Stericycle (SRCL) 10-Q 9 Aug 16 2016 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Jul. 29, 2016
Document Document And Entity Information [Abstract]
Entity Registrant Name	STERICYCLE INC
Entity Central Index Key	861,878
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Jun. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Trading Symbol	SRCL
Amendment Flag	false
Entity Common Stock, Shares Outstanding		85,041,964

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents	$ 44,320	$ 55,634
Short-term investments	64	69
Accounts receivable, less allowance for doubtful accounts of $24,457 in 2016 and $22,329 in 2015	627,135	614,494
Prepaid expenses	58,566	46,740
Other current assets	40,277	44,891
Total Current Assets	770,362	761,828
Property, plant and equipment, less accumulated depreciation of $479,907 in 2016 and $426,019 in 2015	707,060	665,602
Goodwill	3,558,283	3,758,177
Intangible assets, less accumulated amortization of $220,398 in 2016 and $151,025 in 2015	2,078,234	1,842,561
Other assets	32,429	36,995
Total Assets	7,146,368	7,065,163
Current Liabilities:
Current portion of long-term debt	109,868	161,409
Accounts payable	145,069	149,202
Accrued liabilities	182,814	197,329
Deferred revenues	17,132	16,989
Other current liabilities	62,221	62,420
Total Current Liabilities	517,104	587,349
Long-term debt, net of current portion	3,008,588	3,040,352
Deferred income taxes	705,873	608,272
Other liabilities	85,724	81,352
Equity:
Common stock (par value $0.01 per share, 120,000,000 shares authorized, 84,965,277 issued and outstanding in 2016 and 84,852,584 issued and outstanding in 2015)	850	849
Additional paid-in capital	1,183,140	1,143,020
Accumulated other comprehensive loss	(297,558)	(282,631)
Retained earnings	1,931,807	1,868,645
Total Stericycle, Inc.’s Equity	2,818,247	2,729,891
Noncontrolling interest	10,832	17,947
Total Equity	2,829,079	2,747,838
Total Liabilities and Equity	7,146,368	7,065,163
Series A Preferred Stock
Equity:
Preferred stock (par value $0.01 per share, 1,000,000 shares authorized), Mandatory Convertible Preferred Stock, Series A, 763,500 issued and outstanding in 2016 and 770,000 in 2015	$ 8	$ 8

CONDENSED CONSOLIDATED BALANCE3

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Accounts receivable, allowance for doubtful accounts	$ 24,457	$ 22,329
Property, plant and equipment, accumulated depreciation	479,907	426,019
Intangible assets, accumulated amortization	$ 220,398	$ 151,025
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	120,000,000	120,000,000
Common stock, issued (in shares)	84,965,277	84,852,584
Common stock, outstanding (in shares)	84,965,277	84,852,584
Series A Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	1,000,000	1,000,000
Preferred stock, issued (in shares)	763,500	770,000
Preferred stock, outstanding (in shares)	763,500	770,000

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income Statement [Abstract]
Revenues	$ 891,621	$ 715,689	$ 1,765,802	$ 1,379,008
Costs and Expenses:
Cost of revenues (exclusive of depreciation shown below)	486,915	396,793	969,271	764,133
Depreciation - cost of revenues	23,611	14,072	46,252	28,720
Selling, general and administrative expenses (exclusive of depreciation and amortization shown below)	222,378	136,752	424,866	351,615
Depreciation – selling, general and administrative expenses	8,100	4,387	15,599	8,505
Amortization	50,909	8,921	69,183	17,718
Total Costs and Expenses	791,913	560,925	1,525,171	1,170,691
Income from Operations	99,708	154,764	240,631	208,317
Other Income (Expense):
Interest income	9	39	30	74
Interest expense	(24,367)	(16,429)	(48,429)	(35,062)
Other expense, net	(2,118)	(1,604)	(3,369)	(2,202)
Total Other Expense	(26,476)	(17,994)	(51,768)	(37,190)
Income Before Income Taxes	73,232	136,770	188,863	171,127
Income tax expense	27,002	48,493	65,038	53,558
Net Income	46,230	88,277	123,825	117,569
Less: net income attributable to noncontrolling interests	196	447	1,005	799
Net Income Attributable to Stericycle, Inc.	46,034	87,830	122,820	116,770
Less: mandatory convertible preferred stock dividend	10,021	0	20,127	0
Less: gain on repurchase of preferred stock	(1,280)	0	(1,280)	0
Net Income Attributable to Stericycle, Inc. Common Shareholders	$ 37,293	$ 87,830	$ 103,973	$ 116,770
Earnings Per Common Share Attributable to Stericycle, Inc. Common Shareholders:
Basic (in dollars per share)	$ 0.44	$ 1.03	$ 1.23	$ 1.37
Diluted (in dollars per share)	$ 0.43	$ 1.02	$ 1.21	$ 1.35
Weighted Average Number of Common Shares Outstanding:
Basic (in shares)	84,893,263	84,961,907	84,799,131	85,000,723
Diluted (in shares)	85,760,686	86,221,034	85,798,892	86,292,816

CONDENSED CONSOLIDATED STATEME5

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement Of Income And Comprehensive Income [Abstract]
Net Income	$ 46,230	$ 88,277	$ 123,825	$ 117,569
Other Comprehensive (Loss)/ Income:
Foreign currency translation adjustments	(32,946)	24,560	(15,782)	(39,941)
Amortization of cash flow hedge into income, net of tax (($173) and ($55), and ($345) and ($109) for the three- and six- months ended June 30, 2016 and 2015, respectively)	269	90	538	180
Change in fair value of cash flow hedge, net of tax (($132) and ($117), and $(221) and $2,498 for the three- and six- months ended June 30, 2016 and 2015, respectively)	130	646	372	(3,778)
Total Other Comprehensive (Loss)/ Income	(32,547)	25,296	(14,872)	(43,539)
Comprehensive Income	13,683	113,573	108,953	74,030
Less: comprehensive income/ (loss) attributable to noncontrolling interests	189	216	1,060	(252)
Comprehensive Income Attributable to Stericycle, Inc. Common Shareholders	$ 13,494	$ 113,357	$ 107,893	$ 74,282

CONDENSED CONSOLIDATED STATEME6

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement Of Income And Comprehensive Income [Abstract]
Amortization of cash flow hedge into income, tax	$ (173)	$ (55)	$ (345)	$ (109)
Change in fair value of cash flow hedge, tax	$ (132)	$ (117)	$ (221)	$ 2,498

CONDENSED CONSOLIDATED STATEME7

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
OPERATING ACTIVITIES:
Net Income	$ 123,825	$ 117,569
Adjustments to reconcile net income to net cash provided by operating activities:
Stock compensation expense	11,557	10,904
Excess tax benefit of stock options exercised	0	(10,899)
Depreciation	61,851	37,225
Amortization	69,183	17,718
Deferred income taxes	4,515	(8,390)
Other, net	(2,644)	5,686
Changes in operating assets and liabilities, net of effect of acquisitions:
Accounts receivable	(12,888)	(51,041)
Accounts payable	(1,496)	21,019
Accrued liabilities	(13,303)	51,071
Deferred revenues	305	(3,156)
Other assets and liabilities	4,535	(9,046)
Net cash provided by operating activities	245,440	178,660
INVESTING ACTIVITIES:
Payments for acquisitions, net of cash acquired	(42,097)	(61,766)
Proceeds from investments	7	271
Proceeds from sale of property and equipment	1,355	0
Capital expenditures	(67,133)	(46,794)
Net cash used in investing activities	(107,868)	(108,289)
FINANCING ACTIVITIES:
Repayments of long-term debt and other obligations	(31,789)	(39,590)
Proceeds from foreign bank debt	27,619	18,363
Repayments of foreign bank debt	(36,953)	(43,769)
Proceeds from term loan	0	250,000
Repayment of term loan	(250,000)	0
Proceeds from senior credit facility	902,817	879,024
Repayments of senior credit facility	(715,653)	(1,072,468)
Payments of capital lease obligations	(2,605)	(1,951)
Payment of cash flow hedge	0	(8,833)
Payments for repurchase of common stock	(40,814)	(85,149)
Payments for repurchase of convertible preferred stock	(5,025)	0
Proceeds from issuance of common stock	30,308	39,208
Dividends paid on mandatory convertible preferred stock	(20,127)	0
Excess tax benefit of stock options exercised	0	10,899
Payments to noncontrolling interests	(6,961)	(2,603)
Net cash used in financing activities	(149,183)	(56,869)
Effect of exchange rate changes on cash and cash equivalents	297	(2,782)
Net (decrease)/ increase in cash and cash equivalents	(11,314)	10,720
Cash and cash equivalents at beginning of period	55,634	22,236
Cash and cash equivalents at end of period	44,320	32,956
NON-CASH INVESTING ACTIVITIES:
Issuances of obligations for acquisitions	$ 23,069	$ 47,827

CONDENSED CONSOLIDATED STATEME8

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Preferred StockSeries A Preferred Stock	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Beginning Balance (in shares) at Dec. 31, 2014			84,884
Beginning Balance at Dec. 31, 2014	$ 1,917,185		$ 849	$ 289,211	$ 1,743,371	$ (138,419)	$ 22,173
Net Income	268,013				267,046		967
Currency translation adjustment	(140,648)					(140,809)	161
Change in qualifying cash flow hedge, net of tax	(3,403)					(3,403)
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases (in shares)			973
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases	68,640		$ 10	68,630
Issuance of mandatory convertible preferred stock (in shares)		770
Issuance of mandatory convertible preferred stock	746,900	$ 8		746,892
Purchase and cancellation of common stock (in shares)			(1,004)
Purchase and cancellation of common stock	(131,676)		$ (10)		(131,666)
Preferred stock dividend	(10,106)				(10,106)
Stock compensation expense	21,750			21,750
Excess tax benefit of stock options exercised	16,897			16,897
Reduction to noncontrolling interests due to additional ownership	(5,714)			(360)			(5,354)
Ending Balance (in shares) at Dec. 31, 2015		770	84,853
Ending Balance at Dec. 31, 2015	2,747,838	$ 8	$ 849	1,143,020	1,868,645	(282,631)	17,947
Net Income	123,825				122,820		1,005
Currency translation adjustment	(15,782)					(15,837)	55
Change in qualifying cash flow hedge, net of tax	910					910
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases (in shares)			473
Issuance of common stock for exercise of options, restricted stock units and employee stock purchases	34,460		$ 4	34,456
Purchase and cancellation of common stock (in shares)			(361)
Purchase and cancellation of common stock	(40,814)		$ (3)		(40,811)
Purchase and cancellation of convertible preferred stock (in shares)		(6)
Purchase and cancellation of convertible preferred stock	(5,025)	$ 0		(6,305)	1,280
Preferred stock dividend	(20,127)				(20,127)
Stock compensation expense	11,557			11,557
Reduction to noncontrolling interests due to additional ownership	(7,763)			412			(8,175)
Ending Balance (in shares) at Jun. 30, 2016		764	84,965
Ending Balance at Jun. 30, 2016	$ 2,829,079	$ 8	$ 850	$ 1,183,140	$ 1,931,807	$ (297,558)	$ 10,832

RESTATEMENT

RESTATEMENT	6 Months Ended
	Jun. 30, 2016
Accounting Changes And Error Corrections [Abstract]
RESTATEMENT	NOTE A1 — RESTATEMENT The unaudited quarterly financial data for the three and six months ended June 30, 2015 has been restated for errors related to the timing of recognition of loss reserves between quarterly periods associated with the Company’s settlement of the previously disclosed TCPA Action and Qui Tam Action. The Company determined that the estimated loss contingency for the three and six months ended June 30, 2015 was overstated by $45.0 million and understated by $28.5 million, respectively, resulting in an understatement of net income of $27.4 million and an overstatement of $19.1 million for the three month and six months ended June 30, 2015, respectively. The Company’s Condensed Consolidated Statements of Income; Condensed Consolidated Statements of Comprehensive Income; Condensed Consolidated Statements of Cash Flows; Note 5 - Income Taxes; Note 8 - Earnings Per Common Share; and Note 12 - Geographic Information; included in this Form 10-Q have been restated to correct the misstatements described above. The following are previously reported and restated balances of affected line items in the Condensed Consolidated Statement of Income and Condensed Consolidated Statement of Comprehensive Income, and the Condensed Consolidated Statement of Cash Flows for the three and six months ended June 30, 2015 (Unaudited). Condensed Consolidated Statement of Income Three Months Ended June 30, 2015 Six Months Ended June 30, 2015 As Reported Adjustment Restated As Reported Adjustment Restated Selling, general and administrative expenses (exclusive of depreciation and amortization) $ 181,752 $ (45,000 ) $ 136,752 $ 323,115 $ 28,500 $ 351,615 Total costs and expenses 605,925 (45,000 ) 560,925 1,142,191 28,500 1,170,691 Income from operations 109,764 45,000 154,764 236,817 (28,500 ) 208,317 Income before income taxes 91,770 45,000 136,770 199,627 (28,500 ) 171,127 Income tax expense 30,874 17,619 48,493 62,921 (9,363 ) 53,558 Net income 60,896 27,381 88,277 136,706 (19,137 ) 117,569 Net income attributable to Stericycle, Inc. 60,449 27,381 87,830 135,907 (19,137 ) 116,770 EPS – basic 0.71 0.32 1.03 1.60 (0.23 ) 1.37 EPS – diluted 0.70 0.32 1.02 1.57 (0.22 ) 1.35 Condensed Consolidated Statement of Comprehensive Income Three Months Ended June 30, 2015 Six Months Ended June 30, 2015 As Reported Adjustment Restated As Reported Adjustment Restated Net income $ 60,896 $ 27,381 $ 88,277 $ 136,706 $ (19,137 ) $ 117,569 Comprehensive income/ (loss) 86,192 27,381 113,573 93,167 (19,137 ) 74,030 Comprehensive income/ (loss) attributable to Stericycle, Inc. 85,976 27,381 113,357 93,419 (19,137 ) 74,282 Condensed Consolidated Statement of Cash Flows Six Months Ended June 30, 2015 As Reported Adjustment Restated Net income $ 136,706 $ (19,137 ) $ 117,569 Deferred income taxes 973 (9,363 ) (8,390 ) Accrued liabilities 22,571 28,500 51,071

BASIS OF PRESENTATION

BASIS OF PRESENTATION	6 Months Ended
	Jun. 30, 2016
Organization Consolidation And Presentation Of Financial Statements [Abstract]
BASIS OF PRESENTATION	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, 2015, as filed with our Annual Report on Form 10-K for the year ended December 31, 2015. The results of operations for the six months ended June 30, 2016 are not necessarily indicative of the results that may be achieved for the entire year ending December 31, 2016. There were no material changes in the Company’s significant accounting policies since the filing of its 2015 Form 10-K. As discussed in the 2015 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. Certain amounts in previously issued financial statements have been reclassified to conform to the current period presentation. 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.

ACQUISITIONS

ACQUISITIONS	6 Months Ended
	Jun. 30, 2016
Business Combinations [Abstract]
ACQUISITIONS	NOTE 2 – ACQUISITIONS The following table summarizes the locations of our acquisitions for the six months ended June 30, 2016: Acquisition Locations 2016 United States 11 Republic of Korea 1 Romania 2 Spain 2 United Kingdom 1 Total 17 During the quarter ended March 31, 2016, we completed seven acquisitions. Domestically, we acquired 100% of the stock of one regulated waste business and selected assets of four secure information destruction businesses. Internationally, we acquired selected assets of one regulated waste business in Romania and one in Spain. During the quarter ended June 30, 2016, we completed ten acquisitions. Domestically, we acquired selected assets of three regulated waste businesses and three secure information destruction businesses. Internationally, we acquired selected assets of one regulated waste business in each of the Republic of Korea, Romania, Spain and the United Kingdom. The following table summarizes the acquisition date fair value of consideration transferred for acquisitions completed during the six months ended June 30, 2016: In thousands Six Months Ended June 30, 2016 Cash $ 32,651 Promissory notes 23,238 Deferred consideration 1,545 Contingent consideration 75 Total purchase price $ 57,509 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 six months ended June 30, 2016, we recognized an increase in goodwill of $33.6 million related to current year acquisitions, excluding the effect of foreign currency translation, of which $29.2 million was assigned to our Domestic Regulated Waste and Compliance Services (“Domestic RCS”) reportable segment and $4.4 million was assigned to our International Regulated Waste and Compliance Services (“International RCS”) reportable segment (see Note 9 – Goodwill and Other Intangible Assets). Approximately $28.8 million of the goodwill recognized from current year acquisitions will be deductible for tax purposes. During the six months ended June 30, 2016, we recognized an increase in intangible assets from current year acquisitions of $18.9 million, excluding the effect of foreign currency translation. We recognized $18.1 million for the estimated fair value of acquired customer relationships with amortizable lives of 10 to 40 years, and $0.8 million for a covenant not-to-compete with an amortizable life of 5 years. The fair value of consideration transferred in business combinations is allocated to the tangible and intangible assets acquired and liabilities assumed at the acquisition date, with the remaining unallocated amount recorded as goodwill. The allocations of the acquisition price for recent acquisitions have been prepared on a preliminary basis, pending completion of certain intangible asset valuations and finalization of the opening balance sheet. The following table summarizes the preliminary purchase price allocation for current period acquisitions during the six months ended June 30, 2016: In thousands Six Months Ended June 30, 2016 Fixed assets $ 5,069 Intangibles 18,853 Goodwill 33,593 Accounts receivable 1,275 Net other assets/ (liabilities) 8 Current liabilities (239 ) Net deferred tax liabilities (1,050 ) Total purchase price allocation $ 57,509 During the six months ended June 30, 2016 and 2015, the Company incurred $5.6 million and $6.3 million, respectively, of acquisition related expenses. These expenses are included in “Selling, general and administrative expenses” (“SG&A”) on our Condensed Consolidated Statements of Income. The results of operations of these acquired businesses have been included in the Condensed Consolidated Statements of Income from the date of the acquisition. Pro forma results of operations for these acquisitions are not presented because the pro forma effects, individually or in the aggregate, were not material to the Company’s consolidated results of operations. The following table summarizes the adjustments to the consideration transferred for prior year acquisitions and primarily includes $9.5 million of additional cash consideration paid during the six months ended June 30, 2016 as part of the final working capital adjustment for the 2015 Shred-it acquisition: In thousands Six Months Ended June 30, 2016 Cash $ 9,446 Promissory notes (1,789 ) Total purchase price $ 7,657 The following table summarizes these adjustments by major assets acquired and liabilities assumed for prior year acquisitions: In thousands Shred-it Acquisition Other Prior Year Acquisitions Total Changes Fixed assets $ 31,861 $ (165 ) $ 31,696 Intangibles 277,000 17,792 294,792 Goodwill (209,958 ) (14,165 ) (224,123 ) Accounts receivable (1,085 ) 776 (309 ) Net other assets — 147 147 Current liabilities (713 ) (1,343 ) (2,056 ) Net deferred tax liabilities (87,637 ) (4,853 ) (92,490 ) Total purchase price allocation $ 9,468 $ (1,811 ) $ 7,657 During the second quarter of 2016, we recorded various adjustments to our provisional amounts for the Shred-it acquisition. The transactions have been accounted for using the acquisition method of accounting, which requires, among other things, that assets acquired and liabilities assumed be recognized at their fair values as of the acquisition date. The purchase price allocation is preliminary until we complete our assessment. As of June 30, 2016, the following recognized amounts are subject to change: · amounts for certain balances included in working capital pending receipt of certain information that could affect provisional amounts recorded; · amounts for intangibles assets and property, plant and equipment, pending finalization of valuation efforts as well as the completion of procedures confirming the existence and condition of certain property, plant and equipment assets; · amounts for income tax liabilities, pending finalization of estimates and assumptions in respect of certain tax aspects of the transaction; and · amount of goodwill pending the completion of the valuation of the assets acquired and liabilities assumed. We will finalize the amounts recognized as we obtain the information necessary to complete the analysis. We expect to finalize these amounts as soon as possible but no later than one year from the acquisition date. We do not anticipate material changes in the purchase price allocation of other prior year acquisitions.

NEW ACCOUNTING STANDARDS

NEW ACCOUNTING STANDARDS	6 Months Ended
	Jun. 30, 2016
Accounting Changes And Error Corrections [Abstract]
NEW ACCOUNTING STANDARDS	NOTE 3 – NEW ACCOUNTING STANDARDS Accounting Standards Recently Adopted Compensation - Stock Compensation On January 1, 2016, the Company adopted the guidance in Accounting Standards Update (ASU) No. 2016-09, “Compensation - Stock Compensation (Topic 718) - Improvements to Employee Share-Based Payment Accounting.” Interest-Imputation of Interest The Company adopted the guidance in ASU No. 2015-03, "Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs" 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 guidance for recognition and measurement for debt issuance costs are not affected by the accounting standard update. The revised standard only affects presentation and therefore will not have an impact on the Company’s results of operations. At December 31, 2015, the Company reclassified $12.3 million of other assets to long-term debt, net of current portion to conform to the current period balance sheet presentation. Accounting Standards Issued But Not Yet Adopted Revenue From Contracts With Customers In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers" (Topic 606), Leases In February 2016, the FASB issued ASU No. 2016-02, “Leases” (Topic 842)

FAIR VALUE MEASUREMENTS

FAIR VALUE MEASUREMENTS	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENTS	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 judgment about the 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 creditworthiness and nonperformance risk has been considered in the fair value measurements presented below. There were no movements of items between fair value hierarchies. In thousands Fair Value Measurements Using Total as of June 30, 2016 Level 1 Inputs Level 2 Inputs Level 3 Inputs Assets: Cash and cash equivalents $ 44,320 $ 44,320 $ — $ — Short-term investments 64 $ 64 — — Derivative financial instruments 719 — 719 — Total assets $ 45,103 $ 44,384 $ 719 $ — Liabilities: Contingent consideration $ 23,357 $ — $ — $ 23,357 Total liabilities $ 23,357 $ — $ — $ 23,357 In thousands Fair Value Measurements Using Total as of December 31, 2015 Level 1 Inputs Level 2 Inputs Level 3 Inputs Assets: Cash and cash equivalents $ 55,634 $ 55,634 $ — $ — Short-term investments 69 69 — — Derivative financial instruments 1,207 — 1,207 — Total assets $ 56,910 $ 55,703 $ 1,207 $ — Liabilities: Contingent consideration $ 25,390 $ — $ — $ 25,390 Total liabilities $ 25,390 $ — $ — $ 25,390 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 $0.7 million asset related to the fair value of the U.S. dollar - Canadian dollar foreign currency swap which was classified as other assets at June 30, 2016. The objective of the swap is to offset the foreign exchange risk to the U.S. dollar equivalent cash outflows for our Canadian subsidiary. We had contingent consideration liabilities recorded using Level 3 inputs in the amount of $23.4 million, of which $7.5 million was classified as current liabilities at June 30, 2016. Contingent consideration liabilities were $25.4 million at December 31, 2015 of which $9.1 million was classified as current liabilities. 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 payment outcomes. 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 $40.7 million at June 30, 2016. 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 January 1, 2016 $ 25,390 Increases due to acquisitions 75 Decrease due to payments (1,169 ) Changes due to foreign currency fluctuations 1,705 Changes in fair value reflected in Selling, general, and administrative expenses (2,644 ) Contingent consideration at June 30, 2016 $ 23,357 Fair Value of Debt : At June 30, 2016, the fair value of the Company’s debt obligations was estimated, using Level 2 inputs, at $3.08 billion compare to a carrying amount of $3.13 billion. At December 31, 2015, the fair value of the Company’s debt obligations was estimated, using Level 2 inputs, at $3.22 billion compared to a carrying amount of $3.21 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.

INCOME TAXES

INCOME TAXES	6 Months Ended
	Jun. 30, 2016
Income Tax Disclosure [Abstract]
INCOME TAXES	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 certain unrecognized tax positions. Such unrecognized tax positions relate to additional taxes that 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 unrecognized tax positions as deemed necessary. During the quarter ended June 30, 2016, we had no material changes to our accruals related to previous or current uncertain tax positions. The effective tax rates for the quarters ended June 30, 2016 and 2015 were approximately 36.9% and 35.5%, respectively. The increase in the current quarter tax rate is primarily related to the recognition of deferred tax benefits in 2015.

STOCK BASED COMPENSATION

STOCK BASED COMPENSATION	6 Months Ended
	Jun. 30, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
STOCK BASED COMPENSATION	NOTE 6 – STOCK BASED COMPENSATION At June 30, 2016, we had the following active 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 Non-statutory Stock Option Plan, which expired in February 2010; · 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 June 30, Six Months Ended June 30, 2016 2015 2016 2015 Cost of revenues – stock option plan $ 12 $ 22 $ 27 $ 45 Selling, general and administrative – stock option plan 4,585 4,650 9,337 9,379 Selling, general and administrative – RSUs 399 375 958 721 Selling, general and administrative – ESPP 456 370 1,235 759 Total pre-tax expense $ 5,452 $ 5,417 $ 11,557 $ 10,904 Stock Options: Stock option activity for the six months ended June 30, 2016 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 5,334,803 $ 92.02 Granted 1,040,107 110.93 Exercised (437,584 ) 70.20 Forfeited (186,507 ) 116.07 Canceled or expired (7,950 ) 102.64 Outstanding at June 30, 2016 5,742,869 96.32 5.68 $ 85,756 Exercisable at June 30, 2016 3,153,185 82.22 4.75 $ 80,141 As of June 30, 2016, there was $39.3 million of total unrecognized compensation expense related to non-vested option awards, which is expected to be recognized over a weighted average period of 3.35 years. The following table sets forth the total intrinsic value of options exercised: Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Total intrinsic value of options exercised $ 7,021 $ 10,125 20,250 39,650 The total intrinsic value of options exercised 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 option pricing model was as follows: Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Stock options granted (shares) 31,538 74,742 1,040,107 935,276 Weighted average fair value at grant date (per share) $ 19.69 $ 22.18 $ 20.17 $ 22.80 Assumptions: Expected term (in years) 4.80 4.79 4.77 4.79 Expected volatility 20.96 % 15.98 % 18.11 % 16.58 % Expected dividend yield — % — % — % — % Risk free interest rate 1.26 % 1.43 % 1.22 % 1.44 % Restricted Stock Units: Restricted stock units (“RSUs”) vest annually, or at the end of three and 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 six months ended June 30, 2016 are as follows : Number of Options Weighted Average Grant Date Fair Value Weighted Average Remaining Contractual Life Total Aggregate Intrinsic Value (in years) (in thousands) Non-vested at beginning of year 71,451 $ 101.29 Granted 59,072 109.99 Forfeited (17,850 ) 105.38 Non-vested at June 30, 2016 112,673 105.21 2.92 $ 11,732 As of June 30, 2016, there was $6.4 million of total unrecognized compensation expense related to RSUs, which is expected to be recognized over a weighted average period of 2.92 years.

PREFERRED STOCK

PREFERRED STOCK	6 Months Ended
	Jun. 30, 2016
Equity [Abstract]
PREFERRED STOCK	NOTE 7 – PREFERRED STOCK At June 30, 2016, we had 1,000,000 authorized shares of preferred stock and 763,500 shares issued and outstanding of Mandatory Convertible Preferred Stock. During the three months ended June 30, 2016, we repurchased 65,000 depository shares of Mandatory Convertible Preferred Stock for $5.0 million at an average price per share of $77.31 per share which resulted in a $1.3 million gain because we redeemed the preferred stock at a discount. The 65,000 depository shares are equivalent to 6,500 units of preferred stock. Series A Mandatory Convertible Preferred Stock Offering: On September 15, 2015, we completed a registered public offering of 7,700,000 depositary shares, each representing a 1/10th interest in a share of our 5.25% Series A Mandatory Convertible Preferred Stock, par value $0.01 per share (the “Series A Preferred Stock”), at a public offering price of $100.00 per depository share for total gross proceeds of $770.0 million. Unless earlier converted or redeemed, each share of the Series A Preferred Stock will automatically convert into between 5.8716 and 7.3394 shares of our common stock, subject to anti-dilution and other adjustments, on the mandatory conversion date, which is expected to be September 15, 2018. The number of shares of our common stock issuable on conversion will be determined based on the volume-weighted average price of our common stock over the 20 trading day period commencing on and including the 23rd scheduled trading day prior to September 15, 2018. Subject to certain restrictions, at any time prior to September 15, 2018, holders of the Series A Preferred Stock may elect to convert all or a portion of their shares into common stock at the minimum conversion rate of 5.8716 shares of common stock per share of Series A Preferred Stock, subject to adjustment. Dividends on shares of the Series A Preferred Stock are payable on a cumulative basis when, as and if declared by our board of directors, or an authorized committee thereof, at an annual rate of 5.25% on the liquidation preference of $1,000 per share (and, correspondingly, $100.00 per share with respect to the depositary shares). The dividends may be payable in cash, or subject to certain limitations, in shares of our common stock or any combination of cash and shares of our common stock on March 15, June 15, September 15 and December 15 of each year, commencing on December 15, 2015, and to, and including, September 15, 2018. We declared and paid dividends of $10.0 million and $20.1 million to the preferred stock shareholders for the three and six months ended June 30, 2016, respectively.

EARNINGS PER COMMON SHARE

EARNINGS PER COMMON SHARE	6 Months Ended
	Jun. 30, 2016
Earnings Per Share [Abstract]
EARNINGS PER COMMON SHARE	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, RSUs, and the assumed conversion of mandatory convertible preferred stock. The effect of potentially dilutive securities is reflected in diluted earnings per share by application of the “treasury stock method” for outstanding restricted stock awards and stock options. 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. For the issue of the mandatory convertible preferred stock, we use the “if-converted method”. Under the if-converted method, the preferred dividend applicable to convertible preferred stock is added back as an adjustment to the numerator. The Mandatory Convertible Preferred shares are assumed to be converted to common shares at the beginning of the period or, if later, at the time of issuance, and the resulting common shares are included in the denominator. In applying the if-converted method, conversion shall not be assumed for purposes of computing diluted EPS if the effect would be anti-dilutive. The numerator is also adjusted for any premium or discount arising from redemption of the preferred stock. 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 June 30, Six Months Ended June 30, 2016 2015 (Restated) 2016 2015 (Restated) Numerator: Net income attributable to Stericycle, Inc. $ 46,034 $ 87,830 $ 122,820 $ 116,770 Less: mandatory convertible preferred stock dividend 10,021 — 20,127 — Less: gain on repurchase of preferred stock (1,280 ) — (1,280 ) — Numerator for basic earnings per share attributable to Stericycle, Inc. common shareholders $ 37,293 $ 87,830 $ 103,973 $ 116,770 Denominator: Denominator for basic earnings per share-weighted average shares 84,893,263 84,961,907 84,799,131 85,000,723 Effect of diluted securities: Employee stock based awards 867,423 1,259,127 999,761 1,292,093 Mandatory convertible preferred stock (1) — — — — Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises 85,760,686 86,221,034 85,798,892 86,292,816 Earnings per share – Basic $ 0.44 $ 1.03 $ 1.23 $ 1.37 Earnings per share – Diluted $ 0.43 $ 1.02 $ 1.21 $ 1.35 (1) The weighted average common shares issuable upon the assumed conversion of the mandatory convertible preferred stock totaling 5,624,139 and 5,637,757 shares for the three and six months ended June 30, 2016 For additional information regarding outstanding employee stock options, see Note 6 - Stock Based Compensation.

GOODWILL AND OTHER INTANGIBLE A

GOODWILL AND OTHER INTANGIBLE ASSETS	6 Months Ended
	Jun. 30, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
GOODWILL AND OTHER INTANGIBLE ASSETS	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: During the second quarter of 2016, we changed the composition of our operating segments; see Note 12 – Segment Reporting for more information. Due to this change, part of our Domestic Regulated Waste and Compliance Services operating segment was combined with the legacy Domestic Regulated Recall and Returns Management Services operating segment to form a new operating segment, Domestic Communication and Related Services. Our three operating segments, which are also our reporting units, are: · Domestic Regulated Waste and Compliance Services, · Domestic Communication and Related Services, and · International Regulated Waste and Compliance Services. Goodwill was reassigned to the affected reporting units using a relative fair value approach. That is, the goodwill was assigned to the businesses in the Domestic Regulated Waste and Compliance Services reporting unit based on their relative fair values and then the assigned goodwill followed the business impacted by the reorganization into the new Domestic Communication and Related Services reporting unit. As a result of these changes in our segment reporting, all historical segment information has been revised to conform to the new presentation including our goodwill rollforward by segment. The changes in the carrying amount of goodwill since January 1, 2015, by reportable segment and for the "Other” category, were as follows: In thousands Domestic Regulated Waste and Compliance Services International Regulated Waste and Compliance Services Other Total Balance as of January 1, 2015 $ 1,467,969 $ 614,783 $ 336,080 $ 2,418,832 Goodwill acquired during the year 1,150,437 273,519 26,994 1,450,950 Purchase accounting allocation adjustments for prior year acquisitions (6,221 ) (19,072 ) (2,984 ) (28,277 ) Goodwill other changes — (440 ) — (440 ) Changes due to foreign currency fluctuations — (82,888 ) — (82,888 ) Balance as of December 31, 2015 2,612,185 785,902 360,090 3,758,177 Goodwill acquired during the year 29,171 4,422 — 33,593 Purchase accounting allocation adjustments for prior year acquisitions (128,076 ) (97,197 ) 1,150 (224,123 ) Changes due to foreign currency fluctuations — (9,364 ) — (9,364 ) Balance at June 30, 2016 $ 2,513,280 $ 683,763 $ 361,240 $ 3,558,283 Current year adjustments to goodwill are primarily due to updated tangible and intangible asset valuations for certain 2015 acquisitions. During the quarter ended June 30, 2016, we performed our annual goodwill impairment evaluation for our three reporting units: Domestic Regulated Waste and Compliance Services, Domestic Communication and Related Services, and International Regulated Waste and Compliance Services. We calculated the fair value of each of our reporting units using an income method and validated those results using a market approach by applying estimated EBITDA multiples to the EBITDA of the reporting units. The income approach uses expected future cash flows of each reporting unit and discounts those cash flows to present values. Expected future cash flows are calculated using management assumptions of growth rates, capital expenditures, and cost efficiencies. Future acquisitions are not included in the expected future cash flows. We use a discount rate based on our Company calculated weighted average cost of capital which is adjusted for each of our reporting units based on size and country risk premiums. The results of our goodwill impairment test using the market approach corroborated the results of the impairment test under the income approach and indicated the fair value of our reporting units exceeded their respective carrying values. Due to the change in reporting units during the second quarter, we analyzed goodwill for impairment immediately before and after we reorganized our reporting structure. As a result of this analysis, we concluded that goodwill related to the effected reporting units were not impaired. Other Intangible Assets: At June 30, 2016 and December 31, 2015, the values of other intangible assets were as follows: In thousands June 30, 2016 December 31, 2015 Gross Carrying Amount Accumulated Amortization Net Value Gross Carrying Amount Accumulated Amortization Net Value Amortizable intangibles: Customer relationships $ 1,539,892 $ 210,224 $ 1,329,668 $ 1,304,388 $ 144,020 $ 1,160,368 Covenants not-to-compete 9,875 6,137 3,738 6,878 5,141 1,737 Tradenames 7,513 1,540 5,973 3,819 948 2,871 Other 19,403 2,497 16,906 18,902 916 17,986 Indefinite lived intangibles: Operating permits 241,208 — 241,208 233,101 — 233,101 Tradenames 480,741 — 480,741 426,498 — 426,498 Total $ 2,298,632 $ 220,398 $ 2,078,234 $ 1,993,586 $ 151,025 $ 1,842,561 The changes in the carrying amount of intangible assets since January 1, 2015 were as follows: In thousands Total Balance as of January 1, 2015 $ 909,645 Intangible assets acquired during the year 1,016,775 Valuation adjustments for prior year acquisitions 35,241 Impairments during the year (4,177 ) Amortization during the year (45,498 ) Changes due to foreign currency fluctuations (69,425 ) Balance as of December 31, 2015 1,842,561 Intangible assets acquired during the year 18,853 Valuation adjustments for prior year acquisitions 294,792 Amortization during the year (69,183 ) Changes due to foreign currency fluctuations (8,789 ) Balance at June 30, 2016 $ 2,078,234 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 5 to 40 years based upon the type of customer, with a weighted average remaining useful life of 15.6 years. We have covenant not-to-compete intangibles with useful lives from 5 to 14 years, with a weighted average remaining useful life of 3.7 years. We have tradename intangibles with useful lives from 15 to 40 years, with a weighted average remaining useful life of 12.5 years. Other intangibles mainly consist of landfill air rights with a weighted average remaining useful life of 18.3 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. We also have a trade name that we have determined has an indefinite life. During the quarters ended June 30, 2016 and 2015, the aggregate amortization expense was $50.9 million and $8.9 million, respectively. We recorded approximately $30 million of additional amortization during the quarter due to an update to the valuation of the Shred-it intangibles. For the six months ended June 30, 2016 and 2015, the aggregate amortization expense was $69.2 million and $17.7 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 2016 $ 123,660 2017 114,502 2018 114,453 2019 113,680 2020 112,703 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 June 30, 2016.

ENVIRONMENTAL REMEDIATION LIABI

ENVIRONMENTAL REMEDIATION LIABILITIES	6 Months Ended
	Jun. 30, 2016
Environmental Remediation Obligations [Abstract]
ENVIRONMENTAL REMEDIATION LIABILITIES	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 Condensed Consolidated Balance Sheets in current liabilities within “Accrued liabilities” and in non-current liabilities within “Other liabilities.” At June 30, 2016, the total environmental remediation liabilities recorded were $30.4 million, of which $2.8 million was classified as accrued liabilities and $27.6 million was classified as other liabilities.

DEBT

DEBT	6 Months Ended
	Jun. 30, 2016
Debt Disclosure [Abstract]
DEBT	NOTE 11 – DEBT Long-term debt consisted of the following: In thousands June 30, 2016 December 31, 2015 Obligations under capital leases $ 13,574 $ 15,024 $1.20 billion senior credit facility weighted average rate 1.97%, due in 2019 531,065 353,763 $1.0 billion term loan weighted average rate 1.83%, due in 2020 1,000,000 1,250,000 $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 $150 million private placement notes 2.89%, due in 2021 150,000 150,000 $125 million private placement notes 3.26%, due in 2022 125,000 125,000 $200 million private placement notes 2.72%, due in 2022 200,000 200,000 $100 million private placement notes 2.79%, due in 2023 100,000 100,000 $150 million private placement notes 3.18%, due in 2023 150,000 150,000 Promissory notes and deferred consideration weighted average rate of 2.44% and weighted average maturity of 3.1 years 229,310 239,731 Foreign bank debt weighted average rate 7.82% and weighted average maturity of 2.3 years 105,150 105,530 Total debt 3,129,099 3,214,048 Less: current portion of total debt 109,868 161,409 Less: unamortized debt issuance costs 10,643 12,287 Long-term portion of total debt $ 3,008,588 $ 3,040,352 Our $1.20 billion senior credit facility maturing in June 2019, our $1.0 billion term loan maturing in August 2020, 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, our $150.0 million private placement notes maturing in October 2021, our $125.0 million private placement notes maturing in December 2022, our $200.0 million private placement notes maturing in July 2022, our $100.0 million private placement notes maturing in July 2023, and our $150.0 million private placement notes maturing in October 2023 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, term loan, and the private placement notes. At June 30, 2016, we were in compliance with all of our financial debt covenants. Our senior credit facility, term loan, and the private placement notes rank pari passu to each other and all other unsecured debt obligations. As of June 30, 2016 and December 31, 2015, we had $162.5 million and $160.4 million, respectively, committed to outstanding letters of credit under our senior credit facility. The unused portion of the revolving credit facility as of June 30, 2016 and December 31, 2015 was $506.4 million and $685.8 million, respectively.

SEGMENT REPORTING

SEGMENT REPORTING	6 Months Ended
	Jun. 30, 2016
Segment Reporting [Abstract]
SEGMENT REPORTING	NOTE 12 – SEGMENT REPORTING Our plans to make certain changes to our organizational structure to integrate the domestic and international Shred-it operations into our Domestic Regulated Waste and Compliance Services and International Regulated Waste and Compliance Services operating segments, respectively, were finalized in the second quarter of 2016. We also changed the composition of our operating segments to further align our compliance and communication services. Due to this change, part of our Domestic Regulated Waste and Compliance Services operating segment was combined with the legacy Domestic Regulated Recall and Returns Management Services operating segment to form a new operating segment, Domestic Communication and Related Services. As a result, our three operating segments are: · Domestic Regulated Waste and Compliance Services; · Domestic Communication and Related Services; and · International Regulated Waste and Compliance Services. Our Domestic and International Regulated Waste and Compliance segments include medical waste disposal, pharmaceutical waste disposal, hazardous waste management, sustainability solutions for expired or unused inventory, secure information destruction of documents and e-media, training and consulting through our Steri-Safe® and Clinical Services programs, and other regulatory compliance services. Our Domestic Communication and Related Services segment consists of inbound/outbound communication, automated patient reminders, online scheduling, notifications, product retrievals, product returns, and quality audits. Our two reportable segments are: · Domestic Regulated Waste and Compliance Services (“Domestic RCS”), · International Regulated Waste and Compliance Services (“International RCS”). Our Domestic Communication and Related Services operating segment does not meet the quantitative criteria to be a separate reportable segment and is categorized as “Other.” In connection with changes made to our management reporting to align with the new operating segments, we have also changed our measure of segment profit a measure of earnings before interest, tax and amortization (“EBITA”). As a result of these changes in segment reporting, all historical segment information has been revised to conform to the new presentation. The following tables show financial information for the Company's reportable segments: In thousands Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Revenues Domestic RCS $ 591,037 $ 451,512 $ 1,170,664 $ 866,348 International RCS 234,479 197,507 458,993 388,578 Other 66,105 66,670 136,145 124,082 Total $ 891,621 $ 715,689 $ 1,765,802 $ 1,379,008 Gross Profit Domestic RCS $ 271,816 $ 208,690 $ 532,975 $ 401,878 International RCS 76,396 63,217 149,517 124,585 Other 32,883 32,917 67,787 59,692 Total $ 381,095 $ 304,824 $ 750,279 $ 586,155 Amortization Domestic RCS $ 32,670 $ 3,482 $ 43,086 $ 6,685 International RCS 16,259 3,639 22,138 7,422 Other 1,980 1,800 3,959 3,611 Total $ 50,909 $ 8,921 $ 69,183 $ 17,718 EBITA Domestic RCS $ 164,181 $ 140,106 $ 315,880 $ 269,018 International RCS 13,801 24,632 26,901 48,229 Other 14,121 13,777 29,674 23,050 Total $ 192,103 $ 178,515 $ 372,455 $ 340,297 The following table reconciles the Company's primary measure of segment profitability (EBITA) to income from operations: In thousands Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Domestic RCS EBITA $ 164,181 $ 140,106 $ 315,880 $ 269,018 International RCS EBITA 13,801 24,632 26,901 48,229 Subtotal reportable segments 177,982 164,738 342,781 317,247 Other EBITA 14,121 13,777 29,674 23,050 Acquisition expenses (2,607 ) (2,986 ) (5,597 ) (6,282 ) Integration expenses (22,578 ) (8,924 ) (41,846 ) (17,810 ) Litigation expenses (2,664 ) 173 (3,964 ) (75,450 ) Changes in fair value of contingent consideration — (35 ) 2,644 640 Restructuring and plant conversion expenses (929 ) (3,058 ) (1,170 ) (15,360 ) Contract exit costs (12,708 ) — (12,708 ) — Amortization expense (50,909 ) (8,921 ) (69,183 ) (17,718 ) Income from operations $ 99,708 $ 154,764 $ 240,631 $ 208,317 The following table shows consolidated revenue by service: In thousands Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Regulated Waste and Compliance Solutions $ 517,186 $ 515,978 $ 1,021,220 $ 1,013,388 Secure Information Destruction Services 190,534 — 375,164 — Communication and Related Solutions 82,549 82,068 170,498 154,421 Manufacturing and Industrial Services 101,352 117,643 198,920 211,199 Revenues $ 891,621 $ 715,689 $ 1,765,802 $ 1,379,008

LEGAL PROCEEDINGS

LEGAL PROCEEDINGS	6 Months Ended
	Jun. 30, 2016
Commitments And Contingencies Disclosure [Abstract]
LEGAL PROCEEDINGS	NOTE 13 – 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. 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. 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 arose out of the qui tam (or “whistle blower”) action captioned United States of America ex rel. Jennifer D. Perez v. Stericycle, Inc., Case No. 1:08-cv-2390 which was settled in the fourth quarter of 2015 as previously disclosed. Following the filing of the Pennsylvania class action complaint, we were served with class action complaints filed in federal and state courts in several jurisdictions. 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 granted our Motion to Transfer these related actions to the United States District Court for the Northern District of Illinois for centralized pretrial proceedings (the “MDL Action”). On December 10, 2013, we filed our answer to the Amended Consolidated Class Action Complaint in the MDL Action, generally denying the allegations therein. Plaintiffs subsequently filed a Second Amended Consolidated Complaint on March 8, 2016, and we filed an answer to that pleading on March 25, 2016, generally denying the allegations therein and asserting a variety of affirmative defenses. In addition, the plaintiffs’ attorneys filed a Motion for Class Certification in the MDL Action on January 29, 2016. The Motion requests that the court certify a class of plaintiffs consisting of certain of our small quantity customers who received rate increases. We intend to strongly contest the Motion and will be filing a response to that motion in the coming weeks. We believe that we have operated in accordance with the terms of our customer contracts and that these complaints are without merit. We will continue to vigorously defend ourselves against each of these lawsuits. We have not accrued any amounts in respect of these class action 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) we do not know whether the court will certify any class of plaintiffs or, if any class is certified, how the class would be defined, (iii) if a class or classes are certified, what the ultimate disposition on the merits would be of any class claim as well as our defenses to that claim, and (iv) in our judgment, there are no comparable proceedings against other defendants that might provide guidance in making estimates. Securities Class Action Lawsuit . On July 11, 2016, two purported stockholders filed a putative class action complaint in the U.S. District Court for the Northern District of Illinois. The plaintiffs purported to sue for themselves and on behalf of all purchasers of our publicly traded securities between February 7, 2013 and April 28, 2016, inclusive, and all those who purchased securities in our public offering of depositary shares, each representing a 1/10th interest in a share of our mandatory convertible preferred stock, on or around September 15, 2015. The complaint named as defendants the Company, our directors and certain of our current and former officers, and certain of the underwriters in the public offering. The complaint purports to assert claims under Sections 11, 12(a)(2) and 15 of the Securities Act of 1933 and Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as well as SEC Rule 10b-5, promulgated thereunder. The complaint alleges, among other things, that the Company imposed unauthorized or excessive price increases and other charges on its customers in breach of its contracts, and that defendants failed to disclose those alleged practices in public filings and other statements issued during the proposed class period beginning February 7, 2013 and ending April 28, 2016. On August 4, 2016, plaintiffs filed an amended complaint that purports to assert additional misrepresentations in public statements through July 28, 2016, and therefore to change the putative class period to the period from February 7, 2013 to July 28, 2016, inclusive. We intend to vigorously defend ourselves against this lawsuit. We have not accrued any amounts in respect of this lawsuit, 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) we do not know whether the court will certify any class of plaintiffs or, if any class is certified, how the class would be defined, and (iii) in our judgment, there are no comparable proceedings against other defendants that might provide guidance in making estimates. TCPA Lawsuit . On June 3, 2016, a plaintiff filed a putative class action, captioned Ibrahim v. Stericycle, Inc., No. 16-cv-4294 (N.D. Ill.), against us and our wholly-owned subsidiary, Stericycle Communication Solutions, Inc., under the Telephone Consumer Protection Act (“TCPA”), asserting that the defendants called the plaintiff and others in violation of that statute. The plaintiff challenges our use of pre-recorded messages that urge the owners of recalled products to return or obtain repairs for those products. The plaintiff seeks certification of two nationwide classes. One class includes people who received one or more cellular telephone calls from Stericycle featuring a prerecorded or artificial voice message relating to a product recall, where the called party was not the same individual who, according to Stericycle’s records, was the intended recipient of the call. The second class includes people who received one or more cellular telephone calls from Stericycle featuring a prerecorded or artificial voice message relating to a product recall after such person had communicated to Stericycle that Stericycle did not have consent to make any such calls to their cellular telephone number. On July 28, 2016, we answered the complaint, denying the material allegations and raising certain affirmative defenses. Among the asserted defenses is the “emergency” exception to the TCPA, which exempts calls made to promote public health and safety. We have not accrued any amounts in respect of this lawsuit, 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) we do not know whether the court will certify any class of plaintiffs or, if any class is certified, how the class would be defined, and (iii) in our judgment, there are no comparable proceedings against other defendants that might provide guidance in making estimates. Environmental Matters . Our Environmental Solutions business is 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, we frequently become 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 us or by other parties to which either we or the prior owners of certain of its facilities shipped wastes. From time to time, we may be subject to fines or penalties in regulatory proceedings relating primarily to waste treatment, storage or disposal facilities. We believe that the fines or other penalties that we 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 February 29, 2016, we entered into a statute of limitations tolling agreement with the United States Attorney’s Office for the District of Utah relating to that Office’s investigation of the same facts underlying the notice of violation (the “NOV”) issued by the State of Utah Division of Air Quality (the “DAQ”) that resulted in our December 2014 settlement with the DAQ that we have previously disclosed. The U.S. Attorney’s Office is investigating whether the matters forming the basis of the NOV constitute violations of the Clean Air Act and other federal statutes. On July 5, 2016, we extended the tolling agreement to November 30, 2016. Under the tolling agreement as extended, the period from March 1, 2016 through November 30, 2016 will be excluded from any calculation of time for the purpose of determining the statute of limitations concerning any charges that we violated federal statutes. The agreement does not constitute an admission of guilt or wrongdoing on our part and cannot be construed as a waiver of any other rights or defenses that we may have in any resulting action or proceeding. We will continue to cooperate with the investigation. On April 8, 2016, the State of Missouri through the Missouri Department of Natural Resources (“MDNR”) filed an Amended Verified Petition in the Circuit Court of the City of St. Louis, Missouri alleging that we had violated certain provisions of the Solid Waste Permit relating to our facility located in St. Louis by failing to treat or transport certain waste within 24 hours or to transfer certain waste within 24 hours. The Petition also alleged that certain record keeping requirements had not been met. On May 27, 2016 a First Amended Verified Petition was filed with essentially the same allegations. MDNR originally filed its Petition on October 16, 2014. We have agreed in principle to a Consent Judgment which would require us to timely treat or transfer waste received, to keep proper records and to pay a civil penalty of $130,000. The Consent Judgment has not yet been executed by the parties nor entered by the Court; however, we expect that to occur in the coming weeks.

NEW ACCOUNTING STANDARDS (Polic

NEW ACCOUNTING STANDARDS (Policies)	6 Months Ended
	Jun. 30, 2016
Accounting Changes And Error Corrections [Abstract]
New Accounting Standards	Accounting Standards Recently Adopted Compensation - Stock Compensation On January 1, 2016, the Company adopted the guidance in Accounting Standards Update (ASU) No. 2016-09, “Compensation - Stock Compensation (Topic 718) - Improvements to Employee Share-Based Payment Accounting.” Interest-Imputation of Interest The Company adopted the guidance in ASU No. 2015-03, "Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs" 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 guidance for recognition and measurement for debt issuance costs are not affected by the accounting standard update. The revised standard only affects presentation and therefore will not have an impact on the Company’s results of operations. At December 31, 2015, the Company reclassified $12.3 million of other assets to long-term debt, net of current portion to conform to the current period balance sheet presentation. Accounting Standards Issued But Not Yet Adopted Revenue From Contracts With Customers In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers" (Topic 606), Leases In February 2016, the FASB issued ASU No. 2016-02, “Leases” (Topic 842)

RESTATEMENT (Tables)

RESTATEMENT (Tables)	6 Months Ended
	Jun. 30, 2016
Accounting Changes And Error Corrections [Abstract]
Schedule of Restatement of Financial Statements	The following are previously reported and restated balances of affected line items in the Condensed Consolidated Statement of Income and Condensed Consolidated Statement of Comprehensive Income, and the Condensed Consolidated Statement of Cash Flows for the three and six months ended June 30, 2015 (Unaudited). Condensed Consolidated Statement of Income Three Months Ended June 30, 2015 Six Months Ended June 30, 2015 As Reported Adjustment Restated As Reported Adjustment Restated Selling, general and administrative expenses (exclusive of depreciation and amortization) $ 181,752 $ (45,000 ) $ 136,752 $ 323,115 $ 28,500 $ 351,615 Total costs and expenses 605,925 (45,000 ) 560,925 1,142,191 28,500 1,170,691 Income from operations 109,764 45,000 154,764 236,817 (28,500 ) 208,317 Income before income taxes 91,770 45,000 136,770 199,627 (28,500 ) 171,127 Income tax expense 30,874 17,619 48,493 62,921 (9,363 ) 53,558 Net income 60,896 27,381 88,277 136,706 (19,137 ) 117,569 Net income attributable to Stericycle, Inc. 60,449 27,381 87,830 135,907 (19,137 ) 116,770 EPS – basic 0.71 0.32 1.03 1.60 (0.23 ) 1.37 EPS – diluted 0.70 0.32 1.02 1.57 (0.22 ) 1.35 Condensed Consolidated Statement of Comprehensive Income Three Months Ended June 30, 2015 Six Months Ended June 30, 2015 As Reported Adjustment Restated As Reported Adjustment Restated Net income $ 60,896 $ 27,381 $ 88,277 $ 136,706 $ (19,137 ) $ 117,569 Comprehensive income/ (loss) 86,192 27,381 113,573 93,167 (19,137 ) 74,030 Comprehensive income/ (loss) attributable to Stericycle, Inc. 85,976 27,381 113,357 93,419 (19,137 ) 74,282 Condensed Consolidated Statement of Cash Flows Six Months Ended June 30, 2015 As Reported Adjustment Restated Net income $ 136,706 $ (19,137 ) $ 117,569 Deferred income taxes 973 (9,363 ) (8,390 ) Accrued liabilities 22,571 28,500 51,071

ACQUISITIONS (Tables)

ACQUISITIONS (Tables)	6 Months Ended
	Jun. 30, 2016
Summary of Location of Acquisitions	The following table summarizes the locations of our acquisitions for the six months ended June 30, 2016: Acquisition Locations 2016 United States 11 Republic of Korea 1 Romania 2 Spain 2 United Kingdom 1 Total 17
Business Acquisitions in Year 2016
Summary of Fair Value of Consideration Transferred for Current Period and Prior Year Acquisitions	The following table summarizes the acquisition date fair value of consideration transferred for acquisitions completed during the six months ended June 30, 2016: In thousands Six Months Ended June 30, 2016 Cash $ 32,651 Promissory notes 23,238 Deferred consideration 1,545 Contingent consideration 75 Total purchase price $ 57,509
Summary of Preliminary Purchase Price Allocation for Current Period and Prior Year Acquisitions	The following table summarizes the preliminary purchase price allocation for current period acquisitions during the six months ended June 30, 2016: In thousands Six Months Ended June 30, 2016 Fixed assets $ 5,069 Intangibles 18,853 Goodwill 33,593 Accounts receivable 1,275 Net other assets/ (liabilities) 8 Current liabilities (239 ) Net deferred tax liabilities (1,050 ) Total purchase price allocation $ 57,509
Business Acquisitions in Year 2015
Summary of Fair Value of Consideration Transferred for Current Period and Prior Year Acquisitions	The following table summarizes the adjustments to the consideration transferred for prior year acquisitions and primarily includes $9.5 million of additional cash consideration paid during the six months ended June 30, 2016 as part of the final working capital adjustment for the 2015 Shred-it acquisition: In thousands Six Months Ended June 30, 2016 Cash $ 9,446 Promissory notes (1,789 ) Total purchase price $ 7,657
Summary of Preliminary Purchase Price Allocation for Current Period and Prior Year Acquisitions	The following table summarizes these adjustments by major assets acquired and liabilities assumed for prior year acquisitions: In thousands Shred-it Acquisition Other Prior Year Acquisitions Total Changes Fixed assets $ 31,861 $ (165 ) $ 31,696 Intangibles 277,000 17,792 294,792 Goodwill (209,958 ) (14,165 ) (224,123 ) Accounts receivable (1,085 ) 776 (309 ) Net other assets — 147 147 Current liabilities (713 ) (1,343 ) (2,056 ) Net deferred tax liabilities (87,637 ) (4,853 ) (92,490 ) Total purchase price allocation $ 9,468 $ (1,811 ) $ 7,657

FAIR VALUE MEASUREMENTS (Tables

FAIR VALUE MEASUREMENTS (Tables)	6 Months Ended
	Jun. 30, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurements	In thousands Fair Value Measurements Using Total as of June 30, 2016 Level 1 Inputs Level 2 Inputs Level 3 Inputs Assets: Cash and cash equivalents $ 44,320 $ 44,320 $ — $ — Short-term investments 64 $ 64 — — Derivative financial instruments 719 — 719 — Total assets $ 45,103 $ 44,384 $ 719 $ — Liabilities: Contingent consideration $ 23,357 $ — $ — $ 23,357 Total liabilities $ 23,357 $ — $ — $ 23,357 In thousands Fair Value Measurements Using Total as of December 31, 2015 Level 1 Inputs Level 2 Inputs Level 3 Inputs Assets: Cash and cash equivalents $ 55,634 $ 55,634 $ — $ — Short-term investments 69 69 — — Derivative financial instruments 1,207 — 1,207 — Total assets $ 56,910 $ 55,703 $ 1,207 $ — Liabilities: Contingent consideration $ 25,390 $ — $ — $ 25,390 Total liabilities $ 25,390 $ — $ — $ 25,390
Changes to Contingent Consideration	Changes to contingent consideration are reflected in the table below: In thousands Contingent consideration at January 1, 2016 $ 25,390 Increases due to acquisitions 75 Decrease due to payments (1,169 ) Changes due to foreign currency fluctuations 1,705 Changes in fair value reflected in Selling, general, and administrative expenses (2,644 ) Contingent consideration at June 30, 2016 $ 23,357

STOCK BASED COMPENSATION (Table

STOCK BASED COMPENSATION (Tables)	6 Months Ended
	Jun. 30, 2016
Disclosure Of Compensation Related Costs Sharebased 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 June 30, Six Months Ended June 30, 2016 2015 2016 2015 Cost of revenues – stock option plan $ 12 $ 22 $ 27 $ 45 Selling, general and administrative – stock option plan 4,585 4,650 9,337 9,379 Selling, general and administrative – RSUs 399 375 958 721 Selling, general and administrative – ESPP 456 370 1,235 759 Total pre-tax expense $ 5,452 $ 5,417 $ 11,557 $ 10,904
Stock Option Activity	Stock option activity for the six months ended June 30, 2016 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 5,334,803 $ 92.02 Granted 1,040,107 110.93 Exercised (437,584 ) 70.20 Forfeited (186,507 ) 116.07 Canceled or expired (7,950 ) 102.64 Outstanding at June 30, 2016 5,742,869 96.32 5.68 $ 85,756 Exercisable at June 30, 2016 3,153,185 82.22 4.75 $ 80,141
Intrinsic Value of Options Exercised	The following table sets forth the total intrinsic value of options exercised: Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Total intrinsic value of options exercised $ 7,021 $ 10,125 20,250 39,650
Assumptions used in Black-Scholes Model	The estimated fair value of stock options at the time of the grant using the Black-Scholes option pricing model was as follows: Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Stock options granted (shares) 31,538 74,742 1,040,107 935,276 Weighted average fair value at grant date (per share) $ 19.69 $ 22.18 $ 20.17 $ 22.80 Assumptions: Expected term (in years) 4.80 4.79 4.77 4.79 Expected volatility 20.96 % 15.98 % 18.11 % 16.58 % Expected dividend yield — % — % — % — % Risk free interest rate 1.26 % 1.43 % 1.22 % 1.44 %
Restricted Stock Units Activity	A summary of the status of our non-vested RSUs and changes during the six months ended June 30, 2016 are as follows : Number of Options Weighted Average Grant Date Fair Value Weighted Average Remaining Contractual Life Total Aggregate Intrinsic Value (in years) (in thousands) Non-vested at beginning of year 71,451 $ 101.29 Granted 59,072 109.99 Forfeited (17,850 ) 105.38 Non-vested at June 30, 2016 112,673 105.21 2.92 $ 11,732

EARNINGS PER COMMON SHARE (Tabl

EARNINGS PER COMMON SHARE (Tables)	6 Months Ended
	Jun. 30, 2016
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 June 30, Six Months Ended June 30, 2016 2015 (Restated) 2016 2015 (Restated) Numerator: Net income attributable to Stericycle, Inc. $ 46,034 $ 87,830 $ 122,820 $ 116,770 Less: mandatory convertible preferred stock dividend 10,021 — 20,127 — Less: gain on repurchase of preferred stock (1,280 ) — (1,280 ) — Numerator for basic earnings per share attributable to Stericycle, Inc. common shareholders $ 37,293 $ 87,830 $ 103,973 $ 116,770 Denominator: Denominator for basic earnings per share-weighted average shares 84,893,263 84,961,907 84,799,131 85,000,723 Effect of diluted securities: Employee stock based awards 867,423 1,259,127 999,761 1,292,093 Mandatory convertible preferred stock (1) — — — — Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises 85,760,686 86,221,034 85,798,892 86,292,816 Earnings per share – Basic $ 0.44 $ 1.03 $ 1.23 $ 1.37 Earnings per share – Diluted $ 0.43 $ 1.02 $ 1.21 $ 1.35 (1) The weighted average common shares issuable upon the assumed conversion of the mandatory convertible preferred stock totaling 5,624,139 and 5,637,757 shares for the three and six months ended June 30, 2016

GOODWILL AND OTHER INTANGIBLE29

GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)	6 Months Ended
	Jun. 30, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
Changes in Carrying Amount of Goodwill	The changes in the carrying amount of goodwill since January 1, 2015, by reportable segment and for the "Other” category, were as follows: In thousands Domestic Regulated Waste and Compliance Services International Regulated Waste and Compliance Services Other Total Balance as of January 1, 2015 $ 1,467,969 $ 614,783 $ 336,080 $ 2,418,832 Goodwill acquired during the year 1,150,437 273,519 26,994 1,450,950 Purchase accounting allocation adjustments for prior year acquisitions (6,221 ) (19,072 ) (2,984 ) (28,277 ) Goodwill other changes — (440 ) — (440 ) Changes due to foreign currency fluctuations — (82,888 ) — (82,888 ) Balance as of December 31, 2015 2,612,185 785,902 360,090 3,758,177 Goodwill acquired during the year 29,171 4,422 — 33,593 Purchase accounting allocation adjustments for prior year acquisitions (128,076 ) (97,197 ) 1,150 (224,123 ) Changes due to foreign currency fluctuations — (9,364 ) — (9,364 ) Balance at June 30, 2016 $ 2,513,280 $ 683,763 $ 361,240 $ 3,558,283
Carrying Values of Other Intangible assets	At June 30, 2016 and December 31, 2015, the values of other intangible assets were as follows: In thousands June 30, 2016 December 31, 2015 Gross Carrying Amount Accumulated Amortization Net Value Gross Carrying Amount Accumulated Amortization Net Value Amortizable intangibles: Customer relationships $ 1,539,892 $ 210,224 $ 1,329,668 $ 1,304,388 $ 144,020 $ 1,160,368 Covenants not-to-compete 9,875 6,137 3,738 6,878 5,141 1,737 Tradenames 7,513 1,540 5,973 3,819 948 2,871 Other 19,403 2,497 16,906 18,902 916 17,986 Indefinite lived intangibles: Operating permits 241,208 — 241,208 233,101 — 233,101 Tradenames 480,741 — 480,741 426,498 — 426,498 Total $ 2,298,632 $ 220,398 $ 2,078,234 $ 1,993,586 $ 151,025 $ 1,842,561
Changes in the Carrying Amount of Intangible Assets	The changes in the carrying amount of intangible assets since January 1, 2015 were as follows: In thousands Total Balance as of January 1, 2015 $ 909,645 Intangible assets acquired during the year 1,016,775 Valuation adjustments for prior year acquisitions 35,241 Impairments during the year (4,177 ) Amortization during the year (45,498 ) Changes due to foreign currency fluctuations (69,425 ) Balance as of December 31, 2015 1,842,561 Intangible assets acquired during the year 18,853 Valuation adjustments for prior year acquisitions 294,792 Amortization during the year (69,183 ) Changes due to foreign currency fluctuations (8,789 ) Balance at June 30, 2016 $ 2,078,234
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 2016 $ 123,660 2017 114,502 2018 114,453 2019 113,680 2020 112,703

DEBT (Tables)

DEBT (Tables)	6 Months Ended
	Jun. 30, 2016
Debt Disclosure [Abstract]
Long-Term Debt	Long-term debt consisted of the following: In thousands June 30, 2016 December 31, 2015 Obligations under capital leases $ 13,574 $ 15,024 $1.20 billion senior credit facility weighted average rate 1.97%, due in 2019 531,065 353,763 $1.0 billion term loan weighted average rate 1.83%, due in 2020 1,000,000 1,250,000 $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 $150 million private placement notes 2.89%, due in 2021 150,000 150,000 $125 million private placement notes 3.26%, due in 2022 125,000 125,000 $200 million private placement notes 2.72%, due in 2022 200,000 200,000 $100 million private placement notes 2.79%, due in 2023 100,000 100,000 $150 million private placement notes 3.18%, due in 2023 150,000 150,000 Promissory notes and deferred consideration weighted average rate of 2.44% and weighted average maturity of 3.1 years 229,310 239,731 Foreign bank debt weighted average rate 7.82% and weighted average maturity of 2.3 years 105,150 105,530 Total debt 3,129,099 3,214,048 Less: current portion of total debt 109,868 161,409 Less: unamortized debt issuance costs 10,643 12,287 Long-term portion of total debt $ 3,008,588 $ 3,040,352

SEGMENT REPORTING (Tables)

SEGMENT REPORTING (Tables)	6 Months Ended
	Jun. 30, 2016
Segment Reporting [Abstract]
Financial Information Concerning Company's Reportable Segments	The following tables show financial information for the Company's reportable segments: In thousands Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Revenues Domestic RCS $ 591,037 $ 451,512 $ 1,170,664 $ 866,348 International RCS 234,479 197,507 458,993 388,578 Other 66,105 66,670 136,145 124,082 Total $ 891,621 $ 715,689 $ 1,765,802 $ 1,379,008 Gross Profit Domestic RCS $ 271,816 $ 208,690 $ 532,975 $ 401,878 International RCS 76,396 63,217 149,517 124,585 Other 32,883 32,917 67,787 59,692 Total $ 381,095 $ 304,824 $ 750,279 $ 586,155 Amortization Domestic RCS $ 32,670 $ 3,482 $ 43,086 $ 6,685 International RCS 16,259 3,639 22,138 7,422 Other 1,980 1,800 3,959 3,611 Total $ 50,909 $ 8,921 $ 69,183 $ 17,718 EBITA Domestic RCS $ 164,181 $ 140,106 $ 315,880 $ 269,018 International RCS 13,801 24,632 26,901 48,229 Other 14,121 13,777 29,674 23,050 Total $ 192,103 $ 178,515 $ 372,455 $ 340,297
Reconciliation of Company's Primary Measure of Segment Profitability (EBITA) to Income from Operations	The following table reconciles the Company's primary measure of segment profitability (EBITA) to income from operations: In thousands Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Domestic RCS EBITA $ 164,181 $ 140,106 $ 315,880 $ 269,018 International RCS EBITA 13,801 24,632 26,901 48,229 Subtotal reportable segments 177,982 164,738 342,781 317,247 Other EBITA 14,121 13,777 29,674 23,050 Acquisition expenses (2,607 ) (2,986 ) (5,597 ) (6,282 ) Integration expenses (22,578 ) (8,924 ) (41,846 ) (17,810 ) Litigation expenses (2,664 ) 173 (3,964 ) (75,450 ) Changes in fair value of contingent consideration — (35 ) 2,644 640 Restructuring and plant conversion expenses (929 ) (3,058 ) (1,170 ) (15,360 ) Contract exit costs (12,708 ) — (12,708 ) — Amortization expense (50,909 ) (8,921 ) (69,183 ) (17,718 ) Income from operations $ 99,708 $ 154,764 $ 240,631 $ 208,317
Summary of Revenue Details by Service Line	The following table shows consolidated revenue by service: In thousands Three Months Ended June 30, Six Months Ended June 30, 2016 2015 2016 2015 Regulated Waste and Compliance Solutions $ 517,186 $ 515,978 $ 1,021,220 $ 1,013,388 Secure Information Destruction Services 190,534 — 375,164 — Communication and Related Solutions 82,549 82,068 170,498 154,421 Manufacturing and Industrial Services 101,352 117,643 198,920 211,199 Revenues $ 891,621 $ 715,689 $ 1,765,802 $ 1,379,008

RESTATEMENT - Additional Inform

RESTATEMENT - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Selling, general and administrative expenses (exclusive of depreciation and amortization)	$ 222,378	$ 136,752	$ 424,866	$ 351,615
Net income attributable to Stericycle, Inc.	$ 46,034	87,830	$ 122,820	116,770
Adjustment
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Selling, general and administrative expenses (exclusive of depreciation and amortization)		(45,000)		28,500
Net income attributable to Stericycle, Inc.		$ 27,381		$ (19,137)

RESTATEMENT - Condensed Consoli

RESTATEMENT - Condensed Consolidated Statements (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Selling, general and administrative expenses (exclusive of depreciation and amortization)	$ 222,378	$ 136,752	$ 424,866	$ 351,615
Total costs and expenses	791,913	560,925	1,525,171	1,170,691
Income from operations	99,708	154,764	240,631	208,317
Income before income taxes	73,232	136,770	188,863	171,127
Income tax expense	27,002	48,493	65,038	53,558
Net Income	46,230	88,277	123,825	117,569	$ 268,013
Net income attributable to Stericycle, Inc.	$ 46,034	$ 87,830	$ 122,820	$ 116,770
Earnings per share - Basic (in dollars per share)	$ 0.44	$ 1.03	$ 1.23	$ 1.37
Earnings per share - Diluted (in dollars per share)	$ 0.43	$ 1.02	$ 1.21	$ 1.35
Comprehensive income/ (loss)	$ 13,683	$ 113,573	$ 108,953	$ 74,030
Comprehensive income/ (loss) attributable to Stericycle, Inc.	$ 13,494	113,357	107,893	74,282
Deferred income taxes			4,515	(8,390)
Accrued liabilities			$ (13,303)	51,071
As Reported
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Selling, general and administrative expenses (exclusive of depreciation and amortization)		181,752		323,115
Total costs and expenses		605,925		1,142,191
Income from operations		109,764		236,817
Income before income taxes		91,770		199,627
Income tax expense		30,874		62,921
Net Income		60,896		136,706
Net income attributable to Stericycle, Inc.		$ 60,449		$ 135,907
Earnings per share - Basic (in dollars per share)		$ 0.71		$ 1.60
Earnings per share - Diluted (in dollars per share)		$ 0.70		$ 1.57
Comprehensive income/ (loss)		$ 86,192		$ 93,167
Comprehensive income/ (loss) attributable to Stericycle, Inc.		85,976		93,419
Deferred income taxes				973
Accrued liabilities				22,571
Adjustment
Error Corrections And Prior Period Adjustments Restatement [Line Items]
Selling, general and administrative expenses (exclusive of depreciation and amortization)		(45,000)		28,500
Total costs and expenses		(45,000)		28,500
Income from operations		45,000		(28,500)
Income before income taxes		45,000		(28,500)
Income tax expense		17,619		(9,363)
Net Income		27,381		(19,137)
Net income attributable to Stericycle, Inc.		$ 27,381		$ (19,137)
Earnings per share - Basic (in dollars per share)		$ 0.32		$ (0.23)
Earnings per share - Diluted (in dollars per share)		$ 0.32		$ (0.22)
Comprehensive income/ (loss)		$ 27,381		$ (19,137)
Comprehensive income/ (loss) attributable to Stericycle, Inc.		$ 27,381		(19,137)
Deferred income taxes				(9,363)
Accrued liabilities				$ 28,500

ACQUISITIONS - Summary of Acqui

ACQUISITIONS - Summary of Acquisition Location (Detail) - Entity	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2016
Business Acquisition [Line Items]
Number of acquisitions	10	7	17
United States
Business Acquisition [Line Items]
Number of acquisitions			11
Republic of Korea
Business Acquisition [Line Items]
Number of acquisitions			1
Romania
Business Acquisition [Line Items]
Number of acquisitions			2
Spain
Business Acquisition [Line Items]
Number of acquisitions			2
United Kingdom
Business Acquisition [Line Items]
Number of acquisitions			1

ACQUISITIONS - Additional Infor

ACQUISITIONS - Additional Information (Detail) $ in Thousands	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2016USD ($)Entity	Mar. 31, 2016Entity	Jun. 30, 2015USD ($)	Jun. 30, 2016USD ($)Entity	Jun. 30, 2015USD ($)	Dec. 31, 2015USD ($)
Business Acquisition [Line Items]
Number of acquisitions | Entity	10	7		17
Net increase in goodwill related to current year				$ 33,593		$ 1,450,950
Increase (Decrease) in goodwill due to purchase price and valuation adjustments				(224,123)		(28,277)
Effect of goodwill on income taxes	$ 28,800			28,800
Net increase in Intangible Assets				18,900
Acquisition related expenses	$ 2,607		$ 2,986	5,597	$ 6,282
Selling, general and administrative expenses
Business Acquisition [Line Items]
Acquisition related expenses				5,600	$ 6,300
Customer relationships
Business Acquisition [Line Items]
Acquired finite-lived intangible assets				$ 18,100
Customer relationships | Minimum
Business Acquisition [Line Items]
Acquired finite-lived intangible assets, useful life				10 years
Customer relationships | Maximum
Business Acquisition [Line Items]
Acquired finite-lived intangible assets, useful life				40 years
Covenants not-to-compete
Business Acquisition [Line Items]
Acquired finite-lived intangible assets				$ 800
Acquired finite-lived intangible assets, useful life				5 years
Shred-It Acquisition
Business Acquisition [Line Items]
Additional cash consideration paid				$ 9,500
Romania
Business Acquisition [Line Items]
Number of acquisitions | Entity				2
Spain
Business Acquisition [Line Items]
Number of acquisitions | Entity				2
Republic of Korea
Business Acquisition [Line Items]
Number of acquisitions | Entity				1
United Kingdom
Business Acquisition [Line Items]
Number of acquisitions | Entity				1
United States | Secure information destruction business
Business Acquisition [Line Items]
Number of acquisitions | Entity	3	4
United States | Acquisition One | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions | Entity		1
Business acquisition, ownership percentage acquired		100.00%
United States | Acquisition Three | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions | Entity	3
International | Romania | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions | Entity	1	1
International | Spain | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions | Entity	1	1
International | Republic of Korea | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions | Entity	1
International | United Kingdom | Regulated and Compliance Solutions
Business Acquisition [Line Items]
Number of acquisitions | Entity	1
Domestic Regulated Waste and Compliance Services
Business Acquisition [Line Items]
Net increase (decrease) in goodwill				$ (29,200)
Net increase in goodwill related to current year				29,171		1,150,437
Increase (Decrease) in goodwill due to purchase price and valuation adjustments				(128,076)		(6,221)
International Regulated Waste and Compliance Services
Business Acquisition [Line Items]
Net increase (decrease) in goodwill				(4,400)
Net increase in goodwill related to current year				4,422		273,519
Increase (Decrease) in goodwill due to purchase price and valuation adjustments				$ (97,197)		$ (19,072)

ACQUISITIONS - Aggregate Purcha

ACQUISITIONS - Aggregate Purchase Price Paid for Acquisitions and Other Adjustments to Consideration (Detail) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Business Acquisition [Line Items]
Cash	$ 42,097	$ 61,766
Promissory notes	75
Business Acquisitions in 2016
Business Acquisition [Line Items]
Cash	32,651
Promissory notes	23,238
Deferred consideration	1,545
Contingent consideration	75
Total purchase price	57,509
Business Acquisitions in Year 2015
Business Acquisition [Line Items]
Cash	9,446
Promissory notes reduction resulting from adjustment	(1,789)
Total purchase price	$ 7,657

ACQUISITIONS - Preliminary Purc

ACQUISITIONS - Preliminary Purchase Price Allocation and Other Adjustments to Purchase Price Allocations (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill	$ 3,558,283	$ 3,758,177	$ 2,418,832
Business Acquisitions in 2016
Business Acquisition [Line Items]
Fixed assets	5,069
Intangibles	18,853
Goodwill	33,593
Accounts receivable	1,275
Net other assets/ (liabilities)	8
Current liabilities	(239)
Net deferred tax liabilities	(1,050)
Total purchase price allocation	57,509
Shred-It Acquisition
Business Acquisition [Line Items]
Fixed assets	31,861
Intangibles	277,000
Goodwill, purchase accounting adjustment	(209,958)
Accounts receivable	(1,085)
Current liabilities	(713)
Net deferred tax liabilities	(87,637)
Total purchase price allocation	9,468
Other Prior Year Acquisitions
Business Acquisition [Line Items]
Fixed assets	(165)
Intangibles	17,792
Goodwill, purchase accounting adjustment	(14,165)
Accounts receivable	776
Net other assets/ (liabilities)	147
Current liabilities	(1,343)
Net deferred tax liabilities	(4,853)
Total purchase price allocation	(1,811)
Business Acquisitions in Year 2015
Business Acquisition [Line Items]
Fixed assets	31,696
Intangibles	294,792
Goodwill, purchase accounting adjustment	(224,123)
Accounts receivable	(309)
Net other assets/ (liabilities)	147
Current liabilities	(2,056)
Net deferred tax liabilities	(92,490)
Total purchase price allocation	$ 7,657

NEW ACCOUNTING STANDARDS - Addi

NEW ACCOUNTING STANDARDS - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2016	Dec. 31, 2015
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Income tax effects in earnings	$ 1,600	$ 4,500
Long-term debt, net of current portion	$ 3,008,588	$ 3,008,588	$ 3,040,352
ASU No. 2015-03 | Adjustment [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Long-term debt, net of current portion			(12,300)
Other assets, current and noncurrent			$ (12,300)

FAIR VALUE MEASUREMENTS - Fair

FAIR VALUE MEASUREMENTS - Fair Value Measurements (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Assets:
Cash and cash equivalents	$ 44,320	$ 55,634
Short-term investments	64	69
Derivative financial instruments	719	1,207
Total assets	45,103	56,910
Liabilities:
Contingent consideration	23,357	25,390
Total liabilities	23,357	25,390
Level 1 Inputs [Member]
Assets:
Cash and cash equivalents	44,320	55,634
Short-term investments	64	69
Derivative financial instruments	0	0
Total assets	44,384	55,703
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Level 2 Inputs [Member]
Assets:
Cash and cash equivalents	0	0
Short-term investments	0	0
Derivative financial instruments	719	1,207
Total assets	719	1,207
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Level 3 Inputs [Member]
Assets:
Cash and cash equivalents	0	0
Short-term investments	0	0
Derivative financial instruments	0	0
Total assets	0	0
Liabilities:
Contingent consideration	23,357	25,390
Total liabilities	$ 23,357	$ 25,390

FAIR VALUE MEASUREMENTS - Addit

FAIR VALUE MEASUREMENTS - Additional Information (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative asset	$ 719	$ 1,207
Contingent consideration liabilities	23,357	25,390
Debt obligations, carrying amount	3,129,099	3,214,048
Maximum
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Maximum contingent liability if financial performance measures were fully met	40,700
Level 3 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative asset	0	0
Contingent consideration liabilities	23,357	25,390
Level 3 Inputs [Member] | Current Liabilities [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Contingent consideration liabilities	7,500	9,100
Level 2 Inputs [Member]
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative asset	719	1,207
Contingent consideration liabilities	0	0
Debt obligations, fair value	$ 3,080,000	$ 3,220,000

FAIR VALUE MEASUREMENTS - Chang

FAIR VALUE MEASUREMENTS - Changes to Contingent Consideration (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Business Combination, Contingent Consideration, Liability [Roll Forward]
Contingent consideration at January 1, 2016		$ 25,390
Increases due to acquisitions		75
Decrease due to payments		(1,169)
Changes due to foreign currency fluctuations		1,705
Changes in fair value reflected in Selling, general, and administrative expenses	$ 35	(2,644)	$ (640)
Contingent consideration at June 30, 2016		$ 23,357

INCOME TAXES (Details)

INCOME TAXES (Details)	3 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Income Tax Disclosure [Abstract]
Effective tax rate	36.90%	35.50%

STOCK BASED COMPENSATION - Expe

STOCK BASED COMPENSATION - Expense Resulting from Stock Option Awards and ESPP (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 5,452	$ 5,417	$ 11,557	$ 10,904
Stock Options [Member] | Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	12	22	27	45
Stock Options [Member] | Selling, general and administrative expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	4,585	4,650	9,337	9,379
Restricted Stock Units (RSUs) [Member] | Selling, general and administrative expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	399	375	958	721
ESPP [Member] | Selling, general and administrative expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 456	$ 370	$ 1,235	$ 759

STOCK BASED COMPENSATION - Stoc

STOCK BASED COMPENSATION - Stock Option Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Number of Options
Outstanding at beginning of year			5,334,803
Granted	31,538	74,742	1,040,107	935,276
Exercised			(437,584)
Forfeited			(186,507)
Canceled or expired			(7,950)
Outstanding at June 30, 2016	5,742,869		5,742,869
Exercisable at June 30, 2016	3,153,185		3,153,185
Weighted Average Exercise Price per Share
Outstanding at beginning of year			$ 92.02
Granted			110.93
Exercised			70.20
Forfeited			116.07
Canceled or expired			102.64
Outstanding at June 30, 2016	$ 96.32		96.32
Exercisable at June 30, 2016	$ 82.22		$ 82.22
Weighted Average Remaining Contractual Life
Outstanding at June 30, 2016			5 years 8 months 5 days
Exercisable at June 30, 2016			4 years 9 months
Total Aggregate Intrinsic Value
Outstanding at June 30, 2016	$ 85,756		$ 85,756
Exercisable at June 30, 2016	$ 80,141		$ 80,141

STOCK BASED COMPENSATION - Addi

STOCK BASED COMPENSATION - Additional Information (Detail) $ in Millions	6 Months Ended
	Jun. 30, 2016USD ($)shares
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expenses related to non-vested option awards	$ 39.3
Weighted average period of recognition for unrecognized compensation expenses	3 years 4 months 6 days
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period of recognition for unrecognized compensation expenses	2 years 11 months 1 day
Award vesting period	annually
Ratio of share reserve related to RSUs granted | shares	2
Unrecognized compensation expenses related to RSUs	$ 6.4
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

STOCK BASED COMPENSATION - Intr

STOCK BASED COMPENSATION - Intrinsic Value of Options Exercised (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Total intrinsic value of options exercised	$ 7,021	$ 10,125	$ 20,250	$ 39,650

STOCK BASED COMPENSATION - Assu

STOCK BASED COMPENSATION - Assumptions used in Black-Scholes Model (Detail) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock options granted (shares)	31,538	74,742	1,040,107	935,276
Weighted average fair value at grant date	$ 19.69	$ 22.18	$ 20.17	$ 22.80
Expected term (in years)	4 years 9 months 18 days	4 years 9 months 15 days	4 years 9 months 7 days	4 years 9 months 15 days
Expected volatility	20.96%	15.98%	18.11%	16.58%
Expected dividend yield	0.00%	0.00%	0.00%	0.00%
Risk free interest rate	1.26%	1.43%	1.22%	1.44%

STOCK BASED COMPENSATION - Rest

STOCK BASED COMPENSATION - Restricted Stock Units Activity (Detail) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2016USD ($)$ / sharesshares
Number of Restricted Stock Units
Non-vested at beginning of year | shares	71,451
Granted | shares	59,072
Forfeited | shares	(17,850)
Non-vested at June 30, 2016 | shares	112,673
Weighted Average Grant Date Fair Value Per Share
Non-vested at beginning of year | $ / shares	$ 101.29
Granted | $ / shares	109.99
Forfeited | $ / shares	105.38
Non-vested at June 30, 2016 | $ / shares	$ 105.21
Weighted Average Remaining Contractual Life
Non-vested at June 30, 2016	2 years 11 months 1 day
Total Aggregate Intrinsic Value
Non-vested at June 30, 2016 | $	$ 11,732

PREFERRED STOCK - Additional In

PREFERRED STOCK - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	Sep. 15, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Class of Stock [Line Items]
Gain on repurchase of mandatory convertible preferred stock		$ 1,280	$ 0	$ 1,280	$ 0
Depositary Shares, Liquidation Preference Per Share	$ 100
Payments of preferred stock				$ 20,127	$ 0
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock, authorized (in shares)		1,000,000		1,000,000		1,000,000
Preferred stock, issued (in shares)		763,500		763,500		770,000
Depositary share repurchased during period, share		65,000
Depositary share repurchased during period, value		$ 5,000
Depositary share repurchased during period at an average price per share		$ 77.31
Gain on repurchase of mandatory convertible preferred stock		$ 1,280
Depository shares equivalent to preferred stock units (in shares)		6,500		6,500
Depositary shares (in shares)	7,700,000
Preferred stock, dividend rate	5.25%
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01		$ 0.01		$ 0.01
Issuance of preferred stock (in dollars per share)	$ 100
Gross proceeds from issuance of preferred stock	$ 770,000
Preferred stock, liquidation preference (in dollars per share)	$ 1,000
Payments of preferred stock		$ 10,000		$ 20,100
Series A Preferred Stock | Minimum
Class of Stock [Line Items]
Common stock issuable upon conversion (in shares)	5.8716
Series A Preferred Stock | Maximum
Class of Stock [Line Items]
Common stock issuable upon conversion (in shares)	7.3394

EARNINGS PER COMMON SHARE - Com

EARNINGS PER COMMON SHARE - Computation of Basic and Diluted Net Income Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Numerator:
Net income attributable to Stericycle, Inc.	$ 46,034	$ 87,830	$ 122,820	$ 116,770
Less: mandatory convertible preferred stock dividend	10,021	0	20,127	0
Less: gain on repurchase of preferred stock	(1,280)	0	(1,280)	0
Net Income Attributable to Stericycle, Inc. Common Shareholders	$ 37,293	$ 87,830	$ 103,973	$ 116,770
Denominator:
Denominator for basic earnings per share-weighted average shares (in shares)	84,893,263	84,961,907	84,799,131	85,000,723
Effect of diluted securities:
Employee stock based awards (in shares)	867,423	1,259,127	999,761	1,292,093
Mandatory convertible preferred stock (in shares)	0	0	0	0
Denominator for diluted earnings per share-adjusted weighted average shares and after assumed exercises (in shares)	85,760,686	86,221,034	85,798,892	86,292,816
Earnings per share - Basic (in dollars per share)	$ 0.44	$ 1.03	$ 1.23	$ 1.37
Earnings per share - Diluted (in dollars per share)	$ 0.43	$ 1.02	$ 1.21	$ 1.35
Series A Preferred Stock
Numerator:
Less: gain on repurchase of preferred stock	$ (1,280)
Effect of diluted securities:
Antidilutive shares excluded from computation of diluted earnings per share (in shares)	5,624,139		5,637,757

GOODWILL AND OTHER INTANGIBLE51

GOODWILL AND OTHER INTANGIBLE ASSETS - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)	Jun. 30, 2016USD ($)Segment	Jun. 30, 2015USD ($)	Dec. 31, 2015USD ($)
Intangible Assets By Major Class [Line Items]
Number of operating segments | Segment			3
Number of reporting units | Segment			3
Aggregate amortization expense | $	$ 50,909	$ 8,921	$ 69,183	$ 17,718	$ 45,498
Shred-It Acquisition
Intangible Assets By Major Class [Line Items]
Additional amortization of intangible assets | $	$ 30,000
Customer relationships
Intangible Assets By Major Class [Line Items]
Finite lived intangible assets, weighted average remaining useful life			15 years 7 months 6 days
Customer relationships | Maximum
Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets, useful life			40 years
Customer relationships | Minimum
Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets, useful life			5 years
Covenants not-to-compete
Intangible Assets By Major Class [Line Items]
Finite lived intangible assets, weighted average remaining useful life			3 years 8 months 12 days
Covenants not-to-compete | Maximum
Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets, useful life			14 years
Covenants not-to-compete | Minimum
Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets, useful life			5 years
Tradenames
Intangible Assets By Major Class [Line Items]
Finite lived intangible assets, weighted average remaining useful life			12 years 6 months
Tradenames | Maximum
Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets, useful life			40 years
Tradenames | Minimum
Intangible Assets By Major Class [Line Items]
Finite-lived intangible assets, useful life			15 years
Other
Intangible Assets By Major Class [Line Items]
Finite lived intangible assets, weighted average remaining useful life			18 years 3 months 18 days

GOODWILL AND OTHER INTANGIBLE52

GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Goodwill [Roll Forward]
Beginning Balance	$ 3,758,177	$ 2,418,832
Net increase in goodwill related to current year	33,593	1,450,950
Purchase accounting allocation adjustments for prior year acquisitions	(224,123)	(28,277)
Goodwill other changes		(440)
Changes due to foreign currency fluctuations	(9,364)	(82,888)
Ending Balance	3,558,283	3,758,177
Domestic Regulated Waste and Compliance Services
Goodwill [Roll Forward]
Beginning Balance	2,612,185	1,467,969
Net increase in goodwill related to current year	29,171	1,150,437
Purchase accounting allocation adjustments for prior year acquisitions	(128,076)	(6,221)
Ending Balance	2,513,280	2,612,185
International Regulated Waste and Compliance Services
Goodwill [Roll Forward]
Beginning Balance	785,902	614,783
Net increase in goodwill related to current year	4,422	273,519
Purchase accounting allocation adjustments for prior year acquisitions	(97,197)	(19,072)
Goodwill other changes		(440)
Changes due to foreign currency fluctuations	(9,364)	(82,888)
Ending Balance	683,763	785,902
Other Segments
Goodwill [Roll Forward]
Beginning Balance	360,090	336,080
Net increase in goodwill related to current year		26,994
Purchase accounting allocation adjustments for prior year acquisitions	1,150	(2,984)
Ending Balance	$ 361,240	$ 360,090

GOODWILL AND OTHER INTANGIBLE53

GOODWILL AND OTHER INTANGIBLE ASSETS - Values of Intangible Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015	Dec. 31, 2014
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	$ 2,298,632	$ 1,993,586
Accumulated Amortization	220,398	151,025
Net Value	2,078,234	1,842,561	$ 909,645
Operating permits
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	241,208	233,101
Net Value	241,208	233,101
Tradenames
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	480,741	426,498
Net Value	480,741	426,498
Customer relationships
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	1,539,892	1,304,388
Accumulated Amortization	210,224	144,020
Net Value	1,329,668	1,160,368
Covenants not-to-compete
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	9,875	6,878
Accumulated Amortization	6,137	5,141
Net Value	3,738	1,737
Tradenames
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	7,513	3,819
Accumulated Amortization	1,540	948
Net Value	5,973	2,871
Other
Intangible Assets By Major Class [Line Items]
Gross Carrying Amount	19,403	18,902
Accumulated Amortization	2,497	916
Net Value	$ 16,906	$ 17,986

GOODWILL AND OTHER INTANGIBLE54

GOODWILL AND OTHER INTANGIBLE ASSETS - Rollforward of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Finite-lived and Indefinite-lived Intangible Assets [Roll Forward]
Beginning of period			$ 1,842,561	$ 909,645	$ 909,645
Intangible assets acquired during the year	$ 18,853				1,016,775
Valuation adjustments for prior year acquisitions	294,792				35,241
Impairments during the year					(4,177)
Amortization during the year	(50,909)	$ (8,921)	(69,183)	$ (17,718)	(45,498)
Changes due to foreign currency fluctuations			(8,789)		(69,425)
End of period	$ 2,078,234		$ 2,078,234		$ 1,842,561

GOODWILL AND OTHER INTANGIBLE55

GOODWILL AND OTHER INTANGIBLE ASSETS - Estimated Amortization Expense (Detail) $ in Thousands	Jun. 30, 2016USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
2,016	$ 123,660
2,017	114,502
2,018	114,453
2,019	113,680
2,020	$ 112,703

ENVIRONMENTAL REMEDIATION LIA56

ENVIRONMENTAL REMEDIATION LIABILITIES - Additional Information (Details) $ in Millions	Jun. 30, 2016USD ($)
Site Contingency [Line Items]
Environmental remediation liabilities	$ 30.4
Accrued Liabilities [Member]
Site Contingency [Line Items]
Environmental remediation liabilities	2.8
Other Liabilities [Member]
Site Contingency [Line Items]
Environmental remediation liabilities	$ 27.6

DEBT - Schedule of Long-Term De

DEBT - Schedule of Long-Term Debt (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Total debt	$ 3,129,099,000	$ 3,214,048,000
Less: current portion of total debt	109,868,000	161,409,000
Less: unamortized debt issuance costs	10,643,000	12,287,000
Long-term portion of total debt	3,008,588,000	3,040,352,000
Obligations under capital leases
Debt Instrument [Line Items]
Total debt	13,574,000	15,024,000
$1.20 billion senior credit facility weighted average rate 1.97%, due in 2019
Debt Instrument [Line Items]
Total debt	531,065,000	353,763,000
Maximum borrowing capacity of line of credit facility	$ 1,200,000,000
Long-term Debt, Weighted Average Interest Rate	1.97%
$1.0 billion term loan weighted average rate 1.83%, due in 2020
Debt Instrument [Line Items]
Total debt	$ 1,000,000,000	1,250,000,000
Maximum borrowing capacity of line of credit facility	$ 1,000,000,000
Stated interest rate	1.83%
$175 million private placement notes 3.89%, due in 2017
Debt Instrument [Line Items]
Total debt	$ 175,000,000	175,000,000
Stated interest rate	3.89%
Long-term debt, face amount	$ 175,000,000
$125 million private placement notes 2.68%, due in 2019
Debt Instrument [Line Items]
Total debt	$ 125,000,000	125,000,000
Stated interest rate	2.68%
Long-term debt, face amount	$ 125,000,000
$225 million private placement notes 4.47%, due in 2020
Debt Instrument [Line Items]
Total debt	$ 225,000,000	225,000,000
Stated interest rate	4.47%
Long-term debt, face amount	$ 225,000,000
$150 million private placement notes 2.89%, due in 2021
Debt Instrument [Line Items]
Total debt	$ 150,000,000	150,000,000
Stated interest rate	2.89%
Long-term debt, face amount	$ 150,000,000
$125 million private placement notes 3.26%, due in 2022
Debt Instrument [Line Items]
Total debt	$ 125,000,000	125,000,000
Stated interest rate	3.26%
Long-term debt, face amount	$ 125,000,000
$200 million private placement notes 2.72%, due in 2022
Debt Instrument [Line Items]
Total debt	$ 200,000,000	200,000,000
Stated interest rate	2.72%
Long-term debt, face amount	$ 200,000,000
$100 million private placement notes 2.79%, due in 2023
Debt Instrument [Line Items]
Total debt	$ 100,000,000	100,000,000
Stated interest rate	2.79%
Long-term debt, face amount	$ 100,000,000
$150 million private placement notes 3.18%, due in 2023
Debt Instrument [Line Items]
Total debt	$ 150,000,000	150,000,000
Stated interest rate	3.18%
Long-term debt, face amount	$ 150,000,000
Promissory notes and deferred consideration weighted average rate of 2.44% and weighted average maturity of 3.1 years
Debt Instrument [Line Items]
Total debt	$ 229,310,000	239,731,000
Long-term Debt, Weighted Average Interest Rate	2.44%
Long Term Debt Maturity	3 years 1 month 6 days
Foreign bank debt weighted average rate 7.82% and weighted average maturity of 2.3 years
Debt Instrument [Line Items]
Total debt	$ 105,150,000	$ 105,530,000
Long-term Debt, Weighted Average Interest Rate	7.82%
Long Term Debt Maturity	2 years 3 months 18 days

DEBT - Additional Information (

DEBT - Additional Information (Detail) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
$1.20 billion senior credit facility weighted average rate 1.97%, due in 2019
Debt Instrument [Line Items]
Maximum borrowing capacity of line of credit facility	$ 1,200,000,000
Revolving credit facility, amount committed to outstanding letters of credit	162,500,000	$ 160,400,000
Revolving credit facility, unused portion	506,400,000	$ 685,800,000
Term loan maturing in August 2020
Debt Instrument [Line Items]
Maximum borrowing capacity of line of credit facility	1,000,000,000
$175 million private placement notes 3.89%, due in 2017
Debt Instrument [Line Items]
Long-term debt, face amount	175,000,000
$125 million private placement notes 2.68%, due in 2019
Debt Instrument [Line Items]
Long-term debt, face amount	125,000,000
$225 million private placement notes 4.47%, due in 2020
Debt Instrument [Line Items]
Long-term debt, face amount	225,000,000
$150 million private placement notes 2.89%, due in 2021
Debt Instrument [Line Items]
Long-term debt, face amount	150,000,000
$125 million private placement notes 3.26%, due in 2022
Debt Instrument [Line Items]
Long-term debt, face amount	125,000,000
$200 million private placement notes 2.72%, due in 2022
Debt Instrument [Line Items]
Long-term debt, face amount	200,000,000
$100 million private placement notes 2.79%, due in 2023
Debt Instrument [Line Items]
Long-term debt, face amount	100,000,000
$150 million private placement notes 3.18%, due in 2023
Debt Instrument [Line Items]
Long-term debt, face amount	$ 150,000,000

SEGMENT REPORTING - Additional

SEGMENT REPORTING - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2016Segment
Segment Reporting [Abstract]
Number of operating segments	3
Number of reportable segments	2

SEGMENT REPORTING - Financial I

SEGMENT REPORTING - Financial Information Concerning Company's Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Revenues	$ 891,621	$ 715,689	$ 1,765,802	$ 1,379,008
Gross Profit	381,095	304,824	750,279	586,155
Amortization	50,909	8,921	69,183	17,718	$ 45,498
EBITA	192,103	178,515	372,455	340,297
Other Segments
Segment Reporting Information [Line Items]
Revenues	66,105	66,670	136,145	124,082
Gross Profit	32,883	32,917	67,787	59,692
Amortization	1,980	1,800	3,959	3,611
EBITA	14,121	13,777	29,674	23,050
Reportable Segments
Segment Reporting Information [Line Items]
EBITA	177,982	164,738	342,781	317,247
Reportable Segments | Domestic Regulated and Compliance Services
Segment Reporting Information [Line Items]
Revenues	591,037	451,512	1,170,664	866,348
Gross Profit	271,816	208,690	532,975	401,878
Amortization	32,670	3,482	43,086	6,685
EBITA	164,181	140,106	315,880	269,018
Reportable Segments | International Regulated and Compliance Services
Segment Reporting Information [Line Items]
Revenues	234,479	197,507	458,993	388,578
Gross Profit	76,396	63,217	149,517	124,585
Amortization	16,259	3,639	22,138	7,422
EBITA	$ 13,801	$ 24,632	$ 26,901	$ 48,229

SEGMENT REPORTING - Reconciliat

SEGMENT REPORTING - Reconciliation of Company's Primary Measure of Segment Profitability (EBITA) to Income from Operations (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
EBITA	$ 192,103	$ 178,515	$ 372,455	$ 340,297
Acquisition expenses	(2,607)	(2,986)	(5,597)	(6,282)
Integration expenses	(22,578)	(8,924)	(41,846)	(17,810)
Litigation expenses	(2,664)	173	(3,964)	(75,450)
Changes in fair value of contingent consideration		(35)	2,644	640
Restructuring and plant conversion expenses	(929)	(3,058)	(1,170)	(15,360)
Contract exit costs	(12,708)		(12,708)
Amortization expense	(50,909)	(8,921)	(69,183)	(17,718)	$ (45,498)
Income from Operations	99,708	154,764	240,631	208,317
Other Segments
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
EBITA	14,121	13,777	29,674	23,050
Amortization expense	(1,980)	(1,800)	(3,959)	(3,611)
Reportable Segments
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
EBITA	177,982	164,738	342,781	317,247
Reportable Segments | Domestic Regulated and Compliance Services
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
EBITA	164,181	140,106	315,880	269,018
Amortization expense	(32,670)	(3,482)	(43,086)	(6,685)
Reportable Segments | International Regulated and Compliance Services
Segment Reporting Reconciling Item For Operating Profit Loss From Segment To Consolidated [Line Items]
EBITA	13,801	24,632	26,901	48,229
Amortization expense	$ (16,259)	$ (3,639)	$ (22,138)	$ (7,422)

SEGMENT REPORTING - Summary of

SEGMENT REPORTING - Summary of Revenue Details by Service Line (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	$ 891,621	$ 715,689	$ 1,765,802	$ 1,379,008
Regulated and Compliance Solutions
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	517,186	515,978	1,021,220	1,013,388
Secure Information Destruction Services
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	190,534		375,164
Communication and Related Solutions
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	82,549	82,068	170,498	154,421
Manufacturing and Industrial Services
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	$ 101,352	$ 117,643	$ 198,920	$ 211,199