0000822818-24-000002.txt : 20240206 0000822818-24-000002.hdr.sgml : 20240206 20240206091304 ACCESSION NUMBER: 0000822818-24-000002 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 16 CONFORMED PERIOD OF REPORT: 20240202 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20240206 DATE AS OF CHANGE: 20240206 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CLEAN HARBORS INC CENTRAL INDEX KEY: 0000822818 STANDARD INDUSTRIAL CLASSIFICATION: HAZARDOUS WASTE MANAGEMENT [4955] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 042997780 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 24598302 BUSINESS ADDRESS: STREET 1: 42 LONGWATER DRIVE STREET 2: P.O. BOX 9149 CITY: NORWELL STATE: MA ZIP: 02061-9149 BUSINESS PHONE: 781-792-5000 MAIL ADDRESS: STREET 1: 42 LONGWATER DRIVE CITY: NORWELL STATE: MA ZIP: 02061-9149 8-K 1 clh-20240202.htm 8-K clh-20240202
0000822818false00008228182024-02-022024-02-02

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 8-K
 
CURRENT REPORT
Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934
 
Date of Report (Date of earliest event reported): February 2, 2024
 
CLEAN HARBORS, INC.
(Exact name of registrant as specified in its charter)
 
Massachusetts
001-34223
04-2997780
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer
Identification No.)
42 Longwater DriveNorwellMA02061-9149
(Address of Principal Executive Offices)(Zip Code)

 Registrant’s telephone number, including area code (781) 792-5000
 
Not Applicable
(Former name or former address, if changed since last report.)
 
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
 
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) 
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) 
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) 
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol
Name of each exchange on which registered
Common Stock, $0.01 par value
CLH
New York Stock Exchange



Item 8.01 Other Events
 On February 2, 2024, Clean Harbors, Inc. (the "Company") entered into a purchase agreement with Gryphon Investors which provides that, subject to the terms and conditions set forth therein, the Company will acquire HEPACO for $400 million in cash. Further information about that proposed transaction is set forth in the Company's press release issued on February 6, 2024, a copy of which is furnished with this report as Exhibit 99.1.

Item 9.01    Financial Statements and Exhibits
 (d)    Exhibits
Exhibit NumberDescription
99.1
1


SIGNATURES
    Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 Clean Harbors, Inc.
 (Registrant)
  
  
February 6, 2024/s/ Eric J. Dugas
 Executive Vice President and Chief Financial Officer







2
EX-99.1 2 projectpantherpressrelease.htm EX-99.1 Document
imagea.jpg

Exhibit 99.1
Press Release

Clean Harbors to Acquire HEPACO for $400 Million

Leading Provider of Specialized Environmental and Emergency Response Services in Eastern U.S. Will Accelerate Growth Opportunities in Environmental Services Segment
Significant Margin Improvement to be Achieved Through Projected $20 Million in Cost Synergies and Efficiency Gains
HEPACO Adds Complementary Emergency Response Rail Assets
Transaction Expected to Close in the First Half of 2024

NORWELL, Mass. – February 6, 2024 Clean Harbors, Inc. (“Clean Harbors”) (NYSE: CLH) today announced it has entered into a definitive agreement with Gryphon Investors (“Gryphon”) to acquire HEPACO (“HEPACO”), a leading provider of specialized environmental and emergency response services in the Eastern United States, for $400 million in cash. The acquisition is expected to close in the first half of 2024, subject to regulatory approval and other customary closing conditions.

“HEPACO is a recognized leader in Field Services and its addition will accelerate the growth of our Environmental Services segment,” said Eric Gerstenberg, Co-Chief Executive Officer of Clean Harbors. “When providing emergency services, scale and rapid response capabilities are critical. HEPACO’s geographic footprint, trained personnel and equipment fleet will enhance our existing business, enabling us to gain efficiencies and offer an even broader range of solutions. Field Services and emergency response have been a hallmark of Clean Harbors since our founding in 1980. We are confident that we can deliver strong shareholder value through this transaction in the years ahead.”

Headquartered in Charlotte, North Carolina, HEPACO has more than 2,000 customers, which it services through more than 40 regional locations in 17 states. Its primary offerings include field services, environmental remediation and emergency response services.

On an adjusted basis, HEPACO is expected to generate full-year 2023 EBITDA of approximately $36 million on $270 million of revenues. Clean Harbors expects the acquisition to generate cost synergies of approximately $20 million after the first full year of operations, which equates to a post-synergy acquisition multiple of 7.1 times. Clean Harbors expects to fund the acquisition through available cash and the issuance of some additional debt financing.

Mike Battles, Co-Chief Executive Officer of Clean Harbors, said, “The acquisition of HEPACO aligns with our Vision 2027 long-term strategic plan for driving growth through a continued focus on value creation across all areas of our business. We see an excellent cultural fit with our two organizations that
Clean Harbors • 42 Longwater Drive • PO Box 9149 • Norwell, Massachusetts 02061-9149 • 800.282.0058


imagea.jpg

should help ensure the success of this acquisition. HEPACO has demonstrated a commitment to safety, environmental compliance and service excellence that matches our principles in these areas. We look forward to welcoming HEPACO’s talented team to the Clean Harbors family.”

Key strategic benefits of the transaction for Clean Harbors include:

Complementary product offerings that increase the scale and capabilities of Clean Harbors’ Field Services business;
Synergies in areas such as subcontracting, branch network, asset rentals, transportation and procurement;
Expansion of its rail and marine service capabilities through the addition of HEPACO’s highly trained people and specialized equipment;
The opportunity to drive additional volumes of waste to Clean Harbors’ network of disposal and recycling facilities;
Meaningful cross-selling opportunities, particularly for industrial services and hazardous waste disposal; and
The opportunity to introduce new customers to the Clean Harbors and Safety-Kleen brands, and to deepen relationships with existing customers.

HEPACO employs approximately 1,000 people, operates a fleet of more than 900 vehicles and serves a diverse set of industry verticals. In addition to the company’s regional operations spanning 17 states, HEPACO’s National Operations center provides 24-hour coverage across the continental U.S. through a network of contractors.

Robb Schreck, Chief Executive Officer of HEPACO, said, “Given its leading position in environmental and field services, as well as a 40-year history in emergency response, Clean Harbors is an ideal fit for HEPACO. Clean Harbors will provide HEPACO’s customers with far greater resources and access to North America’s largest network of permitted disposal and recycling assets. This transaction also will offer enhanced career opportunities for HEPACO employees.”

For this acquisition, Davis, Malm & D’Agostine is serving as legal counsel to Clean Harbors. For HEPACO, Piper Sandler Companies and Houlihan Lokey, Inc. are serving as financial advisors and Kirkland & Ellis LLP and Moore & Van Allen PLLC are serving as legal counsel.

Clean Harbors • 42 Longwater Drive • PO Box 9149 • Norwell, Massachusetts 02061-9149 • 800.282.0058


imagea.jpg

About Clean Harbors
Clean Harbors (NYSE: CLH) is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, manufacturing and refining, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates in the United States, Canada, Mexico, Puerto Rico and India. For more information, visit www.cleanharbors.com.

Safe Harbor Statement
Any statements contained herein that are not historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are generally identifiable by use of the words “believes,” “expects,” “intends,” “anticipates,” “plans to,” “seeks,” “should,” “estimates,” “projects,” “may,” “likely,” or similar expressions. Such statements may include, but are not limited to, statements about future financial and operating results, and other statements that are not historical facts. Such statements are based upon the beliefs and expectations of Clean Harbors’ management as of this date only and are subject to certain risks and uncertainties that could cause actual results to differ materially, including, without limitation, the risks and uncertainties surrounding the proposed Clean Harbors and HEPACO transaction, and those items identified as “Risk Factors” in Clean Harbors’ most recently filed Form 10-K and Form 10-Q. Forward-looking statements are neither historical facts nor assurances of future performance. Therefore, readers are cautioned not to place undue reliance on these forward-looking statements. Clean Harbors undertakes no obligation to revise or publicly release the results of any revision to these forward-looking statements other than through its filings with the Securities and Exchange Commission, which may be viewed in the “Investors” section of Clean Harbors’ website at www.cleanharbors.com.
Contacts:
Eric J. Dugas
Jim Buckley
EVP and Chief Financial Officer
SVP Investor Relations
Clean Harbors, Inc.
Clean Harbors, Inc.
781.792.5100
781.792.5100
InvestorRelations@cleanharbors.com
Buckley.James@cleanharbors.com
Clean Harbors • 42 Longwater Drive • PO Box 9149 • Norwell, Massachusetts 02061-9149 • 800.282.0058

EX-101.SCH 3 clh-20240202.xsd XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT 0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink EX-101.LAB 4 clh-20240202_lab.xml XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT Security Exchange Name Security Exchange Name Title of 12(b) Security Title of 12(b) Security Written Communications Written Communications Local Phone Number Local Phone Number Trading Symbol Trading Symbol Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Address, State or Province Entity Address, State or Province Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Document Period End Date Document Period End Date Cover [Abstract] Cover [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Pre-commencement Tender Offer Pre-commencement Tender Offer Soliciting Material Soliciting Material City Area Code City Area Code Entity Address, Postal Zip Code Entity Address, Postal Zip Code Document Type Document Type Amendment Flag Amendment Flag Entity Central Index Key Entity Central Index Key Entity File Number Entity File Number Entity Address, City or Town Entity Address, City or Town Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Registrant Name Entity Registrant Name EX-101.PRE 5 clh-20240202_pre.xml XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT GRAPHIC 6 imagea.jpg begin 644 imagea.jpg MB5!.1PT*&@H -24A$4@ *X V" 8 !>.:+ @ $E$051X >U= M!YP41=9OPYGN%$G+DG.0H*@$%1&,H'(&@@HG&$%/$!5/#"@8.$$4P8 !/5'1 MT_-,>)@115$Q$):=V9D-LV$VYYS#^W[_][JZJR?L+C!P^)W-;^C>F0JOJO[U MZJ6J-NCWZS?? TU$U$1-5)>51U4[W53M2J#J.!_5>).I)CZ%JF*\5+W+0U7; MW52QY6>J^/87*O_R!RK]SV8JV_@UE?S[,RKZQ[\I]\&G*7W60DH>/X,\4:/) MW68H56Z+.2C[QS@HJ?J=J#WJ 0$N44UB*N4_L992+[J>XMJ>3#%&-.TRVM%. MHQT_[S:ZT6ZC"\4872F&[]$48W2F&*,3Q1@=:9<1Q7\C7:S1E]-YNYU)C155 M3$]3$VHZ.*[?@7MPC,,^4Q$(JKJ,;"K;^!5EW_T8^1@6%>@U('+@MQH@_+QL*!D6X@@QB6C.2SKZ+: MY(R(=8.A.KBAJ)3\T^?3;J,GB=A_:FS+G/4A-]0U, /*J M_.$H:NGWDI4'Z FHLKS3[ MI;4PW_O6*CIJ4S.IQI=&M3Z_?))2J:&PN,7Q"5VS37=#<2F5;MA$_FGS&,"P M\;J/'D)YCZRA\B^V4N767ZGJY]U4O3N>JGZ-I;Q'GB6($T@'X"IS&VS$GLXC MV>FAZF3:]W+U9H[;6%U#OC.NI)W&\3Q#5&6!=\RHG48;2ILV7P;0I #G''# M(DJ?=1=E7',W91 \A]Y%#^Q!S9E7+N?6(? MJK;!JPHI?F,#Q1[=E\M7WX6Z0V%SMS^18HP.(N\R@ &LNYX]("U MF^DM+2=/Q],8&& NPF".I^P%R_::#J@\8(;6F)EMKM[N9L8$9H6+?VVT14^K'K6:M7 WP&T]G1LO_VF"/=_OX#'-?;^4R"@J3&:9?1@7+N MBB0=3@ZLE*V6VE;XXC\I]@_]3 9HBPX0/]U_&DQ%K[ZG%>&L0_LAZ-&H^'X[ M[38ZFRQ=-$=P&/>QPZ@F*8TSQ/<_ESFJZA3,,#--H$;"3IXH)D-RQ/_KW/D 'T'=:JKXNN?R-/]--:3 ME.E,%+>>S)']5]WJ4-R<]"* B%D[+P&P?N&?@25?9!';W(& BZRY#ZMZ.6HH M.$TTI9PSB]/4IF3\SG%-GS_Z[O\GQ[7@L%E7\PA G!4Z.DP MFIJJ:ZDN,Z=9X#IGD"D+M2##-)L'L-Q7%-DT=OW7WFVD$14]4L,Y3_Y,J7/O(N23KZ$XHX;SMC::1Q'VXW# M*/FL*ZD^*X]S\!AC/(I*J/BM#53TVKM4:TH!1O*8JTS3A2TFQ/UQ.&&&J*L^ MMX U:X@0-L!A>.Y'M0FI+.L>4!DWS"Q4].[KO27@JO);$A54NOU]/S R[CZV M(LR8@>F5?_4#%:Q\A=*G+R!/]U'D.V,JU67D<(75,1Y*''HQI4RZGM*FW4)) M(RXC,%4#"I@.2'#6A#[G$I0VZVIJ8O,0XCIA/9!/5]8.*[[>1O6%):WCN%:! MH1^:Y0:ALSB^U?,[?M#^L"4O[4MA?,+%]Q/'==86^B^+_M _6YPY\&>9:,'* M67,BBU57J)4JL +S[\ \89*%I1/YY5+WX!*0IMJ3Q)C"K^G7WDUIE]U"&;/O MIYP'5E/ZC#LIY=QKR(@[]F33=:=$@.Z4,&BBY:)316?.?8B\_<=2X@D7\@=I MX@>,(P9N07&SP%5EX-Z05T1%Z]ZE[ 6/4M:M2RAWR2HJ_W*KEL39*/VOQHIJ M*OWP<\JY]W%*OW8AI5]])V7>NH3*-FZV\B,]/AC,^OPB<22P,Z'(FHSPX.0N M?8;29]U.V?J,/Q#778>U:5G44-YI96(^XCI,'L:-)ITXFZ#4[)4;MM) M^4^MI:I?8OF+P- "_(W^;B@KM^I0#[!<^*??087/O4F^TZ=0RJ0;J.P_FREI MU%0R$/43JP43@YLF#)Q C77U4I&:D0!$70,#&@7RI[Z1-;W:9'^SP%6-*?_B M>_)T'K]+TOR-MO+ =X*.$>X7?RW(G2 M+KN)X/U35^H%UY.[W5#RM!_-'U?;053\^@<I-@C^IKT=F2] B8V[%"(/;PWY2U]WJJ_L::6%=^$P>=1 MXN"+*/Z$<91QG3@_L!*F7[>08O_0EW881U+*^==R/F\7)\?%RID\?B;Y6!3L M;H8JHK\ZD@]R9'X1Y]/[6A%0^-P;E#AB$KG_=!*YCAY"GNYG4/KU?Z/:)+^5 M!P^PPR8,OH 2!U_(='I/.),*G_\GIX$=UW?F5%Z=MQN'4]ZR%U7Q?"___#OR MS[R#$H9.)$_T&>3M-H:2SIA,^2M?HL8J>[6'#I8V91X5KGF3NH+?Q\(7)B; %Z)[.JOZ2;25ZD3;^1\SO^:R#_C M#G:VP-4/$1+UH!Q,L+@.PZGRAQU6EHKO?F4:)$JL&^TPCJ;\)U_AK3[>WF>Q M^0L*/1A,P:I7K7QPC,BD[6!ZTWJR+1SCL--H2TFC+K5TK*IMNRB^QWC*OO'0.RT_\I:\ M_3'7'1JX490^I!#/^PN @M@>:PLD\PZ3J9XIA,,@E001Z[+P!0;_08 MYC98S>*[(;!;RL5OX*S80H.R[+JBR=\,<"4 ' 'A<"#9=0%,B!TH-44LM7SG M/OB,Z4$%T"5 QG;"8()'D[?K&&HHD D.$(M^)%N ,$FR;EM**1=G9E/_T.LI[8BU5QR5RUX<%K@JD M40/4W+TEX%;M]O+,M8W/(!!F-P1BZ/N>^E+L(?VHQN.SJLM;]H()>&D49G_B MB7^FE/.O,P=$OL=@@FMGWK28\P8"%UP-WK#"Y]^BS+\N-CO9!#+^I)_RCQ6=E&F&EST M!R9G^=?B;=2!RT ]=!!/6)EPZ+ONM,,XAE(OG,TT!W+<6*,[)0Z;1,7K/Z3X MGF=Q^E@-O NE!YUU:; ^WF"Y7T#Z+$Z>;N.U91W,)>VE+WP<R$MP(X+L:B!+E\9"#&6HRWXH$R9>#8WTX%; M]5,,3SH,BBSMT90Z:0[7 :4GKL,I&B@&<'D%)F<* B[K(AA0Q+CVX'[QC9M* MV7@H$+KRAR>/^PG55[XRCV"-ETJC^0!GQW3 [N'==^%$$.1S28SG&E;# #X>BN0P90TJF74])9DWFG1/5N+P,4 M>I6D%7$FH=]YE#ATDJ,OT+]9MXH3C%=XIA+*GRC?88$;$8[[S4]+WS[GO28<#!&!2G !+)J+-X@>,)_?1PWBV)PV_C,O$?P7/OL'*ACT8 MW2FA__G\N]BG=>!&D1X8)'G;6\#F@>PYGK5WB"?!P%7Q.E'S.#+;"0.%3EZP03N4, M $^=<+U*0FE_OMG1SYA(L+W7IF6Q7I#0]SR3HTM<+7[#3F%<.8M6.;RKH ,A MC;!L! (7*PJX;,9-]Q$FC'YAM8/88(]7#_+V&D<(G00< 7*4C3*@1&)5#7>% M!6XD.&[EUNT,!$_4:5H@BLQFF#5P5>UPFV*$DI.Z4<+@BZBI4>0;I %'00>7 M;]K*@KFR"B',#@U5'0&9,+[[."XW)'!7O,2_X;^")]"9]0[ \>JU>#4A MV-P)7(QM5\I_W.YGG<[\5:\&E-.!,N?9H05YC[Y ,8=V)A?$HD.[DV_45"N[ MKE?A.2QP(\%QL53"%N@Z3 1] R=L]OHSU'\EN/HOJ M, \P;\ER+8/!P.TQGE,GGSD]0%2((@R>ND("M]TH-H4!:)'@N*JN<'< 2W>W M,W#OEAA:';@ 4ES;4RT35F!YH8$;36F7_M5*6OS/_YAUJ65:MMR (6#;NDX' M%#*T'Y,8%Q0J3 01\83SPTR%%464+,5TNE#RV!E6G4KI4U\4//5Z '"C>250 MOT/\J$U,Y0\V6X:R,*FT88$;"8Z+(W^J=[C-)4C)L>BPWE3M3F :ZM(R&;@N M:\-='W+_83 ?':2(U._8B5K\Y@;*N>=Q2AAX@4,N<@!WS%X M_UH0A!Y:.!" M'NO%$P6313Y1O/M5*268F/@^G,>JH;B,RC[=3/DK_T'I?[F3W$A'X96[0]\^8EG =<$9?BE'@N?NU]%C%/QU8^.1F/6@NO"9(*=$JD7S3:7>M48 7;E MMEV.)M3$^2CYO+^P)0'B 62@0#//_@0N9.#$87^F_,=>HOQ'7Z#\92\2S$?- M617T!F [MZ?;:.9L GK=1"8K1GC@BE-(XOOT4N4Y+'"ON,U*C-!"Z2^=@?0E MF)H*7PB4/;M1TO!++2]8V:??.D /139UX@V\+5WGN)!?E67&JEA[D& M6)+4 MY,%$CZ;4/\]Q>FJ5+53+&_@8%KB1X+C5,5[";-67(26/HO%HJ"Q!2NZ2_?L0 M[N%E4U?%-[^0NQVV@G2TY#!EF5#EX;X_@0M:]\:.BS: P.4.L<33F4/8/,< M5X ;R,74WZT"[K>_A 9N1@X5O?"V8PG7+2R@OV(K8K9ANA-Z&;@7S@X)7*PD MN" FZ%P2WS64B[5&S&7VF*-O4R9>:P76< %2B*,,O;RPP(T(QP5PW__=CG*&ECSH37 %2488DD QPT!7#"3Y/%76]54 M\F:#U@"W$_DGBP/)RASP4/#TZVP=TMN-M@.\\)SFKWR9&DJ"XQ8"B@FOG$6, MXW[PIQN,$;RT!#&=A)K"^;+0+7/.Y3U:_N M88$[;;Y*PN#C2>_@N'U$Q@VPKP9SW!W!HL+%#);0+7JCC40U,3 M9 (<3"X MZ\M06,J(*.OVOU.,83L)("NG3;K9RI+[P&J';':P !=13+@0'&)S5(A G:GD M+8F':*JKV^_ A6;H21CN1=1@;GO80.I+K> BM:]YQ#G F5<.!N<8QC- M%@MXPIS*F,XPJ"PJ[!''C:+,.0]8?86X M7>E+82!LBCKZ1+;5EOS[TV#@CIQBY153&L9!,9].E#GG?CXW0W= M)KC6B7+ M0^D'.(?A)%-Y5>"%Z-"5XGN-I\9RL2?KV0Q/^U$.6V(D@5OY_0[V>J$.V$ 5 M<%/.E4V6.B&8]TC6$6$W(A]XHG!5@;[E&QRC9%WFQH1-@/MB B]C3 M\L^^5<+,9N ,GF)Q,R;@=+?\\/("8B&C;7@/7#!I"A47_>->D M1P&W%_=O4V,3BW/B>I;?@ '$ 2-X'5?)OSYV."# +!#W$>@YVQ/@,N/5V&CE MC[O(Q?$4]GBC[8CF*WAV/=.A_VW'Y R;H M-' 'P9FPTSC6C$'M0D4OOV-ZK^Q];NBPO$>>L_)F+UA^4,JX>9'$G+#UQ;4ZABJV_ MLNM7EB)%6P^*[WL.U67E<@17\I@KS>5%?C]81 4&[GHG<-5JDW']O;P\8X.@ MZZA!CM6.@?M7\3SM.W [LY- 21K'E8G6ZQ"77Y3>6NLJ&2%61P4&*.>Y(DZ MG2/ D#]_QX'SPB(A*J .Q7PE7-6.^&,9^O 3^#PTU1;<#00R MB&"LP-&=E08]^DC/$.JYI7C(5N$O)FR;%8IN2= ]CM";]U M7-L1CM4 OZ-SL2U>XD2=R\I! ]QE+U+9)UNLR6B+,N @O3@$$39<'I2 8/;, MFR6>>%^!"V;DC3Z-&BNK.#@]?@ .=1'10Y;@#KP=1HVG?]IM&D>66&G$=D ! MB^]EBRT0*1*'3.)LE3_%1 ZXIM)6\A9B*NS *7!YU E'EGX9V#$)$*G.!3"\ MB-,T RSTQ.&>6P(N\LGV%9Q/IH1O.;_!KEL<"^AP=!8N1(GIRIFB$6D4=U#? MX7ZP #?WX34<=06@V+&GPA@P$.!H:A+K](,C@C/BVE?@2G_THJ3AEU#2L$DF M:*7OT7?N/Y[(KY?BRHAXB[B( \I! 3I[FP%08!"2%\X4M:\L,)!\3V1<5:]U M-UENC2>)7(=B+.T8#O2+BE-6Z0U$XPO!BN/V(&^W<7L&7)_?5"+@$<+;7'"T M3B>JV/2#JH?PSH'$H1>:0>&J<]1@@M#>;)3.7?*,E0?;D7<8?[0T18 M[NP&HJ.[4WRO[T !0(/85 M5WS7L[@]H UZ07RWL=9KFZQ&F ]LQXU69YVA+;(?#7V*O/@(#>@W.7$SJ MWS!V,'WJEP&92X\E0 9OU.G44"C:KYXXW#/S]PJY3?-JS1HFM,/J%90Z;]\"5);V\6(,W[AU_*F7Q: MA9P-L*J!QV9'/4P0=#:6E9/[6+Q/3$_W)\J:OY2;@9?B)9Z,R2J[:X5.O$^L M R6?,Y/\5]W.- N(NS"->+\"-'V(0V@/ZL<=EAE,E% 7 LGCCC_5I*,+N8\8 M3%GS'B)/.^RH;LOCBS%&O5C!U"F.@64U80?QU0LX/=(B#R:7T-^.DD9>R@X+ ME0]Z"-*@3- )T"/&>%\N1*3%:T'M "\#][XG'<4:.-$/':_0C5D:=]S)5&_: M&QVI0_S!P10-#Z+0IJ]6>)NQ0Q$+XT*MWPF96O;,,F0A04S%0P R%_Q9:?Y$V,6WZF M\BT_4K4[R4$7-O.!ZU1LV::E^X$5"44_=(72#SZG[+N6L3*4?L-"*GK==F>6 M?K2)4'?I1U]1^>;O"3',V/E1^=,NJ]SR+=L(T7)J\V#@,"#0ON)'H8/IC(WG M)-B[A]VQV F1Y1>>:>I3W*LS>)#XK&AB<\'&C#YY!?.%^@$38HT]XWOBXG MG^+:G.I0RGD?XHJ7';488F_4.:Y$$"&::&^OO2<[R%S').QM)_/.NKUMA)8O M5/V*HVK)]N%13JS9HP)X H;JZ5#?-5]R9-N"NFP:[*<6:#!_AK>5E4(KI@*R M:GQ[R?]YCS_'I M0"WD"OY9*Z>AM(*R[UO.HHU*J-JN_@Y_EUVSZO?B]1\0#N!0EV-,U)>MO.NG MT;1F8JBZ"M?^BV5J6W05NW'5KRY'S4:U%]X/:'"VI@^9-W..V!,=J<"M:L=T:T;FKEX.\04%D5)IUY"Q6]\&%83UDN#]0!*5JVBX'PP5EUKZ 90&, @? P=HB=FYE'NQ(\?W/H<(7WK1. MF]&R!CUBOU_NXE7D;HL75,.K!O,7WG?1@1*&3"!P8(Q-:Z_*'[:3?\9M;&-' M'Z&=".-$$$]K+CA?A [;;(B_TV/FT$XJ1$O MY,B\<1&E3[^#?*=.)O?10YFEPY03;&2'APBOEH_F4U1P^ ;V-95]O(6U8VC( M\"SA._P6WWL\>T>07N?\LER %MFD&-=Q!&7,6<2O+\*6:FBUC34U[$+%CM"R M3[^AS)OO)W>;X2;0(*_K;4*H7$=R'SF8CS1"%%?)OS[A()/R33_P'7[YO(>? MH;1)L\G3;H391N>KCT2)E4,O,-!)ITVA[(4KJ/C-CZC\\ZULS ?7*7E[(^4N M74-ID^9P66(VLYT]=OO,L@[I1[XQ5["YJO#%MS@$$@$N")K'2Z#]4V^E^![C M3$81K=E;[8&&60KU>*)&VL@<%7O]\'I3](<$ M,JE^DK+$3!A-WCYG4^:M#W$^6%!P!AP^C(5K%K')U-B"X]^U<8G\QN;9/R5R HZ(-]V9JN0GA[/#%PX!SQ= M\0(3!'RK!N". \O4WC#L#\/N5M@LX6A0+RI1G2;I X$'\"./&C3DPT=UL'RO M#/VJK-!WU3&@$P=LX/06O&\6)[+@P!"9+.@X.S!'R4KZ'?6C0S!HZ"S0J#[X M6]H)8-A&<#V__BSN:TS22)2%PS3T_@8M^$C_P0YL.T54'XG#0:<)S])7\@8D MM!7YI,]5>6A?\_V$HPUZI5W.*#MZ/O L;=I$B\IVH%\WNYC*>F4 MRPAG7R!T%;N=@T$+]W\4^<9,MT0)';R&$ED@9\4>B1@"';RJ4ASR* M+O6LZM'OJBS0I#Q1^N_JN>6R9.( 0 !B<^!ICAZ)>T#[W,=@(RF :'NYG'VF MRL%=T>F\@PYQD*"<0*:$M-(NU*$^X8"J)HW@0#%"J0]Y(;<"Z#))Y7@J)UT0 MQ[KQ4:HXYBG4Q1Q7_8#ETM-U% OI$@L0KJ$ #D .#QAF8U=*'G<5;T4O>/(5 M"*X/#-MP]T@Q:4@YW/<-WB*"0X9D +;)X\Z*8; M-I 6^V_0!+!VYCSN-B?R616(E4#4&CR5H5?64.U$66H5Z\"OT$(0.\X8DW)P M6B32A,H;^)VXCEW'#*32][]4T RZ\RM18:Y0)HNZK#S*G+^$/-$C3%D*[DI[ M8Z,L6^CD/N3I,8;2K[F3RK[XUE$P/%3YJUZFY/-FZVQ.=A8^)GB7RC[^FC)N7L2*A^MP'#L*-RCR84FU:5)EXP0>'%R<<=,B M?@NXVH<'N;KDG8W\%AEO-XA8. Q/B5*@!66I)5GAKPJ>7D\[$^)5JI]PIF56.,Z8A EC;J<\E>\$+2=&Z=_9]WQ M""6>>!&YCH K'&*'](O0(S0)(^A*<<<.I^3QT_EE(MBIHB[$V>+$=M_H*:S+ M2'O$!2R<4DY7E#*%3KPFU7?F%3SN2HG&0= 8S[A.(\W^D+X(-3EE$N'W+N0[ M^RJJWNE1Y(BW,V#SI8/C6BGAAZ^HI*J?=G' ,&QKA2_\DXI>?)L-P1#T$?T. M]VA+%US $.1+WOV4\E:LI:Q;'B3_U/F\&Q3GO18^NY[/!*OS!Q_H'%@V0,PG MV;SQ(>4N64WIU][#!^3A8#P<^EORKXW\_H#6A&1BH-".PC5O4-:"1PDQ @@X M@H\?2@0F([3NEBX<)8HS6TO^_0F;S#*NEV/RL=\+&CO.-P/-B"=HZ<(6%9SR MC= ^F-^@#./0%*;IR754_L5WUD%T+96%EX)4?+.-)WW.W2LHX[I[*>/:>PC/ M4/:@:.%=ORU==;GY5+'Y1RI\^G6.FTZYX%H^"3-YW'0^C0>ACU!$FPL10+O@ M1LZY=P7YSKR2W$<-<\C#6$7B^YU-67 XML 7 R1.htm IDEA: XBRL DOCUMENT v3.24.0.1
Cover
Feb. 02, 2024
Cover [Abstract]  
Document Type 8-K
Document Period End Date Feb. 02, 2024
Entity Registrant Name CLEAN HARBORS, INC
Entity Central Index Key 0000822818
Amendment Flag false
Entity Incorporation, State or Country Code MA
Entity File Number 001-34223
Entity Tax Identification Number 04-2997780
Entity Address, Address Line One 42 Longwater Drive
Entity Address, City or Town Norwell
Entity Address, State or Province MA
Entity Address, Postal Zip Code 02061-9149
City Area Code 781
Local Phone Number 792-5000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Title of 12(b) Security Common Stock, $0.01 par value
Trading Symbol CLH
Security Exchange Name NYSE
EXCEL 9 Financial_Report.xlsx IDEA: XBRL DOCUMENT begin 644 Financial_Report.xlsx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end XML 10 Show.js IDEA: XBRL DOCUMENT // Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission. Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105. var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0); e.removeAttribute('id');a.parentNode.appendChild(e)}} if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'} e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}} XML 11 report.css IDEA: XBRL DOCUMENT /* Updated 2009-11-04 */ /* v2.2.0.24 */ /* DefRef Styles */ ..report table.authRefData{ background-color: #def; border: 2px solid #2F4497; font-size: 1em; position: absolute; } ..report table.authRefData a { display: block; font-weight: bold; } ..report table.authRefData p { margin-top: 0px; } ..report table.authRefData .hide { background-color: #2F4497; padding: 1px 3px 0px 0px; text-align: right; } ..report table.authRefData .hide a:hover { background-color: #2F4497; } ..report table.authRefData .body { height: 150px; overflow: auto; width: 400px; } ..report table.authRefData table{ font-size: 1em; } /* Report Styles */ ..pl a, .pl a:visited { color: black; text-decoration: none; } /* table */ ..report { background-color: white; border: 2px solid #acf; clear: both; color: black; font: normal 8pt Helvetica, Arial, san-serif; margin-bottom: 2em; } ..report hr { border: 1px solid #acf; } /* Top labels */ ..report th { background-color: #acf; color: black; font-weight: bold; text-align: center; } ..report th.void { background-color: transparent; color: #000000; font: bold 10pt Helvetica, Arial, san-serif; text-align: left; } ..report .pl { text-align: left; vertical-align: top; white-space: normal; width: 200px; white-space: normal; /* word-wrap: break-word; */ } ..report td.pl a.a { cursor: pointer; display: block; width: 200px; overflow: hidden; } ..report td.pl div.a { width: 200px; } ..report td.pl a:hover { background-color: #ffc; } /* Header rows... */ ..report tr.rh { background-color: #acf; color: black; font-weight: bold; } /* Calendars... */ ..report .rc { background-color: #f0f0f0; } /* Even rows... */ ..report .re, .report .reu { background-color: #def; } ..report .reu td { border-bottom: 1px solid black; } /* Odd rows... */ ..report .ro, .report .rou { background-color: white; } ..report .rou td { border-bottom: 1px solid black; } ..report .rou table td, .report .reu table td { border-bottom: 0px solid black; } /* styles for footnote marker */ ..report .fn { white-space: nowrap; } /* styles for numeric types */ ..report .num, .report .nump { text-align: right; white-space: nowrap; } ..report .nump { padding-left: 2em; } ..report .nump { padding: 0px 0.4em 0px 2em; } /* styles for text types */ ..report .text { text-align: left; white-space: normal; } ..report .text .big { margin-bottom: 1em; width: 17em; } ..report .text .more { display: none; } ..report .text .note { font-style: italic; font-weight: bold; } ..report .text .small { width: 10em; } ..report sup { font-style: italic; } ..report .outerFootnotes { font-size: 1em; } XML 13 FilingSummary.xml IDEA: XBRL DOCUMENT 3.24.0.1 html 1 22 1 false 0 0 false 0 false false R1.htm 0000001 - Document - Cover Sheet http://www.cleanharbors.com/role/Cover Cover Cover 1 false false All Reports Book All Reports clh-20240202.htm clh-20240202.xsd clh-20240202_lab.xml clh-20240202_pre.xml http://xbrl.sec.gov/dei/2023 true false JSON 15 MetaLinks.json IDEA: XBRL DOCUMENT { "version": "2.2", "instance": { "clh-20240202.htm": { "nsprefix": "clh", "nsuri": "http://www.cleanharbors.com/20240202", "dts": { "inline": { "local": [ "clh-20240202.htm" ] }, "schema": { "local": [ "clh-20240202.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd", "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd", "https://xbrl.sec.gov/dei/2023/dei-2023.xsd" ] }, "labelLink": { "local": [ "clh-20240202_lab.xml" ] }, "presentationLink": { "local": [ "clh-20240202_pre.xml" ] } }, "keyStandard": 22, "keyCustom": 0, "axisStandard": 0, "axisCustom": 0, "memberStandard": 0, "memberCustom": 0, "hidden": { "total": 2, "http://xbrl.sec.gov/dei/2023": 2 }, "contextCount": 1, "entityCount": 1, "segmentCount": 0, "elementCount": 23, "unitCount": 0, "baseTaxonomies": { "http://xbrl.sec.gov/dei/2023": 22 }, "report": { "R1": { "role": "http://www.cleanharbors.com/role/Cover", "longName": "0000001 - Document - Cover", "shortName": "Cover", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "c-1", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "clh-20240202.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "c-1", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "div", "body", "html" ], "reportCount": 1, "baseRef": "clh-20240202.htm", "first": true, "unique": true } } }, "tag": { "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AmendmentFlag", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Amendment Flag", "label": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CityAreaCode", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "City Area Code", "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "terseLabel": "Cover [Abstract]", "label": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Document Period End Date", "label": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentType", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Document Type", "label": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, Address Line One", "label": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, City or Town", "label": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, Postal Zip Code", "label": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, State or Province", "label": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Central Index Key", "label": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r1" ] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Emerging Growth Company", "label": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFileNumber", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity File Number", "label": "Entity File Number", "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen." } } }, "auth_ref": [] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Incorporation, State or Country Code", "label": "Entity Incorporation, State or Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityRegistrantName", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Registrant Name", "label": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r1" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Tax Identification Number", "label": "Entity Tax Identification Number", "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS." } } }, "auth_ref": [ "r1" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LocalPhoneNumber", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Local Phone Number", "label": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "dei_PreCommencementIssuerTenderOffer": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "PreCommencementIssuerTenderOffer", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-commencement Issuer Tender Offer", "label": "Pre-commencement Issuer Tender Offer", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act." } } }, "auth_ref": [ "r3" ] }, "dei_PreCommencementTenderOffer": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "PreCommencementTenderOffer", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-commencement Tender Offer", "label": "Pre-commencement Tender Offer", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act." } } }, "auth_ref": [ "r4" ] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "Security12bTitle", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Title of 12(b) Security", "label": "Title of 12(b) Security", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r0" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SecurityExchangeName", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Security Exchange Name", "label": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r2" ] }, "dei_SolicitingMaterial": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SolicitingMaterial", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Soliciting Material", "label": "Soliciting Material", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act." } } }, "auth_ref": [ "r5" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "TradingSymbol", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Trading Symbol", "label": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "dei_WrittenCommunications": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "WrittenCommunications", "presentation": [ "http://www.cleanharbors.com/role/Cover" ], "lang": { "en-us": { "role": { "terseLabel": "Written Communications", "label": "Written Communications", "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act." } } }, "auth_ref": [ "r6" ] } } } }, "std_ref": { "r0": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r2": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r3": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "13e", "Subsection": "4c" }, "r4": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "14d", "Subsection": "2b" }, "r5": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Section": "14a", "Number": "240", "Subsection": "12" }, "r6": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "425" } } } ZIP 16 0000822818-24-000002-xbrl.zip IDEA: XBRL DOCUMENT begin 644 0000822818-24-000002-xbrl.zip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clh-20240202_htm.xml IDEA: XBRL DOCUMENT 0000822818 2024-02-02 2024-02-02 0000822818 false 8-K 2024-02-02 CLEAN HARBORS, INC MA 001-34223 04-2997780 42 Longwater Drive Norwell MA 02061-9149 781 792-5000 false false false false false Common Stock, $0.01 par value CLH NYSE