON SHARE

Basic earnings per share is computed by dividing income available to common shareholders by the weighted-average number of shares of common stock outstanding during the period. Diluted earnings per share is computed by dividing income available to common shareholders by the weighted-average number of shares of common stock outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. Potentially dilutive securities include outstanding stock options, shares to be purchased under the Company’s employee stock purchase plan and RSUs. The effect of potentially dilutive securities is reflected in diluted earnings per share by application of the treasury stock method. Under the treasury stock method, an increase in the fair market value of the Company’s common stock can result in a greater dilutive effect from potentially dilutive securities.

The following table sets forth the computation of basic and diluted earnings per share:

In thousands, except share and per share data
	Three Months Ended March 31,
	2015		2014
Numerator:
Numerator for basic earnings per share net income attributable to Stericycle, Inc.	$	75,458	$	79,149
Denominator:
Denominator for basic earnings per share-weighted average shares	85,037,823		85,270,046
Effect of diluted securities:
Employee stock options	1,319,183		1,343,797
Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises	86,357,006		86,613,843
Earnings per share – Basic	$	0.89	$	0.93
Earnings per share – Diluted	$	0.87	$	0.91

For additional information regarding outstanding employee stock options, see Note 6 - Stock Based Compensation, in the Notes to the Condensed Consolidated Financial Statements.

NOTE 9 – GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill and other identifiable indefinite lived intangibles are not amortized, but are subject to an annual impairment test, or more frequent testing if circumstances indicate that they may be impaired.

Goodwill:

We have two geographical reportable segments, "United States" and "International", both of which have goodwill. We have retroactively reclassified $6.4 million of goodwill related to Puerto Rico from the United States segment to the International segment. The changes in the carrying amount of goodwill since January 1, 2014, by reportable segment, were as follows:

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In thousands
	United States			International			Total
Balance as of January 1, 2014	$	1,671,723		$	559,859		$	2,231,582
Goodwill acquired during year	169,754			88,263			258,017
Purchase accounting allocation adjustments	(4,825		)	(17,595		)	(22,420		)
Changes due to foreign currency fluctuations	(2,337		)	(46,010		)	(48,347		)
Balance as of December 31, 2014	1,834,315			584,517			2,418,832
Goodwill acquired during year	10,260			28,989			39,249
Purchase accounting allocation adjustments	1,941			—			1,941
Goodwill other changes	—			(440		)	(440		)
Changes due to foreign currency fluctuations	(2,631		)	(37,667		)	(40,298		)
Balance as of March 31, 2015	$	1,843,885		$	575,399		$	2,419,284

Current year adjustments to goodwill for certain 2014 acquisitions are primarily due to the finalization of intangible asset valuations.

Other Intangible Assets:

As of March 31, 2015 and December 31, 2014, the values of other intangible assets were as follows:

In thousands
	March 31, 2015						December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Net Value		Gross Carrying Amount		Accumulated Amortization		Net Value
Amortizable intangibles:
Covenants not-to-compete	$	8,451	$	5,959	$	2,492	$	8,474	$	5,688	$	2,786
Customer relationships	750,022		112,107		637,915		755,148		107,365		647,783
Tradenames	4,265		880		3,385		6,062		1,313		4,749
Technology	611		547		64		611		521		90
Other	517		42		475		539		35		504
Indefinite lived intangibles:
Operating permits	239,229		—		239,229		247,933		—		247,933
Tradenames	5,800		—		5,800		5,800		—		5,800
Total	$	1,008,895	$	119,535	$	889,360	$	1,024,567	$	114,922	$	909,645

During the quarter ended March 31, 2015, we wrote off $0.2 million in customer relationships, $1.2 million in operating permits, and $1.0 million in tradenames, due to rationalizing certain of our domestic and international operations (see Note 13 - Restructuring Charges in the Notes to the Condensed Consolidated Financial Statements). These expenses are reflected as part of SG&A on our Condensed Consolidated Statements of Income. Under generally accepted accounting principles, a fair value must be assigned to all acquired assets based on a theoretical "market participant" regardless of the acquirer's intended use for those assets.This accounting treatment can lead to the recognition of losses when a company disposes of acquired assets. We complete our annual impairment analysis of our indefinite lived intangibles during the quarter ended December 31 of each year, or more frequently, if circumstances indicate that they may be impaired.

Our finite-lived intangible assets are amortized over their useful lives. We have determined that our customer relationships have useful lives from 10 to 40 years based upon the type of customer, with a weighted average remaining useful life of 23.6 years. We have covenants not-to-compete intangibles with useful lives from 3 to 14 years, with a weighted average remaining useful life of 4.4 years. We have tradename intangibles with useful lives from 10 to 40 years, with a weighted average remaining useful life of 17.3 years. We have technology with a useful life of 5 years, with a weighted average remaining useful life of 1.0 years. We have

15

determined that our permits have indefinite lives due to our ability to renew these permits with minimal additional cost, and therefore these are not amortized.

During the quarters ended March 31, 2015 and 2014, the aggregate amortization expense was $8.8 million and $7.3 million, respectively.

The estimated amortization expense for each of the next five years, assuming no additional amortizable intangible assets, is as follows for the years ended December 31:

In thousands
2015	$	34,084
2016	33,788
2017	33,662
2018	33,624
2019	33,603

Future amortization expense may fluctuate depending on changes in foreign currency rates, future acquisitions, or changes to the estimated amortizable life of the intangibles. The estimates for amortization expense noted above are based upon foreign exchange rates as of March 31, 2015.

NOTE 10 – ENVIRONMENTAL REMEDIATION LIABILITIES

We record a liability for environmental remediation when such liability becomes probable and the costs or damages can be reasonably estimated. We accrue environmental remediation costs, on an undiscounted basis, associated with identified sites where an assessment has indicated that cleanup costs are probable and can be reasonably estimated, but the timing of such payments is not fixed and determinable. Such accruals are based on currently available information, estimated timing of remedial actions, existing technology, and enacted laws and regulations. The liability for environmental remediation is included in the Consolidated Balance Sheets in current liabilities within "Accrued liabilities" and in noncurrent liabilities within "Other liabilities."

At March 31, 2015, the total environmental remediation liabilities recorded were $32.5 million, of which $3.2 million was classified as accrued liabilities and $29.3 million was classified as other liabilities.

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NOTE 11 – DEBT

Long-term debt consisted of the following:

In thousands
	March 31, 2015		December 31, 2014
Obligations under capital leases	$	7,427	$	9,185
$1.2 billion senior credit facility weighted average rate 1.72%, due in 2019	175,564		459,975
$250 million term loan 0.92%, due in 2015	250,000		—
$100 million private placement notes 5.64%, due in 2015	100,000		100,000
$175 million private placement notes 3.89%, due in 2017	175,000		175,000
$125 million private placement notes 2.68%, due in 2019	125,000		125,000
$225 million private placement notes 4.47%, due in 2020	225,000		225,000
$125 million private placement notes 3.26%, due in 2022	125,000		125,000
Promissory notes and deferred consideration weighted average rate of 3.92% and weighted average maturity of 3.3 years	274,804		279,590
Foreign bank debt weighted average rate 8.98% and weighted average maturity of 1.8 years	117,594		160,465
Total debt	1,575,389		1,659,215
Less: current portion of total debt	113,212		131,969
Long-term portion of total debt	$	1,462,177	$	1,527,246

Our $1.2 billion senior credit facility maturing in June 2019, our $250.0 million term loan maturing in July 2015, our $100.0 million private placement notes maturing April 2015, our $175.0 million private placement notes maturing in October 2017, our $125.0 million private placement notes maturing in December 2019, our $225.0 million private placement notes maturing in October 2020, and our $125.0 million private placement notes maturing in December 2022, all require us to comply with various financial, reporting and other covenants and restrictions, including a restriction on dividend payments. The financial debt covenants are the same for the senior credit facility and the private placement notes. At March 31, 2015, we were in compliance with all of our financial debt covenants.

As of March 31, 2015 and December 31, 2014, we had $157.7 million and $162.9 million, respectively, committed to outstanding letters of credit under our senior credit facility. The unused portion of the revolving credit facility as of March 31, 2015 and December 31, 2014 was $866.7 million and $577.1 million, respectively.

Both our $100.0 million private placement notes that mature in April 2015 and our $250.0 million term loan that matures in July 2015 were classified as long-term debt due to our intent and ability to refinance these obligations by using other senior credit facility.

NOTE 12 – GEOGRAPHIC INFORMATION

Management has determined that we have two reportable segments: United States and International. Revenues are attributed to countries based on the location of customers. The same accounting principles and critical accounting policies are used in the preparation of the financial statements for both reportable segments.

We have retroactively reclassified immaterial amounts related to Puerto Rico from the United States segment to the International segment.

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Detailed information for our United States reportable segment is as follows:

In thousands
	Three Months Ended March 31,
	2015		2014
Regulated and compliance solutions revenues	$	452,269	$	366,699
Recall and returns solutions revenues	19,979		23,064
Total revenues	472,248		389,763
Net interest expense	10,845		10,646
Income before income taxes	102,890		104,492
Income taxes	37,880		37,039
Net income attributable to Stericycle, Inc.	$	65,010	$	67,453
Depreciation and amortization	$	16,140	$	12,697

Detailed information for our International reportable segment is as follows:

In thousands
	Three Months Ended March 31,
	2015			2014
Regulated and compliance solutions revenues	$	191,071		$	180,192
Net interest expense	7,753			4,252
Income before income taxes	4,967			12,569
Income taxes	(5,833		)	252
Net income	10,800			12,317
Less: net income attributable to noncontrolling interests	352			621
Net income attributable to Stericycle, Inc.	$	10,448		$	11,696
Depreciation and amortization	$	11,423		$	10,659

NOTE 13 – RESTRUCTURING CHARGES

During the first quarter of 2015, management began executing a realignment of our operations to reduce labor redundancies and facility costs. As part of this realignment, the Company recorded charges related to severance, fixed asset impairments, write-off of intangible assets, and recognition of lease expense for properties no longer used but for which we have a contractual obligation. The recorded restructuring liabilities are expected to be paid primarily within the current year. While the Company believes the recorded restructuring liabilities are adequate, revisions to current estimates may be recorded in future periods based on new information as it becomes available. There could be additional initiatives in the future to further streamline our operations. As such, the Company expects further expenses related to workforce reductions and other facility rationalization costs when those restructuring plans are finalized and related expenses are estimable.

The following table below highlights $12.3 million pre-tax charges for the quarter ended March 31, 2015, which are reflected as part of SG&A on our Condensed Consolidated Statements of Income.

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In thousands
	United States		International		Total Charges to Income
Employee severance and related costs	$	1,736	$	2,229	$	3,965
Other costs	1,458		704		2,162
Non-cash items:
Fixed assets impairment	3,133		—		3,133
Intangible assets impairment	2,167		247		2,414
Other	—		628		628
Total pre-tax restructuring expenses	$	8,494	$	3,808	$	12,302

The following table summarizes restructuring activity during 2015 which is reflected in the Condensed Consolidated Balance Sheets as part of "Accrued liabilities":

In thousands
	Employee Severance and Related Costs			Other Costs			Total
Liability balance at January 1, 2015	$	—		$	—		$	—
Charges to income	3,965			2,162			6,127
Payments	(1,057		)	(735		)	(1,792		)
Other	(24		)	—			(24		)
Liability balance at March 31, 2015	$	2,884		$	1,427		$	4,311

NOTE 14 – LEGAL PROCEEDINGS

We operate in a highly regulated industry and must deal with regulatory inquiries or investigations from time to time that may be instituted for a variety of reasons. We are also involved in a variety of civil litigation from time to time.

Class Action Lawsuits. As we have previously disclosed, we were served on March 12, 2013 with a class action complaint filed in the U.S. District Court for the Western District of Pennsylvania by an individual plaintiff for itself and on behalf of all other "similarly situated" customers of ours. The complaint alleges, among other things, that we imposed unauthorized or excessive price increases and other charges on our customers in breach of our contracts and in violation of the Illinois Consumer Fraud and Deceptive Business Practices Act. The complaint sought certification of the lawsuit as a class action and the award to class members of appropriate damages and injunctive relief.

The Pennsylvania class action complaint was filed in the wake of a settlement with the State of New York of an investigation under the New York False Claims Act (which the class action complaint describes at some length). The New York investigation arose out of a qui tam (or "whistle blower") complaint under the federal False Claims Act and comparable state statutes which was filed under seal in the U.S. District Court for the Northern District of Illinois in April 2008 by a former employee of ours. The qui tam complaint was filed on behalf of the United States and 14 states and the District of Columbia. On September 4, 2013, we filed our answer to Plaintiff-Relator’s Second Amended Complaint, generally denying the allegations therein. Also, as previously disclosed, Tennessee, Massachusetts, Virginia and North Carolina have issued

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civil investigative demands to explore the allegations made on their behalf in the qui tam complaint but have not yet decided whether to join the Illinois action. The qui tam case is in the early stages of discovery.

Following the filing of the Pennsylvania class action complaint, we were served with class action complaints filed in federal court in California, Florida, Illinois, Mississippi and Utah and in state court in California. These complaints asserted claims and allegations substantially similar to those made in the Pennsylvania class action complaint. All of these cases appear to be follow-on litigation to our settlement with the State of New York. On August 9, 2013, the Judicial Panel on Multidistrict Litigation (MDL) granted our Motion to Transfer these related actions to the Northern District of Illinois for centralized pretrial proceedings. On December 10, 2013, we filed our answer to the Amended Consolidated Class Action Complaint in the MDL action, generally denying the allegations therein. The MDL action is in the early stages of discovery.

We believe that we have operated in accordance with the terms of our customer contracts and that these complaints are without merit. We intend to vigorously defend ourselves against each of these lawsuits.

We have not accrued any amounts in respect of these lawsuits, and we cannot estimate the reasonably possible loss or the range of reasonably possible losses that we may incur. We are unable to make such an estimate because (i) litigation is by its nature uncertain and unpredictable, (ii) the proceedings are at an early stage and (iii) in our judgment, there are no comparable proceedings against other defendants that might provide guidance in making estimates.

Utah Proceedings. As previously disclosed, on December 3, 2014, we entered into an administrative settlement order (the "Settlement") with the State of Utah Division of Air Quality (the "DAQ") concerning a notice of violation and order to comply issued by the DAQ on May 28, 2013 and superseded by an amended notice of violation and order to comply issued on August 28, 2013 (the "NOV"). Under the Settlement, without admitting to any of the allegations contained in the NOV, we agreed to pay a civil penalty of $2.3 million, of which half, or $1.2 million , was paid within 30 days after December 3, 2014. The remaining $1.2 million will not be paid but instead will be credited to us as a Supplemental Environmental Project credit when we permanently close our North Salt Lake incineration facility which is required to occur no later than three years after we receive all permits and approvals necessary to commence construction of a new incineration facility to be located in Tooele County, Utah. The Settlement provides full and final resolution of any and all claims under the authority of the DAQ arising out of the allegations contained in the NOV and cannot be used by other parties to allege violations or negligence on our part in any other litigation or proceeding.

Junk Fax Lawsuit. On April 2, 2014, we were served with a class action complaint filed in the U.S. District Court for the Northern District of Illinois (Case 1:14-cv-02070) by an individual plaintiff for himself and on behalf of all other "similarly situated" persons. The complaint alleges, among other things, that we sent facsimile transmissions of unsolicited advertisements to plaintiff and others similarly situated in violation of the Telephone Consumer Protection Act of 1991, as amended by the Junk Fax Prevention Act of 2005 (the "TCPA"). The complaint seeks certification of the lawsuit as a class action and the award to class members of the greater of actual damages or the sum of $500 for each violation and injunctive and other relief. Under the TCPA, the statutory remedy of $500 per violation may be trebled if the Court finds the violations to be willful or knowing. On May 22, 2014, we filed our answer to the complaint, generally denying the allegations therein. Discovery in the case is proceeding.

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We have not accrued any amounts in respect of the TCPA action, and we cannot estimate the reasonably possible loss or the range of reasonably possible losses that we may incur. We are unable to make such an estimate because (i) the proceedings are at an early stage and discovery is ongoing and (ii) other reported TCPA claims have resulted in a broad range of outcomes, with each case being dependent on its own unique facts and circumstances.

We review all of our outstanding legal proceedings with counsel quarterly, and we will disclose an estimate of any reasonably possible loss or range of reasonably possible losses if and when we are able to make such an estimate and the reasonably possible loss or range of reasonably possible losses is material to our financial statements.

Environmental Matters. On April 22, 2014, we completed our acquisition of PSC Environmental Services, LLC ("PSC Environmental") and consequently became subject to the legal proceedings in which PSC Environmental was a party on that date. PSC Environmental’s operations are regulated by federal, state and local laws enacted to regulate the discharge of materials into the environment, remediate contaminated soil and groundwater or otherwise protect the environment. As a result of this continuing regulation, PSC Environmental frequently becomes a party to legal or administrative proceedings involving various governmental authorities and other interested parties. The issues involved in these proceedings generally relate to alleged violations of existing permits and licenses or alleged responsibility under federal or state Superfund laws to remediate contamination at properties owned either by PSC Environmental or by other parties to which either PSC Environmental or the prior owners of certain of its facilities shipped wastes.

From time to time, PSC Environmental pays fines or penalties in regulatory proceedings relating primarily to waste treatment, storage or disposal facilities. We believe that the fines or other penalties that PSC Environmental may pay in connection with any pending regulatory proceedings of this nature will not, individually or in the aggregate, be material to our financial statements.

On September 18, 2014, our wholly-owned subsidiary, Stericycle Specialty Waste Solutions, Inc., received a notice of violation ("NOV") from the New Mexico Environment Department ("NMED") concerning our 10-day transfer facility in Albuquerque. The violations alleged in the NOV generally relate to the management of Conditionally Exempt Small Quantity Generator ("CESQG") waste under a CESQG agreement that we have with NMED, as well as some recordkeeping matters. We have met with NMED and are currently in discussions regarding a resolution of the matters alleged in the NOV. We believe that the penalties ultimately assessed under the NOV could exceed $100,000 but that, in any event, they will not be material to our financial statements.

NOTE 15 – SUBSEQUENT EVENT

 The Company evaluated subsequent events through the date of filing this Quarterly Report on Form 10-Q.

On April 30, 2015, we entered into a note purchase agreement with several institutional purchasers pursuant to which we will issue and sell to the purchasers $200.0 million of our new 2.67%seven-year unsecured senior notes (the "Series A notes") and $100.0 million of our new eight-year 2.74% unsecured senior notes (the "Series B notes").

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Interest will be payable in arrears semi-annually on January 1, and July 1, beginning on January 1, 2016. The principal of the Series A notes will be payable at the maturity of the notes on July 1, 2022, and the principal of the Series B notes will be payable at the maturity of the notes on July 1, 2023. The notes will be unsecured obligations.

ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

We are in the business of providing regulated and compliance solutions to healthcare and commercial businesses. This includes the collection and processing of specialized waste for disposal, and a variety of training, consulting, recall/return, communication, and compliance services. We were incorporated in 1989 and presently serve a diverse customer base of more than 604,000 customers throughout the United States, Argentina, Brazil, Canada, Chile, Ireland, Japan, Mexico, Portugal, Romania, Republic of Korea, Spain, and the United Kingdom.

The regulated solutions we provide include: medical waste disposal, our Steri-Safe® medical waste and compliance program, our Clinical Services program, our Sharps Management Service featuring Bio Systems® reusable sharps containers, pharmaceutical waste disposal, and hazardous waste disposal. Our compliance solutions include: training, consulting, inbound/outbound communications, data reporting, and other regulatory compliance services. In addition to our regulated and compliance solutions, we offer regulated recall and returns management solutions which encompass a number of services for a variety of businesses, but consist primarily of managing the recall, withdrawal, or return of expired or recalled products and pharmaceuticals.

There were no material changes in the Company’s critical accounting policies since the filing of its 2014 Form 10-K. As discussed in the 2014 Form 10-K, the preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make certain estimates and assumptions that affect the amount of reported assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and revenues and expenses during the periods reported. Actual results may differ from those estimates.

Highlights of the three months ended March 31, 2015:

• revenues were $663.3 million, up $93.4 million or 16.4% from $570.0 million in the first quarter last year;

• first quarter gross profit as a percent of revenues decreased to 42.4% from 44.8% in 2014;

• operating income was $127.1 million, down $5.6 million or 4.2% from $132.7 million in the first quarter last year;

• we incurred $25.9 million in pre-tax expenses related to acquisitions, integration expense related to acquisitions, restructuring expense, litigation expenses, partially offset by change in fair value of contingent consideration;

• cash flow from operations was $132.6 million.

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THREE MONTHS ENDED MARCH 31, 2015 COMPARED TO

THREE MONTHS ENDED MARCH 31, 2014

The following summarizes the Company’s operations:

In thousands, except per share data
	Three Months Ended March 31,
	2015					2014
	$			%		$		%
Revenues	$	663,319		100.0		$	569,955	100.0
Cost of revenues	367,340			55.4		301,186		52.8
Depreciation - cost of revenues	14,648			2.2		12,726		2.2
Plant conversion expenses	—			—		574		0.1
Total cost of revenues	381,988			57.6		314,486		55.2
Gross profit	281,331			42.4		255,469		44.8
Selling, general and administrative expenses (exclusive of adjusting items shown below)	115,431			17.4		100,180		17.6
Acquisition expenses	3,296			0.5		3,221		0.6
Integration expenses	8,886			1.3		2,485		0.4
Change in fair value of contingent consideration	(675		)	(0.1	)	4,789		0.8
Restructuring expenses	12,302			1.9		—		0.0
Litigation expenses	2,123			0.3		1,505		0.3
Total SG&A expenses (exclusive of depreciation and amortization shown below)	141,363			21.3		112,180		19.7
Depreciation	4,118			0.6		3,315		0.6
Amortization	8,797			1.3		7,315		1.3
Income from operations	127,053			19.2		132,659		23.3
Net interest expense	18,598			2.8		14,898		2.6
Other expense, net	598			0.1		700		0.1
Income tax expense	32,047			4.8		37,291		6.5
Net income	75,810			11.4		79,770		14.0
Less: net income attributable to noncontrolling interests	352			0.1		621		0.1
Net income attributable to Stericycle, Inc.	$	75,458		11.4		$	79,149	13.9
Earnings per share- diluted	$	0.87				$	0.91

Revenues: Our revenues increased $93.4 million, or 16.4%, in the first quarter of 2015 to $663.3 million from $570.0 million in the same period in 2014. Domestic revenues increased $82.5 million, or 21.2%, to $472.2 million from $389.8 million in the same period in 2014. Organic revenue growth for domestic small account customers increased by $17.2 million, or approximately 7.6%, driven by higher revenues from our Steri-Safe and regulated waste services for retailers. Organic revenue from domestic large account customers increased by $6.4 million, or approximately 4.6%, as we increased the total number of accounts and expanded our reusable sharps services and pharmaceutical waste disposal programs as well as strong performance in our specialty waste services. Organic revenues for recall and returns management services decreased by $6.9 million in 2015. Although our recall and returns management services had an overall increase in the number of recall events, there were fewer large scale events. Organic revenues exclude revenue growth attributed to businesses acquired within the preceding twelve months. Revenues from domestic acquisitions closed within the preceding twelve months contributed $65.8 million to the increase in revenues in the first quarter of 2015.

23

International revenues increased $10.9 million, or 6.0%, in the first quarter of 2015, to $191.1 million from $180.2 million in the same period in 2014. Organic growth, currency rate fluctuations and acquisitions impact the comparison of 2015 and 2014. Organic growth in the international segment contributed $13.5 million in revenues, or approximately 7.5%. Organic growth excludes the effect of foreign exchange and acquisitions and divestitures less than one year old. The effect of foreign exchange rates unfavorably impacted international revenues in 2015 by $23.1 million as foreign currencies declined against the U.S. dollar. Revenue from international acquisitions closed within the preceding twelve months contributed $20.5 million to the increase in revenues in the first quarter of 2015.

Cost of Revenues: Our cost of revenues increased $67.5 million, or 21.5%, in the first quarter of 2015 to $382.0 million from $314.5 million in the same period in 2014. We recognized $0.6 million in plant conversion expenses during the first quarter 2014.

Our domestic cost of revenues increased $57.5 million, or 29.5%, in the first quarter of 2015 to $252.3 million from $194.8 million in the same period in 2014 as a result of costs related to a proportional increase in revenues from acquisitions and internal growth. In addition, unusually severe weather negatively impacted our domestic cost of revenues.

Our international cost of revenues increased $10.0 million, or 8.4%, in the first quarter of 2015 to $129.7 million from $119.7 million in the same period in 2014 as a result of costs related to proportional increase in revenues from acquisitions and internal growth.

Our consolidated gross profit as a percent of revenues decreased to 42.4% during the first quarter of 2015 from 44.8% during the same period in 2014. In general, international gross profits are lower than domestic gross profits because international operations have fewer small account customers, which tend to provide higher gross profits. Historically, the international operations have had most of their revenues from large account customers, such as hospitals. As the international revenues increase, consolidated gross profits receive downward pressure due to this "business mix" shift, which may be offset by additional international small account market penetration, integration savings, and domestic business expansion.

Domestic gross profit as a percent of revenues decreased to 46.6% during the first quarter of 2015 from 50.0% in the same period in 2014 primarily due to the inclusion of the PSC Environmental acquisition results and unusually severe weather in 2015. International gross profit as a percent of revenues decreased to 32.1% during the first quarter of 2015 from 33.6% during the same period in 2014 due to service mix shift on new revenues.

Selling, General and Administrative Expenses: Excluding the effect of acquisition and integration expenses, and other items (collectively the "Adjusting Items"), depreciation, and amortization expenses, our selling, general and administrative ("SG&A") expenses increased $15.2 million, or 15.2%, in the first quarter of 2015 to $115.4 million from $100.2 million in the same period in 2014 primarily as investment spending supported the increase in revenues. As a percent of revenues, these costs decreased to 17.4% in the first quarter of 2015 from 17.6% during the same period in 2014.

Domestically, first quarter SG&A expenses, excluding Adjusting Items, depreciation, and amortization expenses, increased $9.9 million, or 14.4%, to $78.5 million from $68.6 million in the same period in 2014. As a percent of revenues, SG&A was at 16.6% in the first quarter of 2015 and 17.6% in the same period in 2014. As a percent of revenues, amortization expense of acquired intangible assets increased by 0.1%.

Internationally, first quarter SG&A expenses, excluding Adjusting Items, depreciation, and amortization expenses, increased $5.3 million, or 16.8%, to $36.9 million from $31.6 million in the same period in 2014. As a percent of revenues, SG&A was at 19.3% in the first quarter of 2015 compared to 17.5%

24

in the same period in 2014 in support of new business growth opportunities. As a percent of revenues, amortization expense of acquired intangible assets increased by 0.1%.

During the quarter ended March 31, 2015, we recognized $3.3 million in acquisition expenses, $8.9 million of expenses related to the integration of our acquisitions, $12.3 million in restructuring expenses (see Note 13 - Restructuring Charges in the Notes to the Condensed Consolidated Financial Statements), $2.1 million in litigation expenses, partially offset by a $0.7 million gain related to a change in the fair value of contingent consideration.

During the quarter ended March 31, 2014, we recognized $3.2 million in acquisition expenses, $2.5 million of expenses related to the integration of our acquisitions, $4.8 million related to a change in the fair value of contingent consideration, and $1.5 million in litigation expenses.

Income from Operations: Income from operations decreased $5.6 million, or 4.2%, in the first quarter of 2015 to $127.1 million from $132.7 million in same period in 2014. Comparison of income from operations between the first quarter of 2015 and the same period of 2014 was affected by Adjusting Items described above in the SG&A section.

Domestically, our income from operations decreased $0.5 million, or 0.4%, to $115.1 million in the first quarter of 2015 from $115.6 million in the same period in 2014. Internationally, our income from operations decreased $5.1 million, or 29.8%, to $12.0 million in the first quarter of 2015 from $17.1 million in the same period in 2014 primarily related to increased acquisition and integration expenses.

During the first quarter of 2015, management began executing a realignment of our operations to reduce labor redundancies and facility costs. As part of this realignment, the Company recorded charges related to severance, fixed asset impairments, write-off of intangible assets, and recognition of lease expense for properties no longer used but for which we have a contractual obligation.

Net Interest Expense: Net interest expense increased to $18.6 million during the first quarter of 2015 from $14.9 million during the same period in 2014. The increase in interest expense was due to increased borrowings and higher interest costs in Latin America.

Income Tax Expense: Income tax expense decreased to $32.0 million in the first quarter of 2015 from $37.3 million in the same period in 2014. The reported tax rates for the quarters ended March 31, 2015 and 2014 were 29.7% and 31.9%, respectively. The decrease in the current quarter tax rate is primarily related to a benefit from the recognition of tax deductible goodwill associated with legal entity mergers in Spain and Brazil.

LIQUIDITY AND CAPITAL RESOURCES

Our $1.2 billion senior credit facility maturing in June 2019, our $250.0 million term loan maturing in July 2015, our $100.0 million private placement notes maturing April 2015, our $175.0 million private placement notes maturing in October 2017, our $125.0 million private placement notes maturing in December 2019, our $225.0 million private placement notes maturing in October 2020, and our $125.0 million private placement notes maturing in December 2022, all require us to comply with various financial, reporting and other covenants and restrictions, including a restriction on dividend payments. The financial debt covenants are the same for the senior credit facility and the private placement notes. At March 31, 2015, we were in compliance with all of our financial debt covenants.

As of March 31, 2015, we had $175.6 million of borrowings outstanding under our $1.2 billion senior unsecured credit facility, which includes foreign currency borrowings of $75.6 million. We also had $157.7

25

million committed to outstanding letters of credit under this facility. The unused portion of the revolving credit facility as of March 31, 2015 was $866.7 million. At March 31, 2015, our interest rates on borrowings under our revolving credit facility were as follows:

• A fee of 0.125% on our revolving credit facility

• For borrowings less than one month, the higher of the following

◦ Federal funds rate plus 0.5%

◦ Euro Currency rate plus 1.0% or the prime rate

• For borrowings greater than one month: LIBOR plus 1.0%

The weighted average rate of interest on the unsecured revolving credit facility was 1.72% per annum, which includes the 0.125% facility fee at March 31, 2015.

Our $250.0 million term loan matures in July 2015.

As of March 31, 2015, we had outstanding $100.0 million of seven-year 5.64% unsecured senior notes issued to nine institutional purchasers in a private placement completed in April 2008. Interest is payable in arrears semi-annually on April 15 and October 15 beginning on October 15, 2009, and principal is payable at the maturity of the notes on April 15, 2015. These notes have been classified as long-term debt due to our intent to pay this obligation by borrowing on our $1.2 billion senior credit facility.

As of March 31, 2015, we had outstanding $175.0 million of seven-year 3.89% unsecured senior notes and $225.0 million of 10-year 4.47% unsecured senior notes issued to 39 institutional purchasers in a private placement completed in October 2010. Interest is payable in arrears semi-annually on April 15 and October 15 beginning on April 15, 2011, and principal is payable at the maturity of the notes, October 15, 2017 in the case of the seven-year notes and October 15, 2020 in the case of the 10-year notes.

As of March 31, 2015, we had outstanding $125.0 million of seven-year 2.68% unsecured senior notes and $125.0 million of 10-year 3.26% unsecured senior notes issued to 46 institutional purchasers in a private placement completed in December 2012. Interest is payable in arrears semi-annually on June 12 and December 12 beginning on June 12, 2013, and principal is payable at the maturity of the notes, December 12, 2019 in the case of the seven-year notes and December 12, 2022 in the case of the 10-year notes.

As of March 31, 2015, we had $274.8 million in promissory notes issued in connection with acquisitions during 2007 through 2014, $117.6 million in foreign subsidiary bank debt outstanding, and $7.4 million in capital lease obligations.

Working Capital: At March 31, 2015, our working capital decreased $5.0 million to $113.7 million compared to $118.7 million at December 31, 2014.

Current assets increased by $15.8 million, mainly driven by $16.0 million increase in cash and cash equivalents due to high collections at the end of March. Days sales outstanding ("DSO") was calculated at 63 days at March 31, 2015 and 63 days at December 31, 2014.

Current liabilities increased by $20.9 million, primarily related to an increase in accrued liabilities, contingent consideration from new acquisitions and accounts payable, offset by a decrease in the current portion of foreign bank debt. We recapitalized our Latin America subsidiaries to pay down high interest local bank debt.

Net Cash Provided or Used: Net cash provided by operating activities decreased $13.3 million, or 9.1%, to $132.6 million during the three months ended March 31, 2015 compared to $145.8 million for the comparable period in 2014. Cash provided by operations as a ratio to net income was 175% and 183% for the three months ended March 31, 2015 and 2014, respectively.

26

Net cash used in investing activities for the three months ended March 31, 2015 was $55.3 million compared to $30.6 million in the same period in 2014. We used $21.9 million more in funds to acquire new businesses in 2015 compare to the same period of 2014. Our capital expenditures, as a percent of revenues, were at 3.2%and 2.9% in 2015 and 2014, respectively.

Net cash used in financing activities was $57.6 million during the three months ended March 31, 2015 compared to $132.8 million in the same period in 2014. We had share repurchases of $11.5 million in 2015 compared to $76.9 million in 2014, a decrease of $65.4 million.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We are subject to market risks arising from changes in interest rates. Our potential additional interest expense over one year that would result from a hypothetical, instantaneous and unfavorable change of 100 basis points in the interest rate on all of our variable rate obligations would be approximately $5.8 million on a pre-tax basis.

We have exposure to commodity pricing for gas and diesel fuel for our trucks and for the purchase of containers and boxes. We do not hedge these items to manage the exposure.

We have exposure to foreign currency fluctuations. We have subsidiaries in twelve foreign countries whose functional currency is the local currency. Our international subsidiaries use local currency denominated lines of credit for their funding needs which is has no exposure to currency fluctuations. We translate results of operations of our international operations using an average exchange rate. Changes in foreign currency exchange rates could unfavorably impact our consolidated results of operations.

ITEM 4. CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

Our management, with the participation of our President and Chief Executive Officer and our Chief Financial Officer, conducted an evaluation of the effectiveness of our disclosure controls and procedures as of the end of the fiscal quarter covered by this Report. On the basis of this evaluation, our President and Chief Executive Officer and our Chief Financial Officer each concluded that our disclosure controls and procedures were effective.

The term "disclosure controls and procedures" is defined in Rule 13a-15(e) of the Securities Exchange Act of 1934 as "controls and other procedures designed to ensure that information required to be disclosed by the issuer in the reports, files or submits under the Act is recorded, processed, summarized and reported, within the time periods specified in the Securities and Exchange Commission’s rules and forms." Our disclosure controls and procedures are designed to ensure that material information relating to us and our consolidated subsidiaries is accumulated and communicated to our management, including our President and Chief Executive Officer and our Chief Financial Officer, as appropriate to allow timely decisions regarding our required disclosures.

27

Internal Control Over Financial Reporting

The term internal control over financial reporting is defined as a process designed by, or under the supervision of, the issuers’ principal executive and principal financial officers, and effected by the issuer’s Board of Directors, management, and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. During the quarter ended March 31, 2015, there were no changes in our internal controls over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

During 2014, we completed the acquisition of PSC Environmental Services, LLC (“PSC Environmental”). As of March 31, 2015, we were in the process of integrating PSC Environmental’s processes and related internal controls into our overall assessment of internal control over financial reporting. As permitted, our assessment of internal control over financial reporting did not include PSC Environmental.  During the quarter ended March 31, 2015, there were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

FROM TIME TO TIME WE ISSUE FORWARD-LOOKING STATEMENTS RELATING TO SUCH THINGS AS ANTICIPATED FINANCIAL PERFORMANCE, BUSINESS PROSPECTS, ACQUISITION ACTIVITIES AND SIMILAR MATTERS.

THESE FORWARD-LOOKING STATEMENTS MAY INVOLVE RISKS AND UNCERTAINTIES, SOME OF WHICH ARE BEYOND OUR CONTROL (FOR EXAMPLE, GENERAL ECONOMIC CONDITIONS). OUR ACTUAL RESULTS COULD DIFFER SIGNIFICANTLY FROM THE RESULTS DESCRIBED IN THE FORWARD-LOOKING STATEMENTS. FACTORS THAT COULD CAUSE SUCH DIFFERENCES INCLUDE DIFFICULTIES IN COMPLETING THE INTEGRATION OF ACQUIRED BUSINESSES, CHANGES IN GOVERNMENTAL REGULATION OF MEDICAL WASTE COLLECTION AND TREATMENT, AND INCREASES IN TRANSPORTATION AND OTHER OPERATING COSTS, AS WELL AS VARIOUS OTHER FACTORS.

28

PART II. – OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

See Note 14 - Legal Proceedings, in the Notes to the Condensed Consolidated Financial Statements (Item 1 of Part I).

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Under resolutions that our Board of Directors has adopted, we have been authorized to purchase a cumulative total of 24,621,640 shares of our common stock on the open market. As of March 31, 2015, we had purchased a cumulative total of 19,987,168 shares.

The following table provides information about our purchases of shares of our common stock during the three months ended March 31, 2015:

Issuer Purchase of Equity Securities

Period	Total Number of Share (or Units) Purchased *	Average Price Paid per Share (or Unit)		Total Number of Shares (or Units) Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares (or Units) that May Yet Be Purchased Under the Plans or Programs
January 1 - January 31, 2015	—	$	—	—	4,735,185
February 1 - February 28, 2015	—	—		—	4,735,185
March 1 - March 31, 2015	100,713	136.74		100,713	4,634,472

29

ITEM 6. EXHIBITS

31.1	Rules 13a-14(a)/15d-14(a) Certification of Charles A. Alutto, President and Chief Executive Officer
31.2	Rule 13a-14(a)/15d-14(a) Certification of Daniel V. Ginnetti, Executive Vice President and Chief Financial Officer
32	Section 1350 Certification of Charles A. Alutto, President and Chief Executive Officer, and Daniel V. Ginnetti, Executive Vice President and Chief Financial Officer

101.INS XBRL	Instance Document
101.SCH XBRL	Taxonomy Extension Schema Document
101.CAL XBRL	Taxonomy Extension Calculation Linkbase Document
101.DEF XBRL	Taxonomy Definition Linkbase Document
101.LAB XBRL	Taxonomy Extension Label Linkbase Document
101.PRE XBRL	Taxonomy Extension Presentation Linkbase Document

30

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Dated: May 7, 2015

STERICYCLE, INC.

(Registrant)

By: /s/ DANIEL V. GINNETTI

Daniel V. Ginnetti

Executive Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)

31

EX-31.1

Exhibit 31.1

Rule 13a-14(a)/15d-14(a) Certification

Charles A. Alutto

President and Chief Executive Officer

I, Charles A. Alutto, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Stericycle, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 7, 2015

/s/ CHARLES A. ALUTTO

Charles A. Alutto

President and Chief

Executive Officer

Stericycle, Inc.

EX-31.2

Exhibit 31.2

Rule 13a-14(a)/15d-14(a) Certification

Daniel V. Ginnetti

Executive Vice President and Chief Financial Officer

I, Daniel V. Ginnetti, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Stericycle, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 7, 2015

/s/ DANIEL V. GINNETTI

Daniel V. Ginnetti

Executive Vice President and

Chief Financial Officer

Stericycle, Inc.

EX-32

Exhibit 32

SECTION 1350 CERTIFICATION

In reference to this quarterly report on Form 10-Q of Stericycle, Inc. we, Charles A. Alutto, President and Chief Executive Officer of the registrant, and Daniel V. Ginnetti, an Executive Vice President and the Chief Financial Officer of the registrant, certify as follows, pursuant to 18 U.S.C. § 1350 (as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002):

(a) the report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(b) the information contained in the report fairly presents, in all material respects, the financial condition and results of operations of the registrant.

Date: May 7, 2015

/s/ CHARLES A. ALUTTO

Charles A. Alutto

President and Chief

Executive Officer

Stericycle, Inc.

/s/ DANIEL V. GINNETTI

Daniel V. Ginnetti

Executive Vice President and

Chief Financial Officer

Stericycle, Inc.

XML

FAIR VALUE MEASUREMENTS - Changes to Contingent Consideration (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Business Combination, Contingent Consideration, Liability [Roll Forward]
Contingent consideration at December 31, 2014	$ 19,941
Increases due to acquisitions	13,301	0
Decrease due to payments	(750)
Changes due to foreign currency fluctuations	(3,394)
Changes in fair value reflected in Selling, general, and administrative expenses	(675)	4,789
Contingent consideration at March 31, 2015	$ 28,423

XML

GOODWILL AND OTHER INTANGIBLE ASSETS - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 31, 2015 Segment	Mar. 31, 2014
Intangible Assets by Major Class [Line Items]
Number of geographical reportable segments	2
Aggregate amortization expense	$ 8,797,000	$ 7,315,000
Operating permits
Intangible Assets by Major Class [Line Items]
Write off of intangibles	1,200,000
Customer relationships
Intangible Assets by Major Class [Line Items]
Write off of intangibles	200,000
Finite lived intangible assets, weighted average remaining useful life	23 years 7 months 6 days
Customer relationships | Minimum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	10 years
Customer relationships | Maximum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	40 years
Tradenames
Intangible Assets by Major Class [Line Items]
Write off of intangibles	1,000,000
Finite lived intangible assets, weighted average remaining useful life	17 years 3 months 18 days
Tradenames | Minimum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	10 years
Tradenames | Maximum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	40 years
Covenants not-to-compete
Intangible Assets by Major Class [Line Items]
Finite lived intangible assets, weighted average remaining useful life	4 years 4 months 24 days
Covenants not-to-compete | Minimum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	3 years
Covenants not-to-compete | Maximum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	14 years
Technology
Intangible Assets by Major Class [Line Items]
Finite lived intangible assets, weighted average remaining useful life	1 year
Technology | Minimum
Intangible Assets by Major Class [Line Items]
Finite-lived intangible assets, useful life	5 years
International | Puerto Rico | Goodwill
Intangible Assets by Major Class [Line Items]
Retroactive reclassification of goodwill	$ 6,400,000

XML

STOCK BASED COMPENSATION - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expenses related to non-vested option awards	$ 42.5
Weighted average period of recognition for unrecognized compensation expenses	3 years 5 months 23 days
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expenses related to RSUs	$ 5.0
Weighted average period of recognition for unrecognized compensation expenses	2 years 11 months 1 day
Ratio of share reserve related to RSUs granted	2
Restricted Stock Units (RSUs) [Member] | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Restricted Stock Units (RSUs) [Member] | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	5 years

XML

DEBT - Schedule of Long-Term Debt (Detail) (USD $)	3 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Total debt	$ 1,575,389,000	$ 1,659,215,000
Less: current portion of total debt	113,212,000	131,969,000
Long-term portion of total debt	1,462,177,000	1,527,246,000
Obligations under capital leases
Debt Instrument [Line Items]
Total debt	7,427,000	9,185,000
$1.2 billion senior credit facility weighted average rate 1.72%, due in 2019
Debt Instrument [Line Items]
Total debt	175,564,000	459,975,000
Maximum borrowing capacity of line of credit facility	1,200,000,000.0
Long-term Debt, Weighted Average Interest Rate	1.72%
$250 million term loan 0.92%, due in 2015
Debt Instrument [Line Items]
Total debt	250,000,000	0
Long-term debt, face amount	250,000,000
$250 million term loan 0.92%, due in 2015
Debt Instrument [Line Items]
Long-term debt, face amount	250,000,000
Stated interest rate	0.92%
$100 million private placement notes 5.64%, due in 2015
Debt Instrument [Line Items]
Total debt	100,000,000	100,000,000
Long-term debt, face amount	100,000,000.0
Stated interest rate	5.64%
$175 million private placement notes 3.89%, due in 2017
Debt Instrument [Line Items]
Total debt	175,000,000	175,000,000
Long-term debt, face amount	175,000,000.0
Stated interest rate	3.89%
$125 million private placement notes 2.68%, due in 2019
Debt Instrument [Line Items]
Total debt	125,000,000	125,000,000
Long-term debt, face amount	125,000,000.0
Stated interest rate	2.68%
$225 million private placement notes 4.47%, due in 2020
Debt Instrument [Line Items]
Total debt	225,000,000	225,000,000
Long-term debt, face amount	225,000,000.0
Stated interest rate	4.47%
$125 million private placement notes 3.26%, due in 2022
Debt Instrument [Line Items]
Total debt	125,000,000	125,000,000
Long-term debt, face amount	125,000,000.0
Stated interest rate	3.26%
Promissory notes and deferred consideration weighted average rate of 3.92% and weighted average maturity of 3.3 years
Debt Instrument [Line Items]
Total debt	274,804,000	279,590,000
Long-term Debt, Weighted Average Interest Rate	3.92%
Long Term Debt Maturity	3 years 3 months 18 days
Foreign bank debt weighted average rate 8.98% and weighted average maturity of 1.8 years
Debt Instrument [Line Items]
Total debt	$ 117,594,000	$ 160,465,000
Long-term Debt, Weighted Average Interest Rate	8.98%
Long Term Debt Maturity	1 year 9 months 18 days

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STOCK BASED COMPENSATION - Assumptions used in Black-Scholes Model (Detail) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock options granted (shares)	860,534	854,778
Weighted average fair value at grant date	$ 22.84	$ 21.28
Expected term (in years)	4 years 9 months 15 days	4 years 9 months 11 days
Expected volatility	16.62%	17.68%
Expected dividend yield	0.00%	0.00%
Risk free interest rate	1.48%	1.45%

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RESTRUCTURING CHARGES (Tables)

3 Months Ended

Mar. 31, 2015

Restructuring and Related Activities [Abstract]

Restructuring Charges

The following table below highlights $12.3 million pre-tax charges for the quarter ended March 31, 2015, which are reflected as part of SG&A on our Condensed Consolidated Statements of Income.

In thousands
	United States		International		Total Charges to Income
Employee severance and related costs	$	1,736	$	2,229	$	3,965
Other costs	1,458		704		2,162
Non-cash items:
Fixed assets impairment	3,133		—		3,133
Intangible assets impairment	2,167		247		2,414
Other	—		628		628
Total pre-tax restructuring expenses	$	8,494	$	3,808	$	12,302

Restructuring Reserve

The following table summarizes restructuring activity during 2015 which is reflected in the Condensed Consolidated Balance Sheets as part of "Accrued liabilities":

In thousands
	Employee Severance and Related Costs			Other Costs			Total
Liability balance at January 1, 2015	$	—		$	—		$	—
Charges to income	3,965			2,162			6,127
Payments	(1,057		)	(735		)	(1,792		)
Other	(24		)	—			(24		)
Liability balance at March 31, 2015	$	2,884		$	1,427		$	4,311

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ENVIRONMENTAL LIABILITIES (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015
Environmental Remediation Obligations [Abstract]
Environmental remediation liabilities	$ 32.5
Environmental remediation liabilities, classified as accrued liabilities	3.2
Environmental remediation liabilities, classified as other liabilities	$ 29.3

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ACQUISITIONS AND DIVESTITURES (Tables)

3 Months Ended

Mar. 31, 2015

Business Combinations [Abstract]

Summary of Location of Acquisitions

The following table summarizes the locations of our acquisitions for the three months ended March 31, 2015:

Acquisition Locations	2015
United States	4
Brazil	2
Ireland	1
Mexico	2
Romania	2
Republic of Korea	3
Spain	1
Total	15

Aggregate Purchase Price Paid for Acquisitions and Other Adjustments to Consideration

The following table summarizes the aggregate purchase price paid for acquisitions and other adjustments of consideration to be paid for acquisitions during the three months ended March 31:

In thousands
	Three Months Ended March 31,
	2015		2014
Cash	$	34,210	$	12,262
Promissory notes	7,618		12,654
Deferred consideration	624		441
Contingent consideration	13,301		—
Total purchase price	$	55,753	$	25,357

Preliminary Purchase Price Allocation for Current Period Acquisitions and Other Adjustments to Purchase Price Allocations

The following table summarizes the preliminary purchase price allocation for current period acquisitions and other adjustments to purchase price allocations during the three months ended March 31:

In thousands
	Three Months Ended March 31,
	2015			2014
Fixed assets	$	(1,477	)	$	1,184
Intangibles	19,791			14,277
Goodwill	41,190			10,850
Accounts receivable	4,217			2,223
Accounts payable	(3,512		)	(659		)
Net other (liabilities)/ assets	(1,079		)	(2,024		)
Debt	—			321
Net deferred tax liabilities	(3,377		)	(815		)
Total purchase price allocation	$	55,753		$	25,357

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EARNINGS PER COMMON SHARE - Computation of Basic and Diluted Net Income Per Share (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Numerator:
Numerator for basic earnings per share net income attributable to Stericycle, Inc.	$ 75,458	$ 79,149
Denominator:
Denominator for basic earnings per share-weighted average shares	85,037,823	85,270,046
Effect of diluted securities:
Employee stock options	1,319,183	1,343,797
Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises	86,357,006	86,613,843
Earnings per share – Basic (in dollars per share)	$ 0.89	$ 0.93
Earnings per share – Diluted (in dollars per share)	$ 0.87	$ 0.91

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STOCK BASED COMPENSATION - Expense Resulting from Stock Option Awards and ESPP (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 5,487	$ 4,672
Stock Options [Member] | Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	23	7
Stock Options [Member] | Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	4,729	4,041
Restricted Stock Units (RSUs) [Member] | Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	346	315
ESPP shares [Member] | Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 389	$ 309

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ACQUISITIONS AND DIVESTITURES - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Business Acquisition [Line Items]
Number of acquisitions	15
Net increase in Goodwill	$ 41,200,000
Tax deductible Goodwill amount	6,000,000
Selling, general and administrative
Business Acquisition [Line Items]
Acquisition related expenses	3,296,000	3,221,000
Customer relationships | Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life	10 years
Customer relationships | Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life	40 years
Acquisitions Year 2015 | Customer relationships
Business Acquisition [Line Items]
Net increase in Intangible Assets	19,800,000
Acquisitions Year 2015 | Customer relationships | Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life	15 years
Acquisitions Year 2015 | Customer relationships | Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, useful life	20 years
Brazil
Business Acquisition [Line Items]
Number of acquisitions	2
Ireland
Business Acquisition [Line Items]
Number of acquisitions	1
Mexico
Business Acquisition [Line Items]
Number of acquisitions	2
Romania
Business Acquisition [Line Items]
Number of acquisitions	2
Republic of Korea
Business Acquisition [Line Items]
Number of acquisitions	3
Spain
Business Acquisition [Line Items]
Number of acquisitions	1
Domestic
Business Acquisition [Line Items]
Number of acquisitions	4
Domestic
Business Acquisition [Line Items]
Net increase in Goodwill	12,200,000
Domestic | Acquisition One | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	1
Business acquisition, ownership percentage acquired	100.00%
Domestic | Acquisition Two | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	3
International
Business Acquisition [Line Items]
Net increase in Goodwill	$ 29,000,000
International | Brazil | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	2
Business acquisition, ownership percentage acquired	100.00%
International | Ireland | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	1
Business acquisition, ownership percentage acquired	100.00%
International | Mexico | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	2
Business acquisition, ownership percentage acquired	100.00%
International | Romania | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	2
International | Republic of Korea | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	3
International | Spain | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions	1

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GOODWILL AND OTHER INTANGIBLE ASSETS - Values of Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	$ 1,008,895	$ 1,024,567
Accumulated Amortization	119,535	114,922
Net Value	889,360	909,645
Amortizable intangibles | Covenants not-to-compete
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	8,451	8,474
Accumulated Amortization	5,959	5,688
Net Value	2,492	2,786
Amortizable intangibles | Customer relationships
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	750,022	755,148
Accumulated Amortization	112,107	107,365
Net Value	637,915	647,783
Amortizable intangibles | Tradenames
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	4,265	6,062
Accumulated Amortization	880	1,313
Net Value	3,385	4,749
Amortizable intangibles | Technology
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	611	611
Accumulated Amortization	547	521
Net Value	64	90
Amortizable intangibles | Other
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	517	539
Accumulated Amortization	42	35
Net Value	475	504
Indefinite lived intangibles | Operating permits
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	239,229	247,933
Net Value	239,229	247,933
Indefinite lived intangibles | Tradenames
Intangible Assets by Major Class [Line Items]
Gross Carrying Amount	5,800	5,800
Net Value	$ 5,800	$ 5,800

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RESTRUCTURING CHARGES - Restructuring Reserve (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]
Charges to income	$ 6,127
Payments	(1,792)
Other	(24)
Accrued liabilities
Restructuring Cost and Reserve [Line Items]
Liability balance		0
Liability balance	4,311	0
Employee severance and related costs
Restructuring Cost and Reserve [Line Items]
Charges to income	3,965
Payments	(1,057)
Other	(24)
Employee severance and related costs | Accrued liabilities
Restructuring Cost and Reserve [Line Items]
Liability balance		0
Liability balance	2,884	0
Other costs
Restructuring Cost and Reserve [Line Items]
Charges to income	2,162
Payments	(735)
Other	0
Other costs | Accrued liabilities
Restructuring Cost and Reserve [Line Items]
Liability balance		0
Liability balance	$ 1,427	$ 0

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STOCK BASED COMPENSATION - Restricted Stock Units Activity (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2015
Number of Units
Non-vested at beginning of year	63,600
Granted	10,124
Vested and released	0
Forfeited	(1,470)
Non-vested at March 31, 2015	72,254
Weighted Average Grant Date Fair Value Per Share
Non-vested at beginning of year	$ 96.04
Granted	$ 130.19
Vested and released	$ 0.00
Forfeited	$ 100.77
Non-vested at March 31, 2015	$ 100.73
Total Aggregate Intrinsic Value
Non-vested at March 31, 2015		$ 10,147

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BASIS OF PRESENTATION

3 Months Ended

Mar. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION

BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to such rules and regulations. However, the Company believes the disclosures included in the accompanying condensed consolidated financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments necessary for a fair presentation for the periods presented have been reflected and are of a normal recurring nature. These condensed consolidated financial statements should be read in conjunction with the Stericycle, Inc. and Subsidiaries Consolidated Financial Statements and notes thereto for the year ended December 31, 2014, as filed with our Annual Report on Form 10-K for the year ended December 31, 2014. The results of operations for the three months ended March 31, 2015 are not necessarily indicative of the results that may be achieved for the entire year ending December 31, 2015.

There were no material changes in the Company’s critical accounting policies since the filing of its 2014 Form 10-K. As discussed in the 2014 Form 10-K, the preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make certain estimates and assumptions that affect the amount of reported assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and revenues and expenses during the periods reported. Actual results may differ from those estimates.

We have evaluated subsequent events through the date of filing this quarterly report on Form 10-Q. No events have occurred that would require adjustment to or disclosure in the condensed consolidated financial statements.

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LEGAL PROCEEDINGS (Details) (USD $)	0 Months Ended
	Dec. 03, 2014	Apr. 02, 2014
Utah Division of Air Quality [Member]
Loss Contingencies [Line Items]
Loss Contingency, Loss in Period	$ 2,300,000
Loss Contingency, Initial Payment	1,200,000
Period From Settlement Date Within Which Initial Payment Was Paid	30 days
Loss Contingency, Remaining Balance To Be Credited As Supplemental Environmental Project Credit	1,200,000
Period To Close Facility	3 years
Junk Fax Lawsuit [Member]
Loss Contingencies [Line Items]
Estimate of possible loss, per violation		$ 500

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STOCK BASED COMPENSATION - Tax Benefits Related to Stock Compensation (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Tax benefit recognized in Statement of Income	$ 2,468	$ 909
Excess tax benefit realized	$ 8,222	$ 3,734

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EARNINGS PER COMMON SHARE (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Earnings Per Common Share

The following table sets forth the computation of basic and diluted earnings per share:

In thousands, except share and per share data
	Three Months Ended March 31,
	2015		2014
Numerator:
Numerator for basic earnings per share net income attributable to Stericycle, Inc.	$	75,458	$	79,149
Denominator:
Denominator for basic earnings per share-weighted average shares	85,037,823		85,270,046
Effect of diluted securities:
Employee stock options	1,319,183		1,343,797
Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises	86,357,006		86,613,843
Earnings per share – Basic	$	0.89	$	0.93
Earnings per share – Diluted	$	0.87	$	0.91

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COMMON STOCK (Tables)

3 Months Ended

Mar. 31, 2015

Equity [Abstract]

Repurchase of Shares of Common Stock

The following table provides information about our repurchase of shares of our common stock during the three months ended March 31, 2015:

	Number of Shares Repurchased and Canceled	Amount for Repurchases		Average Price Paid per Share
		(in thousands)
Three months ended March 31, 2015	100,713	$	13,771	$	136.74
Three months ended March 31, 2014	685,900	$	78,340	$	114.20

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DEBT - Additional Information (Detail) (USD $)	Mar. 31, 2015	Dec. 31, 2014
$1.2 billion senior credit facility weighted average rate 1.72%, due in 2019
Debt Instrument [Line Items]
Maximum borrowing capacity of line of credit facility	$ 1,200,000,000.0
Revolving credit facility, amount committed to outstanding letters of credit	157,700,000	162,900,000
Revolving credit facility, unused portion	866,700,000	577,100,000
$250 million term loan 0.92%, due in 2015
Debt Instrument [Line Items]
Long-term debt, face amount	250,000,000
$250 million term loan 0.92%, due in 2015 | Long-term Debt [Member]
Debt Instrument [Line Items]
Long-term debt, face amount	250,000,000.0
$100 million private placement notes 5.64%, due in 2015
Debt Instrument [Line Items]
Long-term debt, face amount	100,000,000.0
$100 million private placement notes 5.64%, due in 2015 | Long-term Debt [Member]
Debt Instrument [Line Items]
Long-term debt, face amount	100,000,000.0
$175 million private placement notes 3.89%, due in 2017
Debt Instrument [Line Items]
Long-term debt, face amount	175,000,000.0
$125 million private placement notes 2.68%, due in 2019
Debt Instrument [Line Items]
Long-term debt, face amount	125,000,000.0
$225 million private placement notes 4.47%, due in 2020
Debt Instrument [Line Items]
Long-term debt, face amount	225,000,000.0
$125 million private placement notes 3.26%, due in 2022
Debt Instrument [Line Items]
Long-term debt, face amount	$ 125,000,000.0

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STOCK BASED COMPENSATION - Stock Option Activity (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Number of Options
Outstanding at beginning of year	5,377,857
Granted	860,534
Exercised	(425,175)
Forfeited	(66,154)
Canceled or expired	(1,100)
Outstanding at March 31, 2015	5,745,962
Exercisable at March 31, 2015	3,133,658
Vested and expected to vest at March 31, 2015	5,476,973
Weighted Average Exercise Price per Share
Outstanding at beginning of year	$ 80.88
Granted	$ 130.33
Exercised	$ 65.19
Forfeited	$ 105.30
Canceled or expired	$ 56.90
Outstanding at March 31, 2015	$ 89.17
Exercisable at March 31, 2015	$ 71.77
Vested and expected to vest at March 31, 2015	$ 87.92
Weighted Average Remaining Contractual Life
Outstanding at March 31, 2015	6 years 3 months 7 days
Exercisable at March 31, 2015	5 years 4 months 13 days
Total Aggregate Intrinsic Value
Outstanding at March 31, 2015	$ 294,519
Exercisable at March 31, 2015	$ 215,171

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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill since January 1, 2014, by reportable segment, were as follows:

In thousands
	United States			International			Total
Balance as of January 1, 2014	$	1,671,723		$	559,859		$	2,231,582
Goodwill acquired during year	169,754			88,263			258,017
Purchase accounting allocation adjustments	(4,825		)	(17,595		)	(22,420		)
Changes due to foreign currency fluctuations	(2,337		)	(46,010		)	(48,347		)
Balance as of December 31, 2014	1,834,315			584,517			2,418,832
Goodwill acquired during year	10,260			28,989			39,249
Purchase accounting allocation adjustments	1,941			—			1,941
Goodwill other changes	—			(440		)	(440		)
Changes due to foreign currency fluctuations	(2,631		)	(37,667		)	(40,298		)
Balance as of March 31, 2015	$	1,843,885		$	575,399		$	2,419,284

Values of Intangible Assets

As of March 31, 2015 and December 31, 2014, the values of other intangible assets were as follows:

In thousands
	March 31, 2015						December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Net Value		Gross Carrying Amount		Accumulated Amortization		Net Value
Amortizable intangibles:
Covenants not-to-compete	$	8,451	$	5,959	$	2,492	$	8,474	$	5,688	$	2,786
Customer relationships	750,022		112,107		637,915		755,148		107,365		647,783
Tradenames	4,265		880		3,385		6,062		1,313		4,749
Technology	611		547		64		611		521		90
Other	517		42		475		539		35		504
Indefinite lived intangibles:
Operating permits	239,229		—		239,229		247,933		—		247,933
Tradenames	5,800		—		5,800		5,800		—		5,800
Total	$	1,008,895	$	119,535	$	889,360	$	1,024,567	$	114,922	$	909,645

Estimated Amortization Expense

The estimated amortization expense for each of the next five years, assuming no additional amortizable intangible assets, is as follows for the years ended December 31:

In thousands
2015	$	34,084
2016	33,788
2017	33,662
2018	33,624
2019	33,603

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DEBT (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Long-Term Debt

Long-term debt consisted of the following:

In thousands
	March 31, 2015		December 31, 2014
Obligations under capital leases	$	7,427	$	9,185
$1.2 billion senior credit facility weighted average rate 1.72%, due in 2019	175,564		459,975
$250 million term loan 0.92%, due in 2015	250,000		—
$100 million private placement notes 5.64%, due in 2015	100,000		100,000
$175 million private placement notes 3.89%, due in 2017	175,000		175,000
$125 million private placement notes 2.68%, due in 2019	125,000		125,000
$225 million private placement notes 4.47%, due in 2020	225,000		225,000
$125 million private placement notes 3.26%, due in 2022	125,000		125,000
Promissory notes and deferred consideration weighted average rate of 3.92% and weighted average maturity of 3.3 years	274,804		279,590
Foreign bank debt weighted average rate 8.98% and weighted average maturity of 1.8 years	117,594		160,465
Total debt	1,575,389		1,659,215
Less: current portion of total debt	113,212		131,969
Long-term portion of total debt	$	1,462,177	$	1,527,246

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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Beginning Balance at Dec. 31, 2013	$ 1,767,538	$ 855	$ 195,110	$ 1,610,964	$ (56,468)	$ 17,077
Beginning Balance (in shares) at Dec. 31, 2013		85,500,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	328,146			326,456		1,690
Currency translation adjustment	(82,871)				(80,221)	(2,650)
Change in qualifying cash flow hedge, net of tax	(1,730)				(1,730)
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases (in shares)		1,061,000
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases	58,562	11	58,551
Purchase/ cancellation of treasury stock (in shares)		(1,677,000)
Purchase/ cancellation of treasury stock	(194,066)	(17)	0	(194,049)
Stock compensation expense	17,773		17,773
Excess tax benefit of stock options exercised	17,906		17,906
Noncontrolling interests attributable to acquisitions	6,781					6,781
Reduction to noncontrolling interests due to additional ownership	(854)		(129)			(725)
Ending Balance at Dec. 31, 2014	1,917,185	849	289,211	1,743,371	(138,419)	22,173
Ending Balance (in shares) at Dec. 31, 2014	84,883,517	84,884,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	75,810			75,458		352
Currency translation adjustment	(64,501)				(63,681)	(820)
Change in qualifying cash flow hedge, net of tax	(4,334)				(4,334)
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases (in shares)		425,000
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases	28,512	4	28,508
Purchase/ cancellation of treasury stock (in shares)	(100,713)	(101,000)
Purchase/ cancellation of treasury stock	(13,771)	(1)	0	(13,770)
Stock compensation expense	5,487		5,487
Excess tax benefit of stock options exercised	8,222		8,222
Reduction to noncontrolling interests due to additional ownership	(2,603)		0			(2,603)
Ending Balance at Mar. 31, 2015	$ 1,950,007	$ 852	$ 331,428	$ 1,805,059	$ (206,434)	$ 19,102
Ending Balance (in shares) at Mar. 31, 2015	85,208,191	85,208,000

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GEOGRAPHIC INFORMATION (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Detailed Information for Reportable Segment

Detailed information for our United States reportable segment is as follows:

In thousands
	Three Months Ended March 31,
	2015		2014
Regulated and compliance solutions revenues	$	452,269	$	366,699
Recall and returns solutions revenues	19,979		23,064
Total revenues	472,248		389,763
Net interest expense	10,845		10,646
Income before income taxes	102,890		104,492
Income taxes	37,880		37,039
Net income attributable to Stericycle, Inc.	$	65,010	$	67,453
Depreciation and amortization	$	16,140	$	12,697

Detailed information for our International reportable segment is as follows:

In thousands
	Three Months Ended March 31,
	2015			2014
Regulated and compliance solutions revenues	$	191,071		$	180,192
Net interest expense	7,753			4,252
Income before income taxes	4,967			12,569
Income taxes	(5,833		)	252
Net income	10,800			12,317
Less: net income attributable to noncontrolling interests	352			621
Net income attributable to Stericycle, Inc.	$	10,448		$	11,696
Depreciation and amortization	$	11,423		$	10,659

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FAIR VALUE MEASUREMENTS - Additional Information (Detail) (USD $)	1 Months Ended	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative asset	$ 1,057,000	$ 1,057,000		$ 515,000
Cash received on settled hedge	8,800,000	8,833,000	0
Settlement of hedge, amount recognized in accumulated other comprehensive income	5,300,000	(4,424,000)	0
Settlement of hedge, tax amount recognized in accumulated other comprehensive income	3,500,000	2,381,000	0
Contingent consideration liabilities	28,423,000	28,423,000		19,941,000
Debt obligations, carrying amount	1,575,389,000	1,575,389,000		1,659,215,000
Maximum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Maximum contingent liability if financial performance measures were fully met	29,600,000	29,600,000
Level 3 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative asset	0	0
Contingent consideration liabilities	28,423,000	28,423,000		19,941,000
Level 3 Inputs [Member] | Current Liabilities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Contingent consideration liabilities	17,200,000	17,200,000
Level 2 Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative asset	1,057,000	1,057,000		515,000
Contingent consideration liabilities	0	0		0
Debt obligations, fair value	$ 1,610,000,000	$ 1,610,000,000		$ 1,670,000,000

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GOODWILL AND OTHER INTANGIBLE ASSETS - Estimated Amortization Expense (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
2015	$ 34,084
2016	33,788
2017	33,662
2018	33,624
2019	$ 33,603

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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 38,283	$ 22,236
Short-term investments	116	380
Accounts receivable, less allowance for doubtful accounts of $19,176 in 2015 and $19,083 in 2014	467,094	465,473
Deferred income taxes	27,331	28,322
Prepaid expenses	29,847	30,632
Other current assets	33,392	33,173
Total Current Assets	596,063	580,216
Property, Plant and Equipment, less accumulated depreciation of $374,115 in 2015 and $364,124 in 2014	446,831	460,408
Goodwill	2,419,284	2,418,832
Intangible assets, less accumulated amortization of $119,535 in 2015 and $114,922 in 2014	889,360	909,645
Other assets	31,976	32,621
Total Assets	4,383,514	4,401,722
Current liabilities:
Current portion of long-term debt	113,212	131,969
Accounts payable	120,198	114,596
Accrued liabilities	157,047	131,743
Deferred revenues	20,313	21,624
Other current liabilities	71,630	61,599
Total Current Liabilities	482,400	461,531
Long-term debt, net of current portion	1,462,177	1,527,246
Deferred income taxes	422,971	431,643
Other liabilities	65,959	64,117
Equity:
Common stock (par value $.01 per share, 120,000,000 shares authorized, 85,208,191 issued and outstanding in 2015 and 84,883,517 issued and outstanding in 2014)	852	849
Additional paid-in capital	331,428	289,211
Accumulated other comprehensive loss	(206,434)	(138,419)
Retained earnings	1,805,059	1,743,371
Total Stericycle, Inc.’s Equity	1,930,905	1,895,012
Noncontrolling interest	19,102	22,173
Total Equity	1,950,007	1,917,185
Total Liabilities and Equity	$ 4,383,514	$ 4,401,722

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STOCK BASED COMPENSATION - Intrinsic Value of Options Exercised (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Total exercise intrinsic value of options exercised	$ 29,525	$ 11,796

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Amortization of cash flow hedge into income, tax	$ 54	$ 50
Change in fair value of cash flow hedge, tax	$ 2,381	$ 0

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GEOGRAPHIC INFORMATION - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2015 Segment
Segment Reporting [Abstract]
Number of reportable segments	2

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ACQUISITIONS AND DIVESTITURES - Aggregate Purchase Price Paid for Acquisitions and Other Adjustments to Consideration (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Business Combinations [Abstract]
Cash	$ 34,210	$ 12,262
Promissory notes	7,618	12,654
Deferred consideration	624	441
Contingent consideration	13,301	0
Total purchase price	$ 55,753	$ 25,357

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LEGAL PROCEEDINGS

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

LEGAL PROCEEDINGS

LEGAL PROCEEDINGS

We operate in a highly regulated industry and must deal with regulatory inquiries or investigations from time to time that may be instituted for a variety of reasons. We are also involved in a variety of civil litigation from time to time.

Class Action Lawsuits. As we have previously disclosed, we were served on March 12, 2013 with a class action complaint filed in the U.S. District Court for the Western District of Pennsylvania by an individual plaintiff for itself and on behalf of all other "similarly situated" customers of ours. The complaint alleges, among other things, that we imposed unauthorized or excessive price increases and other charges on our customers in breach of our contracts and in violation of the Illinois Consumer Fraud and Deceptive Business Practices Act. The complaint sought certification of the lawsuit as a class action and the award to class members of appropriate damages and injunctive relief.

The Pennsylvania class action complaint was filed in the wake of a settlement with the State of New York of an investigation under the New York False Claims Act (which the class action complaint describes at some length). The New York investigation arose out of a qui tam (or "whistle blower") complaint under the federal False Claims Act and comparable state statutes which was filed under seal in the U.S. District Court for the Northern District of Illinois in April 2008 by a former employee of ours. The qui tam complaint was filed on behalf of the United States and 14 states and the District of Columbia. On September 4, 2013, we filed our answer to Plaintiff-Relator’s Second Amended Complaint, generally denying the allegations therein. Also, as previously disclosed, Tennessee, Massachusetts, Virginia and North Carolina have issued civil investigative demands to explore the allegations made on their behalf in the qui tam complaint but have not yet decided whether to join the Illinois action. The qui tam case is in the early stages of discovery.

Following the filing of the Pennsylvania class action complaint, we were served with class action complaints filed in federal court in California, Florida, Illinois, Mississippi and Utah and in state court in California. These complaints asserted claims and allegations substantially similar to those made in the Pennsylvania class action complaint. All of these cases appear to be follow-on litigation to our settlement with the State of New York. On August 9, 2013, the Judicial Panel on Multidistrict Litigation (MDL) granted our Motion to Transfer these related actions to the Northern District of Illinois for centralized pretrial proceedings. On December 10, 2013, we filed our answer to the Amended Consolidated Class Action Complaint in the MDL action, generally denying the allegations therein. The MDL action is in the early stages of discovery.

We believe that we have operated in accordance with the terms of our customer contracts and that these complaints are without merit. We intend to vigorously defend ourselves against each of these lawsuits.

We have not accrued any amounts in respect of these lawsuits, and we cannot estimate the reasonably possible loss or the range of reasonably possible losses that we may incur. We are unable to make such an estimate because (i) litigation is by its nature uncertain and unpredictable, (ii) the proceedings are at an early stage and (iii) in our judgment, there are no comparable proceedings against other defendants that might provide guidance in making estimates.

Utah Proceedings. As previously disclosed, on December 3, 2014, we entered into an administrative settlement order (the "Settlement") with the State of Utah Division of Air Quality (the "DAQ") concerning a notice of violation and order to comply issued by the DAQ on May 28, 2013 and superseded by an amended notice of violation and order to comply issued on August 28, 2013 (the "NOV"). Under the Settlement, without admitting to any of the allegations contained in the NOV, we agreed to pay a civil penalty of $2.3 million, of which half, or $1.2 million , was paid within 30 days after December 3, 2014. The remaining $1.2 million will not be paid but instead will be credited to us as a Supplemental Environmental Project credit when we permanently close our North Salt Lake incineration facility which is required to occur no later than three years after we receive all permits and approvals necessary to commence construction of a new incineration facility to be located in Tooele County, Utah. The Settlement provides full and final resolution of any and all claims under the authority of the DAQ arising out of the allegations contained in the NOV and cannot be used by other parties to allege violations or negligence on our part in any other litigation or proceeding.

Junk Fax Lawsuit. On April 2, 2014, we were served with a class action complaint filed in the U.S. District Court for the Northern District of Illinois (Case 1:14-cv-02070) by an individual plaintiff for himself and on behalf of all other "similarly situated" persons. The complaint alleges, among other things, that we sent facsimile transmissions of unsolicited advertisements to plaintiff and others similarly situated in violation of the Telephone Consumer Protection Act of 1991, as amended by the Junk Fax Prevention Act of 2005 (the "TCPA"). The complaint seeks certification of the lawsuit as a class action and the award to class members of the greater of actual damages or the sum of $500 for each violation and injunctive and other relief. Under the TCPA, the statutory remedy of $500 per violation may be trebled if the Court finds the violations to be willful or knowing. On May 22, 2014, we filed our answer to the complaint, generally denying the allegations therein. Discovery in the case is proceeding.

We have not accrued any amounts in respect of the TCPA action, and we cannot estimate the reasonably possible loss or the range of reasonably possible losses that we may incur. We are unable to make such an estimate because (i) the proceedings are at an early stage and discovery is ongoing and (ii) other reported TCPA claims have resulted in a broad range of outcomes, with each case being dependent on its own unique facts and circumstances.

We review all of our outstanding legal proceedings with counsel quarterly, and we will disclose an estimate of any reasonably possible loss or range of reasonably possible losses if and when we are able to make such an estimate and the reasonably possible loss or range of reasonably possible losses is material to our financial statements.

Environmental Matters. On April 22, 2014, we completed our acquisition of PSC Environmental Services, LLC ("PSC Environmental") and consequently became subject to the legal proceedings in which PSC Environmental was a party on that date. PSC Environmental’s operations are regulated by federal, state and local laws enacted to regulate the discharge of materials into the environment, remediate contaminated soil and groundwater or otherwise protect the environment. As a result of this continuing regulation, PSC Environmental frequently becomes a party to legal or administrative proceedings involving various governmental authorities and other interested parties. The issues involved in these proceedings generally relate to alleged violations of existing permits and licenses or alleged responsibility under federal or state Superfund laws to remediate contamination at properties owned either by PSC Environmental or by other parties to which either PSC Environmental or the prior owners of certain of its facilities shipped wastes.

From time to time, PSC Environmental pays fines or penalties in regulatory proceedings relating primarily to waste treatment, storage or disposal facilities. We believe that the fines or other penalties that PSC Environmental may pay in connection with any pending regulatory proceedings of this nature will not, individually or in the aggregate, be material to our financial statements.

On September 18, 2014, our wholly-owned subsidiary, Stericycle Specialty Waste Solutions, Inc., received a notice of violation ("NOV") from the New Mexico Environment Department ("NMED") concerning our 10-day transfer facility in Albuquerque. The violations alleged in the NOV generally relate to the management of Conditionally Exempt Small Quantity Generator ("CESQG") waste under a CESQG agreement that we have with NMED, as well as some recordkeeping matters. We have met with NMED and are currently in discussions regarding a resolution of the matters alleged in the NOV. We believe that the penalties ultimately assessed under the NOV could exceed $100,000 but that, in any event, they will not be material to our financial statements.

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ACQUISITIONS AND DIVESTITURES - Preliminary Purchase Price Allocation and Other Adjustments to Purchase Price Allocations (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Mar. 31, 2014
Business Acquisition [Line Items]
Goodwill	$ 2,419,284	$ 2,418,832	$ 2,231,582
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Fixed assets	(1,477)			1,184
Intangibles	19,791			14,277
Goodwill	41,190			10,850
Accounts receivable	4,217			2,223
Accounts payable	(3,512)			(659)
Net other (liabilities)/ assets	(1,079)			(2,024)
Debt	0			321
Net deferred tax liabilities	(3,377)			(815)
Total purchase price allocation	$ 55,753			$ 25,357

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NEW ACCOUNTING STANDARDS (Policies)

3 Months Ended

Mar. 31, 2015

Accounting Changes and Error Corrections [Abstract]

New Accounting Standards

Accounting Standards Recently Adopted

Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity

On January 1, 2015, we adopted guidance on the presentation and disclosures of reporting discontinued operations. The new guidance defines a discontinued operation as a disposal of a component or group of components that is disposed of or is classified as held for sale and "represents a strategic shift that has (or will have) a major effect on an entity's operations and financial results." For disposals of individually significant components that do not qualify as discontinued operations, an entity must disclose pre-tax earnings of the disposed component. The Company has not disposed of a component of our entity and therefore the implementation of this guidance did not affect our financial position, results of operations, or disclosure requirements.

Accounting Standards Issued But Not Yet Adopted

Revenue From Contracts With Customers

In May 2014, the Financial Accounting Standards Board (the "FASB") issued guidance to provide a single, comprehensive revenue recognition model for all contracts with customers. The revenue guidance contains principles that an entity will apply to determine the measurement of revenue and timing of when it is recognized. The underlying principle is that an entity will recognize revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to in exchange for those goods or services. The standard will be effective for the first interim period within annual reporting periods beginning after December 15, 2016 for public entities, with no early adoption permitted. The Company is currently evaluating the impact of the change, however it does not expect the adoption of this guidance to have a material impact on the Company’s financial position or results of operations.

On April 1, 2015, the FASB voted to propose to defer the effective date of the new revenue recognition standard by one year; although early adoption will be permitted after January 1, 2017. The FASB expects to issue an Accounting Standards Update for public comment during the second quarter of 2015.

Accounting for Share-Based Payment When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period

In June 2014, the FASB issued guidance that applies to all reporting entities that grant their employees share-based payments in which the terms of the award provide that a performance target that affects vesting could be achieved after the requisite service period. It requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition and follows existing accounting guidance for the treatment of performance conditions. The standard will be effective for annual periods and interim periods within those annual periods beginning after December 15, 2015, with early adoption permitted. The Company does not have any share-based payments with a performance target and therefore does not expect the adoption of this guidance to have a material impact on the Company’s financial position or results of operations.

Interest-Imputation of Interest

In April 2015, the FASB issued guidance that requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the debt liability rather than as an asset. The recognition and measurement guidance for debt issuance costs are not affected by the accounting standard update. The standard will be effective for annual periods and interim periods within those annual periods beginning after December 15, 2015, with early adoption permitted. The revised standard will be adopted by the Company on January 1, 2016, will be applied retrospectively and will require reclassifications within the Company’s consolidated balance sheets and statements of cash flows.  The revised standard only affects presentation and therefore will not have an impact on the Company’s results of operations.

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
OPERATING ACTIVITIES:
Net income	$ 75,810	$ 79,770
Adjustments to reconcile net income to net cash provided by operating activities:
Stock compensation expense	5,487	4,672
Excess tax benefit of stock options exercised	(8,222)	(3,734)
Depreciation	18,766	16,041
Amortization	8,797	7,315
Deferred income taxes	(2,957)	6,175
Change in fair value of contingent consideration	(675)	4,789
Other, net	5,988	0
Changes in operating assets and liabilities, net of effect of acquisitions and divestitures:
Accounts receivable	(14,491)	4,529
Accounts payable	5,443	5,279
Accrued liabilities	35,924	14,189
Deferred revenues	(628)	2,642
Other assets and liabilities	3,312	4,182
Net cash provided by operating activities	132,554	145,849
INVESTING ACTIVITIES:
Payments for acquisitions, net of cash acquired	(34,210)	(12,262)
Proceeds from/ (purchases of) investments	257	(1,947)
Capital expenditures	(21,356)	(16,420)
Net cash used in investing activities	(55,309)	(30,629)
FINANCING ACTIVITIES:
Repayments of long-term debt and other obligations	(9,780)	(12,430)
Borrowings on foreign bank debt	4,851	36,640
Repayments on foreign bank debt	(38,252)	(37,157)
Borrowings on term loan	250,000	0
Borrowings on senior credit facility	394,097	149,000
Repayments on senior credit facility	(670,254)	(203,377)
Payments on capital lease obligations	(988)	(876)
Purchases and cancellations of treasury stock	(11,516)	(76,914)
Payment for cash flow hedge	(8,833)	0
Proceeds from issuance of common stock	27,452	8,655
Excess tax benefit of stock options exercised	8,222	3,734
Payments to noncontrolling interests	(2,603)	(97)
Net cash used in financing activities	(57,604)	(132,822)
Effect of exchange rate changes on cash and cash equivalents	(3,594)	43
Net increase/ (decrease) in cash and cash equivalents	16,047	(17,559)
Cash and cash equivalents at beginning of period	22,236	67,167
Cash and cash equivalents at end of period	38,283	49,608
NON-CASH ACTIVITIES:
Issuances of obligations for acquisitions	$ 21,543	$ 13,095

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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 19,176	$ 19,083
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	374,115	364,124
Intangible assets, accumulated amortization	$ 119,535	$ 114,922
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	120,000,000	120,000,000
Common stock, issued	85,208,191	84,883,517
Common stock, outstanding	85,208,191	84,883,517

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GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Mar. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill and other identifiable indefinite lived intangibles are not amortized, but are subject to an annual impairment test, or more frequent testing if circumstances indicate that they may be impaired.

Goodwill:

We have two geographical reportable segments, "United States" and "International", both of which have goodwill. We have retroactively reclassified $6.4 million of goodwill related to Puerto Rico from the United States segment to the International segment. The changes in the carrying amount of goodwill since January 1, 2014, by reportable segment, were as follows:

In thousands
	United States			International			Total
Balance as of January 1, 2014	$	1,671,723		$	559,859		$	2,231,582
Goodwill acquired during year	169,754			88,263			258,017
Purchase accounting allocation adjustments	(4,825		)	(17,595		)	(22,420		)
Changes due to foreign currency fluctuations	(2,337		)	(46,010		)	(48,347		)
Balance as of December 31, 2014	1,834,315			584,517			2,418,832
Goodwill acquired during year	10,260			28,989			39,249
Purchase accounting allocation adjustments	1,941			—			1,941
Goodwill other changes	—			(440		)	(440		)
Changes due to foreign currency fluctuations	(2,631		)	(37,667		)	(40,298		)
Balance as of March 31, 2015	$	1,843,885		$	575,399		$	2,419,284

Current year adjustments to goodwill for certain 2014 acquisitions are primarily due to the finalization of intangible asset valuations.

Other Intangible Assets:

As of March 31, 2015 and December 31, 2014, the values of other intangible assets were as follows:

In thousands
	March 31, 2015						December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Net Value		Gross Carrying Amount		Accumulated Amortization		Net Value
Amortizable intangibles:
Covenants not-to-compete	$	8,451	$	5,959	$	2,492	$	8,474	$	5,688	$	2,786
Customer relationships	750,022		112,107		637,915		755,148		107,365		647,783
Tradenames	4,265		880		3,385		6,062		1,313		4,749
Technology	611		547		64		611		521		90
Other	517		42		475		539		35		504
Indefinite lived intangibles:
Operating permits	239,229		—		239,229		247,933		—		247,933
Tradenames	5,800		—		5,800		5,800		—		5,800
Total	$	1,008,895	$	119,535	$	889,360	$	1,024,567	$	114,922	$	909,645

During the quarter ended March 31, 2015, we wrote off $0.2 million in customer relationships, $1.2 million in operating permits, and $1.0 million in tradenames, due to rationalizing certain of our domestic and international operations (see Note 13 - Restructuring Charges in the Notes to the Condensed Consolidated Financial Statements). These expenses are reflected as part of SG&A on our Condensed Consolidated Statements of Income. Under generally accepted accounting principles, a fair value must be assigned to all acquired assets based on a theoretical "market participant" regardless of the acquirer's intended use for those assets.This accounting treatment can lead to the recognition of losses when a company disposes of acquired assets. We complete our annual impairment analysis of our indefinite lived intangibles during the quarter ended December 31 of each year, or more frequently, if circumstances indicate that they may be impaired.

Our finite-lived intangible assets are amortized over their useful lives. We have determined that our customer relationships have useful lives from 10 to 40 years based upon the type of customer, with a weighted average remaining useful life of 23.6 years. We have covenants not-to-compete intangibles with useful lives from 3 to 14 years, with a weighted average remaining useful life of 4.4 years. We have tradename intangibles with useful lives from 10 to 40 years, with a weighted average remaining useful life of 17.3 years. We have technology with a useful life of 5 years, with a weighted average remaining useful life of 1.0 years. We have determined that our permits have indefinite lives due to our ability to renew these permits with minimal additional cost, and therefore these are not amortized.

During the quarters ended March 31, 2015 and 2014, the aggregate amortization expense was $8.8 million and $7.3 million, respectively.

The estimated amortization expense for each of the next five years, assuming no additional amortizable intangible assets, is as follows for the years ended December 31:

In thousands
2015	$	34,084
2016	33,788
2017	33,662
2018	33,624
2019	33,603

Future amortization expense may fluctuate depending on changes in foreign currency rates, future acquisitions, or changes to the estimated amortizable life of the intangibles. The estimates for amortization expense noted above are based upon foreign exchange rates as of March 31, 2015.

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Document and Entity Information	3 Months Ended
	Mar. 31, 2015	May 04, 2015
Document Documentand Entity Information [Abstract]
Entity Registrant Name	STERICYCLE INC
Entity Central Index Key	0000861878
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1
Trading Symbol	SRCL
Amendment Flag	false
Entity Common Stock, Shares Outstanding		85,047,014

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DEBT

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

DEBT

DEBT

Long-term debt consisted of the following:

In thousands
	March 31, 2015		December 31, 2014
Obligations under capital leases	$	7,427	$	9,185
$1.2 billion senior credit facility weighted average rate 1.72%, due in 2019	175,564		459,975
$250 million term loan 0.92%, due in 2015	250,000		—
$100 million private placement notes 5.64%, due in 2015	100,000		100,000
$175 million private placement notes 3.89%, due in 2017	175,000		175,000
$125 million private placement notes 2.68%, due in 2019	125,000		125,000
$225 million private placement notes 4.47%, due in 2020	225,000		225,000
$125 million private placement notes 3.26%, due in 2022	125,000		125,000
Promissory notes and deferred consideration weighted average rate of 3.92% and weighted average maturity of 3.3 years	274,804		279,590
Foreign bank debt weighted average rate 8.98% and weighted average maturity of 1.8 years	117,594		160,465
Total debt	1,575,389		1,659,215
Less: current portion of total debt	113,212		131,969
Long-term portion of total debt	$	1,462,177	$	1,527,246

Our $1.2 billion senior credit facility maturing in June 2019, our $250.0 million term loan maturing in July 2015, our $100.0 million private placement notes maturing April 2015, our $175.0 million private placement notes maturing in October 2017, our $125.0 million private placement notes maturing in December 2019, our $225.0 million private placement notes maturing in October 2020, and our $125.0 million private placement notes maturing in December 2022, all require us to comply with various financial, reporting and other covenants and restrictions, including a restriction on dividend payments. The financial debt covenants are the same for the senior credit facility and the private placement notes. At March 31, 2015, we were in compliance with all of our financial debt covenants.

As of March 31, 2015 and December 31, 2014, we had $157.7 million and $162.9 million, respectively, committed to outstanding letters of credit under our senior credit facility. The unused portion of the revolving credit facility as of March 31, 2015 and December 31, 2014 was $866.7 million and $577.1 million, respectively.

Both our $100.0 million private placement notes that mature in April 2015 and our $250.0 million term loan that matures in July 2015 were classified as long-term debt due to our intent and ability to refinance these obligations by using other senior credit facility.

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CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Statement [Abstract]
Revenues	$ 663,319	$ 569,955
Costs and Expenses:
Cost of revenues (exclusive of depreciation shown below)	367,340	301,760
Depreciation - cost of revenues	14,648	12,726
Selling, general and administrative expenses (exclusive of depreciation and amortization shown below)	141,363	112,180
Depreciation – selling, general and administrative expenses	4,118	3,315
Amortization	8,797	7,315
Total Costs and Expenses	536,266	437,296
Income from Operations	127,053	132,659
Other Income (Expense):
Interest income	35	20
Interest expense	(18,633)	(14,918)
Other expense, net	(598)	(700)
Total Other Expense	(19,196)	(15,598)
Income Before Income Taxes	107,857	117,061
Income Tax Expense	32,047	37,291
Net Income	75,810	79,770
Less: Net Income Attributable to Noncontrolling Interests	352	621
Net Income Attributable to Stericycle, Inc.	$ 75,458	$ 79,149
Earnings Per Common Share Attributable to Stericycle, Inc. Common Shareholders:
Basic	$ 0.89	$ 0.93
Diluted	$ 0.87	$ 0.91
Weighted Average Number of Common Shares Outstanding:
Basic	85,037,823	85,270,046
Diluted	86,357,006	86,613,843

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FAIR VALUE MEASUREMENTS

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

FAIR VALUE MEASUREMENTS

FAIR VALUE MEASUREMENTS

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy distinguishes between (1) market participant assumptions developed based on market data obtained from independent sources (observable inputs) and (2) an entity's own assumptions about market participant assumptions developed based on the best information available in the circumstances (unobservable inputs). The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). The three levels of the fair value hierarchy are described below:

Level 1 – Quoted prices in active markets for identical assets or liabilities.

Level 2 – Observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 – Inputs that are generally unobservable and typically reflect management’s estimate of assumptions that market participants would use in pricing the asset or liability.

Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment, and may affect the valuation of assets and liabilities and their placement within the fair value hierarchy levels. The impact of our creditworthiness has been considered in the fair value measurements noted below. In addition, the fair value measurement of a liability must reflect the nonperformance risk of an entity. There were no movements of items between fair value hierarchies.

In thousands
			Fair Value Measurements Using
	Total as of March 31, 2015		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	38,283	$	38,283	$	—	$	—
Short-term investments	116		116		—		—
Derivatives financial instruments	1,057		—		1,057		—
Total assets	$	39,456	$	38,399	$	1,057	$	—
Liabilities:
Contingent consideration	$	28,423	$	—	$	—	$	28,423
Total liabilities	$	28,423	$	—	$	—	$	28,423

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2014		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	22,236	$	22,236	$	—	$	—
Short-term investments	380		380		—		—
Derivatives financial instruments	515		—		515		—
Total assets	$	23,131	$	22,616	$	515	$	—
Liabilities:
Contingent consideration	$	19,941	$	—	$	—	$	19,941
Derivatives financial instruments	2,408		—		2,408		—
Total liabilities	$	22,349	$	—	$	2,408	$	19,941

For our derivative financial instruments we use a market approach valuation technique based on observable market transactions of spot and forward rates.

We recorded a $1.1 million asset related to the fair value of the U.S. dollar-Canadian dollar foreign currency swap which was classified as other assets at March 31, 2015. The objective of the swap is to offset the foreign exchange risk to the U.S. dollar equivalent cash outflows for our Canadian subsidiary.

In March 2015, we cash settled a treasury lock hedge for $8.8 million of which $5.3 million, net of $3.5 million tax, was recognized in accumulated other comprehensive income. The purpose was to lock in the treasury rate on the issuance of expected private placement debt and to eliminate interest rate risk.

We had contingent consideration liabilities recorded using Level 3 inputs in the amount of $28.4 million, of which $17.2 million was classified as current liabilities at March 31, 2015. Contingent consideration liabilities were $19.9 million at December 31, 2014. Contingent consideration represents amounts expected to be paid as part of acquisition consideration only if certain future events occur. These events are usually targets for revenues or earnings related to the business acquired. We arrive at the fair value of contingent consideration by applying a weighted probability of potential outcomes to the maximum possible payout. The calculation of these potential outcomes is dependent on both past financial performance and management assumptions about future performance. If the financial performance measures were all fully met, our maximum liability would be $29.6 million at March 31, 2015. Contingent consideration liabilities are reassessed each quarter and are reflected in the Condensed Consolidated Balance Sheets as part of "Other current liabilities" and "Other liabilities". Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at December 31, 2014	$	19,941
Increases due to acquisitions	13,301
Decrease due to payments	(750		)
Changes due to foreign currency fluctuations	(3,394		)
Changes in fair value reflected in Selling, general, and administrative expenses	(675		)
Contingent consideration at March 31, 2015	$	28,423

Fair Value of Debt: At March 31, 2015, the fair value of the Company’s debt obligations was estimated, using Level 2 inputs, at $1.61 billion compared to a carrying amount of $1.58 billion. At December 31, 2014, the fair value of the Company’s debt obligations was estimated, using Level 2 inputs, at $1.67 billion compared to a carrying amount of $1.66 billion. The fair values were estimated using an income approach by applying market interest rates for comparable instruments. The Company has no current plans to retire a significant amount of its debt prior to maturity.

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NEW ACCOUNTING STANDARDS

3 Months Ended

Mar. 31, 2015

Accounting Changes and Error Corrections [Abstract]

NEW ACCOUNTING STANDARDS

NEW ACCOUNTING STANDARDS

Accounting Standards Recently Adopted

Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity

On January 1, 2015, we adopted guidance on the presentation and disclosures of reporting discontinued operations. The new guidance defines a discontinued operation as a disposal of a component or group of components that is disposed of or is classified as held for sale and "represents a strategic shift that has (or will have) a major effect on an entity's operations and financial results." For disposals of individually significant components that do not qualify as discontinued operations, an entity must disclose pre-tax earnings of the disposed component. The Company has not disposed of a component of our entity and therefore the implementation of this guidance did not affect our financial position, results of operations, or disclosure requirements.

Accounting Standards Issued But Not Yet Adopted

Revenue From Contracts With Customers

In May 2014, the Financial Accounting Standards Board (the "FASB") issued guidance to provide a single, comprehensive revenue recognition model for all contracts with customers. The revenue guidance contains principles that an entity will apply to determine the measurement of revenue and timing of when it is recognized. The underlying principle is that an entity will recognize revenue to depict the transfer of goods or services to customers at an amount that the entity expects to be entitled to in exchange for those goods or services. The standard will be effective for the first interim period within annual reporting periods beginning after December 15, 2016 for public entities, with no early adoption permitted. The Company is currently evaluating the impact of the change, however it does not expect the adoption of this guidance to have a material impact on the Company’s financial position or results of operations.

On April 1, 2015, the FASB voted to propose to defer the effective date of the new revenue recognition standard by one year; although early adoption will be permitted after January 1, 2017. The FASB expects to issue an Accounting Standards Update for public comment during the second quarter of 2015.

Accounting for Share-Based Payment When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period

In June 2014, the FASB issued guidance that applies to all reporting entities that grant their employees share-based payments in which the terms of the award provide that a performance target that affects vesting could be achieved after the requisite service period. It requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition and follows existing accounting guidance for the treatment of performance conditions. The standard will be effective for annual periods and interim periods within those annual periods beginning after December 15, 2015, with early adoption permitted. The Company does not have any share-based payments with a performance target and therefore does not expect the adoption of this guidance to have a material impact on the Company’s financial position or results of operations.

Interest-Imputation of Interest

In April 2015, the FASB issued guidance that requires debt issuance costs related to a recognized debt liability to be presented in the balance sheet as a direct deduction from the debt liability rather than as an asset. The recognition and measurement guidance for debt issuance costs are not affected by the accounting standard update. The standard will be effective for annual periods and interim periods within those annual periods beginning after December 15, 2015, with early adoption permitted. The revised standard will be adopted by the Company on January 1, 2016, will be applied retrospectively and will require reclassifications within the Company’s consolidated balance sheets and statements of cash flows.  The revised standard only affects presentation and therefore will not have an impact on the Company’s results of operations.

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SUBSEQUENT EVENT

3 Months Ended

Mar. 31, 2015

Subsequent Events [Abstract]

SUBSEQUENT EVENTS

SUBSEQUENT EVENT

 The Company evaluated subsequent events through the date of filing this Quarterly Report on Form 10-Q.

On April 30, 2015, we entered into a note purchase agreement with several institutional purchasers pursuant to which we will issue and sell to the purchasers $200.0 million of our new 2.67%seven-year unsecured senior notes (the "Series A notes") and $100.0 million of our new eight-year 2.74% unsecured senior notes (the "Series B notes").

Interest will be payable in arrears semi-annually on January 1, and July 1, beginning on January 1, 2016. The principal of the Series A notes will be payable at the maturity of the notes on July 1, 2022, and the principal of the Series B notes will be payable at the maturity of the notes on July 1, 2023. The notes will be unsecured obligations.

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ENVIRONMENTAL LIABILITIES

3 Months Ended

Mar. 31, 2015

Environmental Remediation Obligations [Abstract]

ENVIRONMENTAL LIABILITIES

ENVIRONMENTAL REMEDIATION LIABILITIES

We record a liability for environmental remediation when such liability becomes probable and the costs or damages can be reasonably estimated. We accrue environmental remediation costs, on an undiscounted basis, associated with identified sites where an assessment has indicated that cleanup costs are probable and can be reasonably estimated, but the timing of such payments is not fixed and determinable. Such accruals are based on currently available information, estimated timing of remedial actions, existing technology, and enacted laws and regulations. The liability for environmental remediation is included in the Consolidated Balance Sheets in current liabilities within "Accrued liabilities" and in noncurrent liabilities within "Other liabilities."

At March 31, 2015, the total environmental remediation liabilities recorded were $32.5 million, of which $3.2 million was classified as accrued liabilities and $29.3 million was classified as other liabilities.

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COMMON STOCK

3 Months Ended

Mar. 31, 2015

Equity [Abstract]

COMMON STOCK

COMMON STOCK

The following table provides information about our repurchase of shares of our common stock during the three months ended March 31, 2015:

	Number of Shares Repurchased and Canceled	Amount for Repurchases		Average Price Paid per Share
		(in thousands)
Three months ended March 31, 2015	100,713	$	13,771	$	136.74
Three months ended March 31, 2014	685,900	$	78,340	$	114.20

Of the 100,713 shares repurchased during the three months ended March 31, 2015, 16,000 shares in the amount of $2.3 million were not settled. This amount is recognized as part of other current liabilities on our Condensed Consolidated Balance Sheet at March 31, 2015.

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RESTRUCTURING CHARGES - Restructuring Charges (Details) (Selling, general and administrative, USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Restructuring Cost and Reserve [Line Items]
Employee severance and related costs	$ 3,965
Other costs	2,162
Fixed assets impairment	3,133
Intangible assets impairment	2,414
Other	628
Total pre-tax restructuring expenses	12,302
United States
Restructuring Cost and Reserve [Line Items]
Employee severance and related costs	1,736
Other costs	1,458
Fixed assets impairment	3,133
Intangible assets impairment	2,167
Other	0
Total pre-tax restructuring expenses	8,494
International
Restructuring Cost and Reserve [Line Items]
Employee severance and related costs	2,229
Other costs	704
Fixed assets impairment	0
Intangible assets impairment	247
Other	628
Total pre-tax restructuring expenses	$ 3,808

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INCOME TAXES

3 Months Ended

Mar. 31, 2015

Income Tax Disclosure [Abstract]

INCOME TAXES

INCOME TAXES

We file income tax returns in the U.S, in various states and in certain foreign jurisdictions.

The Company has recorded accruals to cover uncertain tax positions taken on previously filed tax returns. Such liabilities relate to additional taxes, interest and penalties the Company may be required to pay in various tax jurisdictions. During the course of examinations by various taxing authorities, proposed adjustments may be asserted. The Company evaluates such items on a case-by-case basis and adjusts the accrual for uncertain tax positions. During the quarter ended March 31, 2015, we had no material changes to our accruals related to previous  or current uncertain tax positions. The effective tax rates for the quarters ended March 31, 2015 and 2014 were approximately 29.7% and 31.9%, respectively. The decrease in the current quarter tax rate is primarily related to a benefit from the recognition of tax deductible goodwill associated with legal entity mergers in Spain and Brazil.

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STOCK BASED COMPENSATION

3 Months Ended

Mar. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

STOCK BASED COMPENSATION

STOCK BASED COMPENSATION

At March 31, 2015, we had the following stock option and stock purchase plans:

• the 2014 Incentive Stock Plan, which our stockholders approved in May 2014;

• the 2011 Incentive Stock Plan, which our stockholders approved in May 2011;

• the 2008 Incentive Stock Plan, which our stockholders approved in May 2008;

• the 2005 Incentive Stock Plan, which our stockholders approved in April 2005;

• the 2000 Nonstatutory Stock Option Plan, which expired in February 2010;

• the 1997 Stock Option Plan, which expired in January 2007;

• the 1996 Directors Stock Option Plan, which expired in May 2006; and

• the Employee Stock Purchase Plan ("ESPP"), which our stockholders approved in May 2001.

Stock-Based Compensation Expense:

The following table presents the total stock-based compensation expense resulting from stock option awards, restricted stock units ("RSUs"), and the ESPP included in the Condensed Consolidated Statements of Income:

In thousands
	Three Months Ended March 31,
	2015		2014
Cost of revenues – stock option plan	$	23	$	7
Selling, general and administrative – stock option plan	4,729		4,041
Selling, general and administrative – RSUs	346		315
Selling, general and administrative – ESPP	389		309
Total pre-tax expense	$	5,487	$	4,672

The following table sets forth the tax benefits related to stock compensation:

In thousands
	Three Months Ended March 31,
	2015		2014
Tax benefit recognized in Statement of Income	$	2,468	$	909
Excess tax benefit realized	8,222		3,734

Stock Options:

Stock option activity for the three months ended March 31, 2015, is summarized as follows:

	Number of Options		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Life	Total Aggregate Intrinsic Value
					(in years)	(in thousands)
Outstanding at beginning of year	5,377,857		$	80.88
Granted	860,534		130.33
Exercised	(425,175	)	65.19
Forfeited	(66,154	)	105.30
Canceled or expired	(1,100	)	56.90
Outstanding at March 31, 2015	5,745,962		$	89.17	6.27	$	294,519
Exercisable at March 31, 2015	3,133,658		$	71.77	5.37	$	215,171
Vested and expected to vest at March 31, 2015	5,476,973		$	87.92

As of March 31, 2015, there was $42.5 million of total unrecognized compensation expense related to non-vested option awards, which is expected to be recognized over a weighted average period of 3.48 years.

The following table sets forth the total intrinsic value of options exercised in the quarter ended March 31:

In thousands
	Three Months Ended March 31,
	2015		2014
Total exercise intrinsic value of options exercised	$	29,525	$	11,796

The total exercise intrinsic value represents the total pre-tax value (the difference between the sales price on that trading day the option was exercised and the exercise price associated with the respective option).

The Company uses historical data to estimate expected life and volatility. The estimated fair value of stock options at the time of the grant using the Black-Scholes model option pricing model was as follows:

	Three Months Ended March 31,
	2015			2014
Stock options granted (shares)	860,534			854,778
Weighted average fair value at grant date (per share)	$	22.84		$	21.28
Assumptions:
Expected term (in years)	4.79			4.78
Expected volatility	16.62		%	17.68		%
Expected dividend yield	—		%	—		%
Risk free interest rate	1.48		%	1.45		%

Restricted Stock Units:

Restricted stock units ("RSUs") vest at the end of three or five years. Our 2008, 2011 and 2014 Plans include a share reserve related to RSUs granted at a 2-1 ratio. A summary of the status of our non-vested RSUs and changes during the three months ended March 31, 2015, are as follows:

	Number of Units		Weighted Average Grant Date Fair Value		Total Aggregate Intrinsic Value
					(in thousands)
Non-vested at beginning of year	63,600		$	96.04
Granted	10,124		130.19
Vested and released	—		—
Forfeited	(1,470	)	100.77
Non-vested at March 31, 2015	72,254		$	100.73	$	10,147

As of March 31, 2015, there was $5.0 million of total unrecognized compensation expense related to RSUs, which is expected to be recognized over a weighted average period of 2.92 years.

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EARNINGS PER COMMON SHARE

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

EARNINGS PER COMMON SHARE

EARNINGS PER COMMON SHARE

Basic earnings per share is computed by dividing income available to common shareholders by the weighted-average number of shares of common stock outstanding during the period. Diluted earnings per share is computed by dividing income available to common shareholders by the weighted-average number of shares of common stock outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. Potentially dilutive securities include outstanding stock options, shares to be purchased under the Company’s employee stock purchase plan and RSUs. The effect of potentially dilutive securities is reflected in diluted earnings per share by application of the treasury stock method. Under the treasury stock method, an increase in the fair market value of the Company’s common stock can result in a greater dilutive effect from potentially dilutive securities.

The following table sets forth the computation of basic and diluted earnings per share:

In thousands, except share and per share data
	Three Months Ended March 31,
	2015		2014
Numerator:
Numerator for basic earnings per share net income attributable to Stericycle, Inc.	$	75,458	$	79,149
Denominator:
Denominator for basic earnings per share-weighted average shares	85,037,823		85,270,046
Effect of diluted securities:
Employee stock options	1,319,183		1,343,797
Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises	86,357,006		86,613,843
Earnings per share – Basic	$	0.89	$	0.93
Earnings per share – Diluted	$	0.87	$	0.91

For additional information regarding outstanding employee stock options, see Note 6 - Stock Based Compensation, in the Notes to the Condensed Consolidated Financial Statements.

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SUBSEQUENT EVENT (Details) (Senior Notes, Subsequent Event, USD $)	0 Months Ended
	Apr. 30, 2015	Apr. 30, 2015
Senior Notes 2.67% Series A
Subsequent Event [Line Items]
Debt instrument, face amount	$ 200,000,000	$ 200,000,000
Stated interest rate	2.67%	2.67%
Debt instrument, term	7 years
Senior Notes 2.74% Series B
Subsequent Event [Line Items]
Debt instrument, face amount	$ 100,000,000	$ 100,000,000
Stated interest rate	2.74%	2.74%
Debt instrument, term	8 years

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ACQUISITIONS AND DIVESTITURES - Summary of Acquisition Location (Detail)	3 Months Ended
	Mar. 31, 2015 Entity
Business Acquisition [Line Items]
Number of acquisitions	15
United States
Business Acquisition [Line Items]
Number of acquisitions	4
Brazil
Business Acquisition [Line Items]
Number of acquisitions	2
Ireland
Business Acquisition [Line Items]
Number of acquisitions	1
Mexico
Business Acquisition [Line Items]
Number of acquisitions	2
Romania
Business Acquisition [Line Items]
Number of acquisitions	2
Republic of Korea
Business Acquisition [Line Items]
Number of acquisitions	3
Spain
Business Acquisition [Line Items]
Number of acquisitions	1

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GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Goodwill [Roll Forward]
Beginning Balance	$ 2,418,832	$ 2,231,582
Goodwill acquired during year	39,249	258,017
Purchase accounting allocation adjustments	1,941	(22,420)
Goodwill other changes	(440)
Changes due to foreign currency fluctuations	(40,298)	(48,347)
Ending Balance	2,419,284	2,418,832
United States
Goodwill [Roll Forward]
Beginning Balance	1,834,315	1,671,723
Goodwill acquired during year	10,260	169,754
Purchase accounting allocation adjustments	1,941	(4,825)
Goodwill other changes	0
Changes due to foreign currency fluctuations	(2,631)	(2,337)
Ending Balance	1,843,885	1,834,315
International
Goodwill [Roll Forward]
Beginning Balance	584,517	559,859
Goodwill acquired during year	28,989	88,263
Purchase accounting allocation adjustments	0	(17,595)
Goodwill other changes	(440)
Changes due to foreign currency fluctuations	(37,667)	(46,010)
Ending Balance	$ 575,399	$ 584,517

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RESTRUCTURING CHARGES (Notes)

3 Months Ended

Mar. 31, 2015

Restructuring and Related Activities [Abstract]

RESTRUCTURING CHARGES

RESTRUCTURING CHARGES

During the first quarter of 2015, management began executing a realignment of our operations to reduce labor redundancies and facility costs. As part of this realignment, the Company recorded charges related to severance, fixed asset impairments, write-off of intangible assets, and recognition of lease expense for properties no longer used but for which we have a contractual obligation. The recorded restructuring liabilities are expected to be paid primarily within the current year. While the Company believes the recorded restructuring liabilities are adequate, revisions to current estimates may be recorded in future periods based on new information as it becomes available. There could be additional initiatives in the future to further streamline our operations. As such, the Company expects further expenses related to workforce reductions and other facility rationalization costs when those restructuring plans are finalized and related expenses are estimable.

The following table below highlights $12.3 million pre-tax charges for the quarter ended March 31, 2015, which are reflected as part of SG&A on our Condensed Consolidated Statements of Income.

In thousands
	United States		International		Total Charges to Income
Employee severance and related costs	$	1,736	$	2,229	$	3,965
Other costs	1,458		704		2,162
Non-cash items:
Fixed assets impairment	3,133		—		3,133
Intangible assets impairment	2,167		247		2,414
Other	—		628		628
Total pre-tax restructuring expenses	$	8,494	$	3,808	$	12,302

The following table summarizes restructuring activity during 2015 which is reflected in the Condensed Consolidated Balance Sheets as part of "Accrued liabilities":

In thousands
	Employee Severance and Related Costs			Other Costs			Total
Liability balance at January 1, 2015	$	—		$	—		$	—
Charges to income	3,965			2,162			6,127
Payments	(1,057		)	(735		)	(1,792		)
Other	(24		)	—			(24		)
Liability balance at March 31, 2015	$	2,884		$	1,427		$	4,311

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FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value Measurements

In thousands
			Fair Value Measurements Using
	Total as of March 31, 2015		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	38,283	$	38,283	$	—	$	—
Short-term investments	116		116		—		—
Derivatives financial instruments	1,057		—		1,057		—
Total assets	$	39,456	$	38,399	$	1,057	$	—
Liabilities:
Contingent consideration	$	28,423	$	—	$	—	$	28,423
Total liabilities	$	28,423	$	—	$	—	$	28,423

In thousands
			Fair Value Measurements Using
	Total as of December 31, 2014		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs
Assets:
Cash and cash equivalents	$	22,236	$	22,236	$	—	$	—
Short-term investments	380		380		—		—
Derivatives financial instruments	515		—		515		—
Total assets	$	23,131	$	22,616	$	515	$	—
Liabilities:
Contingent consideration	$	19,941	$	—	$	—	$	19,941
Derivatives financial instruments	2,408		—		2,408		—
Total liabilities	$	22,349	$	—	$	2,408	$	19,941

Changes to Contingent Consideration

Changes to contingent consideration are reflected in the table below:

In thousands
Contingent consideration at December 31, 2014	$	19,941
Increases due to acquisitions	13,301
Decrease due to payments	(750		)
Changes due to foreign currency fluctuations	(3,394		)
Changes in fair value reflected in Selling, general, and administrative expenses	(675		)
Contingent consideration at March 31, 2015	$	28,423

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COMMON STOCK - Repurchase of Shares of Common Stock (Detail) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Equity [Abstract]
Number of Shares Repurchased and Canceled	100,713	685,900
Amount for Repurchases	$ 13,771,000	$ 78,340,000	$ 194,066,000
Average Price Paid per Share	$ 136.74	$ 114.20
Stock Repurchased and Retired During Period, Shares, Not Yet Settled	16,000
Stock Repurchased and Retired During Period, Value, Not Yet Settled	$ 2,300,000

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INCOME TAXES (Details)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Tax Disclosure [Abstract]
Effective tax rate	29.70%	31.90%

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 75,810	$ 79,770
Other Comprehensive Income/ (Loss):
Foreign currency translation adjustments	(64,501)	(1,109)
Amortization of cash flow hedge into income, net of tax ($54 and $50) for the three months ended March 31, 2015 and 2014, respectively)	90	79
Change in fair value of cash flow hedge, net of tax ($2,381 and $0) for the three-months ended March 31, 2015 and 2014, respectively)	(4,424)	0
Total Other Comprehensive Income/ (Loss)	(68,835)	(1,030)
Comprehensive Income	6,975	78,740
Less: Comprehensive Income/ (Loss) Attributable to Noncontrolling Interests	(468)	251
Comprehensive Income Attributable to Stericycle, Inc.	$ 7,443	$ 78,489

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ACQUISITIONS AND DIVESTITURES

3 Months Ended

Mar. 31, 2015

Business Combinations [Abstract]

ACQUISITIONS AND DIVESTITURES

ACQUISITIONS AND DIVESTITURES

The following table summarizes the locations of our acquisitions for the three months ended March 31, 2015:

Acquisition Locations	2015
United States	4
Brazil	2
Ireland	1
Mexico	2
Romania	2
Republic of Korea	3
Spain	1
Total	15

During the quarter ended March 31, 2015, we completed fifteen acquisitions. Domestically, we acquired 100% of stock of one regulated waste business and selected assets of three regulated waste businesses. Internationally, in Brazil, we acquired 100% of the stock of two regulated waste businesses. In Ireland, we acquired 100% of the stock of one regulated waste business. In Mexico, we acquired 100% of the stock of two regulated waste businesses. In Romania, we acquired selected assets of two regulated waste businesses. In Republic of Korea, we acquired selected assets of three regulated waste businesses. In Spain, we acquired selected assets of one regulated waste business.

The following table summarizes the aggregate purchase price paid for acquisitions and other adjustments of consideration to be paid for acquisitions during the three months ended March 31:

In thousands
	Three Months Ended March 31,
	2015		2014
Cash	$	34,210	$	12,262
Promissory notes	7,618		12,654
Deferred consideration	624		441
Contingent consideration	13,301		—
Total purchase price	$	55,753	$	25,357

For financial reporting purposes, our acquisitions were accounted for using the acquisition method of accounting. These acquisitions resulted in the recognition of goodwill in our financial statements reflecting the premium paid to acquire businesses that we believe are complementary to our existing operations and fit our growth strategy. During the three months ended March 31, 2015, we recognized a net increase in goodwill of $41.2 million excluding the effect of foreign currency translation (see Note 9 – Goodwill and Other Intangible Assets, in the Notes to the Condensed Consolidated Financial Statements). A net increase of $12.2 million was assigned to our United States reportable segment, and a net increase of $29.0 million was assigned to our International reportable segment. Approximately $6 million of the goodwill recognized during the three months ended March 31, 2015 will be deductible for income taxes.

During the three months ended March 31, 2015, we recognized a net increase of $19.8 million from the estimated fair value of acquired customer relationships, excluding the effect of foreign currency translation. Amortizable lives of the acquired during the quarter customer relationships ranges 15 to 20 years.

The purchase prices for these acquisitions in excess of acquired tangible assets have been primarily allocated to goodwill and other intangibles and are preliminary, pending completion of certain intangible asset valuations and completion accounts. The following table summarizes the preliminary purchase price allocation for current period acquisitions and other adjustments to purchase price allocations during the three months ended March 31:

In thousands
	Three Months Ended March 31,
	2015			2014
Fixed assets	$	(1,477	)	$	1,184
Intangibles	19,791			14,277
Goodwill	41,190			10,850
Accounts receivable	4,217			2,223
Accounts payable	(3,512		)	(659		)
Net other (liabilities)/ assets	(1,079		)	(2,024		)
Debt	—			321
Net deferred tax liabilities	(3,377		)	(815		)
Total purchase price allocation	$	55,753		$	25,357

During the three months ended March 31, 2015 and 2014, the Company incurred $3.3 million and $3.2 million, respectively, of acquisition related expenses. These expenses are included with "Selling, general and administrative expenses" ("SG&A") on our Condensed Consolidated Statements of Income.

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GEOGRAPHIC INFORMATION - Detailed Information for Reporting Segment (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Segment Reporting Information [Line Items]
Revenues	$ 663,319	$ 569,955
Income before income taxes	107,857	117,061
Income taxes	32,047	37,291
Net Income	75,810	79,770	328,146
Less: Net Income Attributable to Noncontrolling Interests	352	621
Net Income Attributable to Stericycle, Inc.	75,458	79,149
United States
Segment Reporting Information [Line Items]
Revenues	472,248	389,763
Net interest expense	10,845	10,646
Income before income taxes	102,890	104,492
Income taxes	37,880	37,039
Net Income Attributable to Stericycle, Inc.	65,010	67,453
Depreciation and amortization	16,140	12,697
United States | Regulated and Compliance Solutions
Segment Reporting Information [Line Items]
Revenues	452,269	366,699
United States | Recall and Returns Solutions [Member]
Segment Reporting Information [Line Items]
Revenues	19,979	23,064
International
Segment Reporting Information [Line Items]
Net interest expense	7,753	4,252
Income before income taxes	4,967	12,569
Income taxes	(5,833)	252
Net Income	10,800	12,317
Less: Net Income Attributable to Noncontrolling Interests	352	621
Net Income Attributable to Stericycle, Inc.	10,448	11,696
Depreciation and amortization	11,423	10,659
International | Regulated and Compliance Solutions
Segment Reporting Information [Line Items]
Revenues	$ 191,071	$ 180,192

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STOCK BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation Expense Resulting from Stock Option Awards, Restricted stock units ("RSU") and ESPP

The following table presents the total stock-based compensation expense resulting from stock option awards, restricted stock units ("RSUs"), and the ESPP included in the Condensed Consolidated Statements of Income:

In thousands
	Three Months Ended March 31,
	2015		2014
Cost of revenues – stock option plan	$	23	$	7
Selling, general and administrative – stock option plan	4,729		4,041
Selling, general and administrative – RSUs	346		315
Selling, general and administrative – ESPP	389		309
Total pre-tax expense	$	5,487	$	4,672

Tax Benefits Related to Stock Compensation

The following table sets forth the tax benefits related to stock compensation:

In thousands
	Three Months Ended March 31,
	2015		2014
Tax benefit recognized in Statement of Income	$	2,468	$	909
Excess tax benefit realized	8,222		3,734

Stock Option Activity

Stock option activity for the three months ended March 31, 2015, is summarized as follows:

	Number of Options		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Life	Total Aggregate Intrinsic Value
					(in years)	(in thousands)
Outstanding at beginning of year	5,377,857		$	80.88
Granted	860,534		130.33
Exercised	(425,175	)	65.19
Forfeited	(66,154	)	105.30
Canceled or expired	(1,100	)	56.90
Outstanding at March 31, 2015	5,745,962		$	89.17	6.27	$	294,519
Exercisable at March 31, 2015	3,133,658		$	71.77	5.37	$	215,171
Vested and expected to vest at March 31, 2015	5,476,973		$	87.92

Intrinsic Value of Options Exercised

in the quarter ended March 31:

In thousands
	Three Months Ended March 31,
	2015		2014
Total exercise intrinsic value of options exercised	$	29,525	$	11,796

Assumptions used in Black-Scholes Model

The estimated fair value of stock options at the time of the grant using the Black-Scholes model option pricing model was as follows:

	Three Months Ended March 31,
	2015			2014
Stock options granted (shares)	860,534			854,778
Weighted average fair value at grant date (per share)	$	22.84		$	21.28
Assumptions:
Expected term (in years)	4.79			4.78
Expected volatility	16.62		%	17.68		%
Expected dividend yield	—		%	—		%
Risk free interest rate	1.48		%	1.45		%

Restricted Stock Units Activity

A summary of the status of our non-vested RSUs and changes during the three months ended March 31, 2015, are as follows:

	Number of Units		Weighted Average Grant Date Fair Value		Total Aggregate Intrinsic Value
					(in thousands)
Non-vested at beginning of year	63,600		$	96.04
Granted	10,124		130.19
Vested and released	—		—
Forfeited	(1,470	)	100.77
Non-vested at March 31, 2015	72,254		$	100.73	$	10,147

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FAIR VALUE MEASUREMENTS - Fair Value Measurements (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Assets:
Cash and cash equivalents	$ 38,283	$ 22,236
Short-term investments	116	380
Derivatives financial instruments	1,057	515
Total assets	39,456	23,131
Liabilities:
Contingent consideration	28,423	19,941
Derivatives financial instruments		2,408
Total liabilities	28,423	22,349
Level 1 Inputs [Member]
Assets:
Cash and cash equivalents	38,283	22,236
Short-term investments	116	380
Derivatives financial instruments	0	0
Total assets	38,399	22,616
Liabilities:
Contingent consideration	0	0
Derivatives financial instruments		0
Total liabilities	0	0
Level 2 Inputs [Member]
Assets:
Cash and cash equivalents	0	0
Short-term investments	0	0
Derivatives financial instruments	1,057	515
Total assets	1,057	515
Liabilities:
Contingent consideration	0	0
Derivatives financial instruments		2,408
Total liabilities	0	2,408
Level 3 Inputs [Member]
Assets:
Cash and cash equivalents	0	0
Short-term investments	0	0
Derivatives financial instruments	0
Total assets	0	0
Liabilities:
Contingent consideration	28,423	19,941
Derivatives financial instruments		0
Total liabilities	$ 28,423	$ 19,941

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GEOGRAPHIC INFORMATION

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

GEOGRAPHIC INFORMATION

GEOGRAPHIC INFORMATION

Management has determined that we have two reportable segments: United States and International. Revenues are attributed to countries based on the location of customers. The same accounting principles and critical accounting policies are used in the preparation of the financial statements for both reportable segments.

We have retroactively reclassified immaterial amounts related to Puerto Rico from the United States segment to the International segment.

Detailed information for our United States reportable segment is as follows:

In thousands
	Three Months Ended March 31,
	2015		2014
Regulated and compliance solutions revenues	$	452,269	$	366,699
Recall and returns solutions revenues	19,979		23,064
Total revenues	472,248		389,763
Net interest expense	10,845		10,646
Income before income taxes	102,890		104,492
Income taxes	37,880		37,039
Net income attributable to Stericycle, Inc.	$	65,010	$	67,453
Depreciation and amortization	$	16,140	$	12,697

Detailed information for our International reportable segment is as follows:

In thousands
	Three Months Ended March 31,
	2015			2014
Regulated and compliance solutions revenues	$	191,071		$	180,192
Net interest expense	7,753			4,252
Income before income taxes	4,967			12,569
Income taxes	(5,833		)	252
Net income	10,800			12,317
Less: net income attributable to noncontrolling interests	352			621
Net income attributable to Stericycle, Inc.	$	10,448		$	11,696
Depreciation and amortization	$	11,423		$	10,659