BlackRock Managed Volatility Portfolio

0001193125-13-249986.txt : 20130606 0001193125-13-249986.hdr.sgml : 20130606 20130606160403 ACCESSION NUMBER: 0001193125-13-249986 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 8 FILED AS OF DATE: 20130606 DATE AS OF CHANGE: 20130606 EFFECTIVENESS DATE: 20130606 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK FUNDS CENTRAL INDEX KEY: 0000844779 IRS NUMBER: 510318674 STATE OF INCORPORATION: MA FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 033-26305 FILM NUMBER: 13897395 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 800-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: COMPASS CAPITAL FUNDS\ DATE OF NAME CHANGE: 19961114 FORMER COMPANY: FORMER CONFORMED NAME: PNC FUND DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: NCP FUNDS DATE OF NAME CHANGE: 19890511

0000844779 S000001870 BLACKROCK MANAGED VOLATILITY PORTFOLIO

C000004878 INSTITUTIONAL PBAIX

C000004879 SERVICE PCBSX

C000004880 INVESTOR A PCBAX

C000004881 INVESTOR B CBIBX

C000004882 INVESTOR C BRBCX

C000037655 R Shares

497 1 d549410d497.htm BLACKROCK MANAGED VOLATILITY PORTFOLIO BlackRock Managed Volatility Portfolio

SIDLEY AUSTIN LLP

787 SEVENTH AVENUE

New York, NY 10019

(212) 839 5300

(212) 839 5599 FAX

BEIJING

BOSTON

BRUSSELS

CHICAGO

DALLAS

FRANKFURT

GENEVA

FOUNDED 1866

HONG KONG

HOUSTON

LONDON

LOS ANGELES

NEW YORK

PALO ALTO

SAN FRANCISCO

SHANGHAI

SINGAPORE

SYDNEY

TOKYO

WASHINGTON, D.C.

June 6, 2013

VIA EDGAR

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Re:

BlackRock Managed Volatility Portfolio of BlackRock Funds^SM

Securities Act File No. 33-26305

Investment Company Act File No. 811-05742

Ladies and Gentlemen:

On behalf of BlackRock Funds^SM and pursuant to Rule 497(e) under the Securities Act of 1933, as amended, attached for filing are exhibits containing interactive data format risk/return summary information that mirrors the risk/return summary information in a supplement, dated May 31, 2013, to the Prospectus, dated January 28, 2013, of BlackRock Managed Volatility Portfolio (the “Fund”). The purpose of this filing is to submit the 497(e) filing dated May 31, 2013 in XBRL for the Fund.

Any questions or comments on this filing should be directed to the undersigned at (212) 839-5583.

Very truly yours,

/s/ Ellen W. Harris

Ellen W. Harris

Enclosures

cc:	Benjamin Archibald, Esq.

BlackRock Advisors, LLC

Sidley Austin (NY) LLP is a Delaware limited liability partnership doing business as Sidley Austin LLP and practicing in affiliation with other Sidley Austin partnerships.

EX-101.INS 2 bf1-20130531.xml XBRL INSTANCE DOCUMENT 0000844779 2012-01-29 2013-01-28 0000844779 bf1:S000001870Member 2012-01-29 2013-01-28 BLACKROCK FUNDS 0000844779 2013-05-31 2013-05-31 false 2012-09-30 BLACKROCK FUNDSSM BLACKROCK MANAGED VOLATILITY PORTFOLIO(the "Fund")Supplement dated May 31, 2013 to the Prospectus of the Fund, dated January 28, 2013Effective immediately, the following changes are made to the Fund's Prospectus:The section in the Prospectus of the Fund entitled "Fund Overview Performance Information" is supplemented as follows:Effective May 31, 2013, the Fund's customized performance benchmark against which the Fund measures its performance is changed from the MSCI All Country World Index (60%)/Citigroup World Government Bond Index (hedged into USD) (40%) to the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%). Fund management believes that this change in the weightings of the customized performance benchmark more accurately reflects the investment strategy of the Fund. For the one-, five- and ten-year periods ended December 31, 2012, the average annual total returns for the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%) were 10.45%, 2.40% and 6.67%, respectively. BLACKROCK FUNDSSM BLACKROCK MANAGED VOLATILITY PORTFOLIO(the "Fund")Supplement dated May 31, 2013 to the Prospectus of the Fund, dated January 28, 2013Effective immediately, the following changes are made to the Fund's Prospectus:The section in the Prospectus of the Fund entitled "Fund Overview Performance Information" is supplemented as follows:Effective May 31, 2013, the Fund's customized performance benchmark against which the Fund measures its performance is changed from the MSCI All Country World Index (60%)/Citigroup World Government Bond Index (hedged into USD) (40%) to the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%). Fund management believes that this change in the weightings of the customized performance benchmark more accurately reflects the investment strategy of the Fund. For the one-, five- and ten-year periods ended December 31, 2012, the average annual total returns for the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%) were 10.45%, 2.40% and 6.67%, respectively. 2013-01-28 Other EX-101.SCH 3 bf1-20130531.xsd XBRL TAXONOMY EXTENSION SCHEMA 000000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 000010 - Document - Risk/Return Supplement {Unlabeled} - BLACKROCK MANAGED VOLATILITY PORTFOLIO link:presentationLink link:calculationLink link:definitionLink 000011 - Document - Risk/Return Summary {Unlabeled} - BLACKROCK MANAGED VOLATILITY PORTFOLIO link:presentationLink link:calculationLink link:definitionLink 000012 - Schedule - Shareholder Fees {- BLACKROCK MANAGED VOLATILITY PORTFOLIO} link:presentationLink link:calculationLink link:definitionLink 000013 - Schedule - Annual Fund Operating Expenses {- BLACKROCK MANAGED VOLATILITY PORTFOLIO} link:calculationLink link:presentationLink link:definitionLink 000014 - Schedule - Expense Example {Transposed} {- BLACKROCK MANAGED VOLATILITY PORTFOLIO} link:presentationLink link:calculationLink link:definitionLink 000015 - Schedule - Expense Example, No Redemption {Transposed} {- BLACKROCK MANAGED VOLATILITY PORTFOLIO} link:presentationLink link:calculationLink link:definitionLink 000016 - Schedule - Annual Total Returns - BLACKROCK MANAGED VOLATILITY PORTFOLIO [BarChart] link:presentationLink link:calculationLink link:definitionLink 000017 - Schedule - Average Annual Total Returns {Transposed} {- BLACKROCK MANAGED VOLATILITY PORTFOLIO} link:presentationLink link:calculationLink link:definitionLink 000018 - Document - Risk/Return Detail {Unlabeled} - BLACKROCK MANAGED VOLATILITY PORTFOLIO link:presentationLink link:calculationLink link:definitionLink 000019 - Disclosure - Risk/Return Detail Data {Elements} - BLACKROCK MANAGED VOLATILITY PORTFOLIO link:presentationLink link:calculationLink link:definitionLink EX-101.CAL 4 bf1-20130531_cal.xml XBRL TAXONOMY EXTENSION CALCULATION LINKBASE EX-101.DEF 5 bf1-20130531_def.xml XBRL TAXONOMY EXTENSION DEFINITION LINKBASE EX-101.LAB 6 bf1-20130531_lab.xml XBRL TAXONOMY EXTENSION LABEL LINKBASE Prospectus: Risk/Return: Document Type Document Period End Date Registrant Name Central Index Key Amendment Flag Amendment Description Trading Symbol Document Creation Date Document Effective Date Prospectus Date Supplement Text Block. Supplement Text Block Supplement Text Block Document [Axis] Prospectus Performance Measure [Axis] Before Taxes After Taxes on Distributions After Taxes on Distributions and Sales Series [Axis] Series S000001870 [Member] BLACKROCK MANAGED VOLATILITY PORTFOLIO BLACKROCK MANAGED VOLATILITY PORTFOLIO Member Share Class [Axis] Share Classes C000004878 [Member] INSTITUTIONAL,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member INSTITUTIONAL,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member C000004880 [Member] INVESTOR A,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member INVESTOR A,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member C000004881 [Member] INVESTOR B,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member INVESTOR B,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member C000004882 [Member] INVESTOR C,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member INVESTOR C,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member C000037655 [Member] R Shares,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member R Shares,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member C000004879 [Member] SERVICE,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member SERVICE,BLACKROCK MANAGED VOLATILITY PORTFOLIO Member Risk/Return [Heading] Objective [Heading] Objective, Primary [Text Block] Objective, Secondary [Text Block] Expense [Heading] Expense Narrative [Text Block] Shareholder Fees Caption [Text] Shareholder Fees [Table] Operating Expenses Caption [Text] Annual Fund Operating Expenses [Table] Expense Footnotes [Text Block] Expenses Deferred Charges [Text Block] Expenses Range of Exchange Fees [Text Block] Expense Example [Heading] Expense Example by Year [Heading] Expense Example Narrative [Text Block] Expense Example by, Year, Caption [Text] Expense Example, With Redemption [Table] Expense Example, No Redemption Narrative [Text Block] Expense Example, No Redemption, By Year, Caption [Text] Expense Example, No Redemption [Table] Expense Example Footnotes [Text Block] Expense Example Closing [Text Block] Portfolio Turnover [Heading] Portfolio Turnover [Text Block] Strategy [Heading] Strategy Narrative [Text Block] Risk [Heading] Risk Narrative [Text Block] Risk Footnotes [Text Block] Risk Closing [Text Block] Bar Chart and Performance Table [Heading] Performance Narrative [Text Block] Bar Chart Narrative [Text Block] Bar Chart [Heading] Bar Chart [Table] Bar Chart Footnotes [Text Block] Bar Chart Closing [Text Block] Performance Table Heading Performance Table Narrative Performance [Table] Market Index Performance [Table] Performance Table Footnotes Performance Table Closing [Text Block] Shareholder Fees: Shareholder Fees Column [Text] Maximum Cumulative Sales Charge (as a percentage of Offering Price) Maximum Cumulative Sales Charge (as a percentage) Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) Maximum Deferred Sales Charge (as a percentage of Offering Price) Maximum Deferred Sales Charge (as a percentage) Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) Redemption Fee (as a percentage of Amount Redeemed) Redemption Fee (as a percentage of Amount Redeemed) Redemption Fee Redemption Fee Exchange Fee (as a percentage of Amount Redeemed) Exchange Fee Maximum Account Fee (as a percentage of Assets) Maximum Account Fee Shareholder Fee, Other Net Expenses (as a percentage of Assets) Net Expenses Expenses (as a percentage of Assets) Total Expenses Management Fees (as a percentage of Assets) Distribution and Service (12b-1) Fees Distribution or Similar (Non 12b-1) Fees Other Expenses (as a percentage of Assets): Other Expenses Component1 Other Expenses Component2 Other Expenses Component3 Other Expenses Acquired Fund Fees and Expenses Fee Waiver or Reimbursement Fee Waiver or Reimbursement Operating Expenses: Operating Expenses Column [Text] Expense Example: Expense Example, By Year, Column [Text] Column Expense Example, with Redemption, 1 Year 1 Year Expense Example, with Redemption, 3 Years 3 Years Expense Example, with Redemption, 5 Years 5 Years Expense Example, with Redemption, 10 Years 10 Years Expense Example, No Redemption: Expense Example, No Redemption, By Year, Column [Text] Column Expense Example, No Redemption, 1 Year 1 Year Expense Example, No Redemption, 3 Years 3 Years Expense Example, No Redemption, 5 Years 5 Years Expense Example, No Redemption, 10 Years 10 Years Bar Chart Table: Annual Return Caption [Text] Caption Annual Return, Column [Text] Column Annual Return, Inception Date Inception Date Annual Return 1990 Annual Return 1991 Annual Return 1992 Annual Return 1993 Annual Return 1994 Annual Return 1995 Annual Return 1996 Annual Return 1997 Annual Return 1998 Annual Return 1999 Annual Return 2000 Annual Return 2001 Annual Return 2002 Annual Return 2003 Annual Return 2004 Annual Return 2005 Annual Return 2006 Annual Return 2007 Annual Return 2008 Annual Return 2009 Annual Return 2010 Annual Return 2011 Annual Return 2012 Annual Return 2013 Annual Return 2014 Annual Return 2015 Annual Return 2016 Annual Return 2017 Annual Return 2018 Annual Return 2019 Annual Return 2020 Average Annual Return: Label 1 Year 5 Years 10 Years Since Inception Inception Date Risk/Return Detail [Table] Fee Waiver or Reimbursement over Assets, Date of Termination Portfolio Turnover, Rate Expense Breakpoint Discounts [Text] Expense Breakpoint, Minimum Investment Required [Amount] Expense Exchange Traded Fund Commissions [Text] Expenses Represent Both Master and Feeder [Text] Expenses Explanation of Nonrecurring Account Fee [Text] Other Expenses, New Fund, Based on Estimates [Text] Acquired Fund Fees and Expenses, Based on Estimates [Text] Expenses Other Expenses Had Extraordinary Expenses Been Included [Text] Expenses Restated to Reflect Current [Text] Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] Strategy Portfolio Concentration [Text] Risk Lose Money [Text] Risk Nondiversified Status [Text] Risk Money Market Fund [Text] Risk Not Insured Depository Institution [Text] Risk Caption Risk Column [Text] Risk [Text] EX-101.PRE 7 bf1-20130531_pre.xml XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE GRAPHIC 8 g549410g28h17.jpg GRAPHIC begin 644 g549410g28h17.jpg M_]C_X``02D9)1@`!``$`>`!X``#__@`?3$5!1"!496-H;F]L;V=I97,@26YC M+B!6,2XP,0#_VP"$``("`@("`@("`@("`@("`@("`@("`@("`@("`@("`@(" M`@("`@,#`@(#`@("`P0#`P,#!`0$`@,$!`0$!`,$!`,!`@("`@("`@("`@," M`@(#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,#`P,# M`P,#`P,#`__$`:(```$%`0$!`0$!```````````!`@,$!08'"`D*"P$``P$! M`0$!`0$!`0````````$"`P0%!@<("0H+$``"`0,#`@0#!04$!````7T!`@,` M!!$%$B$Q008346$'(G$4,H&1H0@C0K'!%5+1\"0S8G*""0H6%Q@9&B4F)R@I M*C0U-CH.$A8:' MB(F*DI.4E9:7F)F:HJ.DI::GJ*FJLK.TM;:WN+FZPL/$Q<;'R,G*TM/4U=;7 MV-G:X>+CY.7FY^CIZO'R\_3U]O?X^?H1``(!`@0$`P0'!00$``$"=P`!`@,1 M!`4A,08205$'87$3(C*!"!1"D:&QP0DC,U+P%6)RT0H6)#3A)?$7&!D:)BH*#A(6& MAXB)BI*3E)66EYB9FJ*CI*6FIZBIJK*SM+6VM[BYNL+#Q,7&Q\C)RM+3U-76 MU]C9VN+CY.7FY^CIZO+S]/7V]_CY^O_``!$(`"@`D0,!$0`"$0$#$0'_V@`, M`P$``A$#$0`_`/9/C5^T1\9OVG/VM;O]C#]G/QU[L-;M/%5L-#EF::8S)I M<-E%.K^7/')&H4&WR#;Y'P)\2OA5\:?@A^VQ^R!X*U;XN_$/XF?L^:S\4I/$ M'PULO'.LW6OZCX4\1V-K'O%WB_Q"G@G4-- M\*^'M,TOQC/%;>")I=0MO&'ASQ3JGB+6=!2\BM;?5-#O['3&>YBLKZU@N)S8 M-CSRZ^$FL6_AWP;:^,O@0/B_;:7\?/VG_&+>%6E^%NI+H]E\1OC+\3/%?P]\ M<%O'7BO3K&V`T/7]+O/,TZ:ZUBP_M+8+(7,4T,1L&QU]IX9^)W@CQO\`LX:[ M<>!_$WQ$A\,_!SXI_#7QK>^&?$W@^]G\):OXU\5_`#5]$N]4U#XC^,?#NH>* M-$L]-\`>(H)M3L8M1U.X.FQ326)FO0M&P;#/!/PQ?2OVDOBMXRUCX/:ACQ?> M7"V'Q1E\/_`.XT6]\/2^"_!6F-I,_B&'7F^*),E]HE_:'3+K3/[,.P.1Y1CE MHV#8]8^#_P`+D^':>)I;J[U75+Z_U5]'T2\UNYL+Z\T?X<>')[R'P%X/T^[L MX4D_L'3+2]OYX4O7GNS-JUW)%M4N;*[EM=2G;X M(PBRMY_MMM#J9M\@V^1=T70_B+*=*\6^$;[2X=%.C)?IKFD>)K/7/$6K"=+C2_P"SS::3;30:A-/>-;VIL&QP M/@#X$(G@#XY?#OQ7\)O#T_A+Q+KNLZKX>T_QKI?P]U_6O&VM7L^IZXWB#Q3/ MH]Q>:=KIA\0W&GR:5JVMQVNM?Z-YVH(D\," MM"\,^'_AA\2+_P`3>+='\-VOA_P_I6@6NI_L^_&_PGJ&I1:;8/;P7L]UX[\; M:1%-_9\5S-+-J\EY(K0I<7$1L&QR_P`+OA5\1_`'Q1\*++9O??#)O"7Q'U^6 MXN]9TR:]\`^/O%VK^!YM7$VMHLK7.J^'=_ M\=>,?@%K&B:OJEIXU\:>'Y;W1%L?`'B5YSHZZI=QFVB5;-S.@8V#8BTRV\:1 MZW\=O",WPW\56^F>*KW7/$'AGQ])JOP\;PAK1O?`7A#P_;Z+!:0>.9/$]EJS M:E9:@I:_\-V=F%L9'-YB2'SS8-C=^`_P6T;X&^$]1\.:)DZ=<:1X1\,>'[:#3?#VC9TL7&_$?CCXI^&?%=Y;QS:A=Z5X6\= M^+K;QUX;\4VME8I+-J%M(MIX9O7MXT-Q]COIBL1N8U@8V#8_IH\&^-_!_P`0 MO#]AXK\">)]#\7>&]2C$MCK7A_4K75-/G&`607%I(ZQSH3M>%]LD;`JZJP(` M!G^+_AMX*\>ZEX(U?Q9HB:KJ7PX\50^-?!=T;[4[&31?$MO87NF1:BJZ=>VZ MWR"RU&[C:UO5N;9RZ.\+211M&?H'Z'S+^VK?6OAGP-;_`!#U;]E+X7_M-^'/ MA[H7C/Q)XC?XB:SX3TR\\`Z196^BW=Y<>&K3Q/X!\2MJ;:G:V=Q+=QV9L64> M'+4.+AI(A``?%G[(7CGX3_M-/V3/AA\"_C3:7C:>OP[^*7P+^&FESZK=JL3)'X=URUT.6QU4 MSB4-:H[VLU[&/.LHKB`B0@'T'\:O@%$O`/@^3Q%\+?V$_V<_B_K%E)=7&I^ M&KOPU\+OA[+#HUEI=_?37FGZE??#S5H]1U%KJVM+6*Q,5N'-Z9&N$$)5P#X` M_99^-7PF_:Q\87OAWP#_`,$POV<[31_#J?81>6 MVFW'P.M9-;U%;6WU2ZAL8I81,-+EC:X@+QLP!^KO_#)W[+'_`$;3\`/_``S? MPZ_^9R@#Y:_:C\!?"?\`9^\&ZA\0O!__``3\_9Q^*_@_PSH5_KWC:^ETOX6^ M`]0T"ULKFUBS8Z5<_"[6'UU!:RW%U,T1PH`/F7]GKQWX4_:=\ M)ZQXT^%'_!++]ER^T/0O$,WA>_EUGQ;\+=%N$U:#3=-U62..WN?V?BTL(L]5 MLR)!QN9EZJ:`)_BOXS\/_`O5_!MO\5?^"3?[/FA>&?&7BK0O"5EXUT76OA-X MGT*WU36[A8H[>X&G?`Y9[:[2%;B5(;Q+,3_9I!#(P4LH!ZA^V._PD_9/TN'Q MI9_\$X_V?OB;\+E72K/5O&]MIGPR\,7&AZ]JMU>6T.GZEX:7X1ZS<0Z8QBL( MX]5-P(7N=1CMF2.0Q&Y`,C]B_7O@C^U_!J_B.W_X)Y?LW^`OAWH>HZAX>OO% M1M_A?XHU1/$]EI^CZK#I:^$S\(M'N3936&L0M_:'VGRU=#&J2%9#"`=-^V': M_"#]E3P^?'VG_P#!//\`9N^)7PRLK?1(=<\5-!\*?!6JZ5K^MZM?Z9#I4?A2 MY^%.K7.J6:"/1W^V6EP[EM78-:I#8SW``/8/@]\$?A1\1_A?=>,OB7^P;\`O M@EK-_937VB>%V\(_#3QEJAT6YT:WOK+4M4GM_AWHSZ!JWVB>XB?3)K=YH/LJ M-(ZR2-%"`?FA0!^FO[9/[`GPQ_:YM+77+F]F\!_%/1K(V.D>/-+L8;U;^Q3S M&M]&\6:2TD']MZ7#+([P21W-M=6S.WE3&%I+>8_0/T/PN\9_L??MW_L/:I?^ M//A]>^(I=!LI%EO/&_P9UC4=2T^:QM&N!:R>+?"OD17ILHH+B9Y%U+2KO3X# M/(#<,#O?%3Q+H'P6_:(72K#QGKCVFD>#?B3800:5I_BS7 M962WM-#\3:3;HEGI.OZA.52UNK!;>SN;F9+5;2VDDA^T'Z!^A^D_[8__`":= M^TC_`-D3^)7_`*B>J4`?G5_P1)_Y(=\7O^RK0?\`J(:'0!]+?\%5O^3'OBQ_ MV$_AQ_ZLGPI0`?\`!*G_`),>^$__`&$_B/\`^K)\5T`?*7_!:+X8:?#X%^%' MQ]T.SGL/&WA?QM:>!KWQ#I*26VHIH>IZ=K7B/0Y[S4+4+-`NE:_HDGV*9I%$ M$_B&41L)+E00#]$OV4OC#>_'C]D[X=_$[5I1-KVM^"=1T_Q),(S#]H\2>&)] M3\+Z[>>46/EBZU/1[F[4`XVW2[<#`!^@?H?DW_P0V_Y#/[2?_8,^%/\`Z5?$ M*@#^A&@#Y6_;A_Y-"_:*_P"R4^*__2!Z`/A;_@B?_P`FX_$W_LMFI_\`J">! M*`/LKXO:S\,/CU\6;[]B[Q-#XG@U73_A_P"$OVB+OQ+X+[ M0WOAKQGH&H^'M8@1O+F%IJ-N\!N+2;!-O?6\C1W$$P&Z*:"*1>4%`'\YG[%_ MCOQ1^P/^VCXK_9M^*=^\7@WQOKMCX,O=1DANH=+?5[F02?#/Q]8V_F2K:6&J MPZE;VEPY9E@AUO==2@:4QC-@V/U?\?V\7[3G[7/AKX5LGV_X0_LJC2OB9\2H M\;]-\1_&?6X)?^%;>$;H%#'=1:'I)O-$/CC:_$*X\*0:G9R?#/XI>,/A+XDLM7BMX+ MJ/Q%X,N+>&\NK9;:YF2;2;N*[MY[6;>"R.5D2.:*6*(`]GH`_F9_X*^_!3P5 M\&_BY\+/BE\-;.'P;K/Q-@\5ZGKUEX<,>DP6_BSP7J7AV\C\8V,&GI$^FZQJ M#^)HWGN(702W.D_:@!W_!$G_DAWQ>_[*M!_P"HAH=`'TM_P56_ MY,>^+'_83^''_JR?"E`!_P`$J?\`DQ[X3_\`83^(_P#ZLGQ70!Y1_P`%EO$E MOH_[*6AZ&T:377BSXM^%M.@4S^5);6^EZ)XHUVYOUC\E_M*))IMI:M'NBP=2 M23+O%.L: M'=$QLRA;O1[NRO$&=PCNT#A7#(H!^>__``0V_P"0S^TG_P!@SX4_^E7Q"H`_ MH-EEB@C:6:2.&*,;GDE=8XT4=V=B`H]R10!\M?MP$']D']HH@@@_"CQ601R" M#I[X(([4`?E+_P`$GOV>/AW\7?@7X_U_QAS`W4T+S%!'&9"D2*@!]F?`_P#9"N/@%^WK MXX^('@S3?%MW\)/&O[.EU#-XF\4>))_$\MC\1K[XA^$A=^%1J^M7T^MZ@S:% MX4BU19K][LJ+R2+[252.*,V#8_3>@#\+O^"V/PD\+OX"^%WQTAA-KXRLO&5M M\*KZ6&.)4UGP[K.A>*O%>G_V@Y0R--I.H>';X6NUE&WQ%>B0-MB\L`^\/^"= MW@6P$_LJ_#OQ#]NU#7/%/Q6LW^*GCKQ-K5Q+?:WX@\3^+`DTEQJ.H7,DD]X MUKIL&GV*232NSK9>:V))GR`?9VM?\@;5O^P9?_\`I++0!_/50!G?LU_&?XY_ M`3]IG]J[QEH7P@^)'Q6_9[UK]H'XAZ!\1O\`A!]$U#7;GPQXDM/&6NW5EX@T M2QM@Z3ZE:Z9?(E_`%A26UO+'[1<1/'9;C8-C]4+G_@I%^R%;::+E?B/JMSKK M7+:?%X#MOA_X_;Q^^K+!)/\`V4?"TOAN.YMYR(F07$_E6>\HOVG]XFX`^)=& M^#OQM_;^_:D\(?'KXO?#WQ!\(?V;OA5+8S?#[P9XWLVTOQ;XJCTV_74C#`_0/T/OK]N;QO'H?P`^)'@*T\(? M$CQ?XF^*GPU^(GA;PM9^`/A]XI\;0QZK/H<6F0KKUYX>TZYA\/023ZY;-')? M/#YR6]V8!(UK(H`/S\_X)*:OXF^#NA>,OA'\2?A'\;/".O>-_'EGKGA[6-8^ M%'C2R$R6Q\.)97,>I^(KC24M=#DMWT?+/?M;QR?;[=(7DE+HAMY!MY'T!_P M5$\7ZIXE^!/B[X#>"OAS\6O&?C;Q)=^!M3CD\)?"[QEXC\-1:5I_B6TUVX>7 MQ3I.F3:=%>1_V*(VM!-)<*;B+="(Y?,0`X7]A;X[6O[/W[*W@?X;?$+X/_M) M0^-/#5SXUNK_`$;1_P!GSXHZF'75_&>OZUI\5KJ*^'H[&266PO[9OGN8U1G* MNRE3@V#8Y_X@_`#X\?\`!1/XO>"/%'Q>\#>(OV?_`-F/X?1RSZ#X/\67%O9_ M%+Q@^J/:3ZM/?^'K.65_#&I7T5E96. M_#?P*^&=NMKX*\::UI=OIC>$O"_A3X8>!=?\87EO]BT"\&CZ:NE^&["Y;1]) M6WTZ.S2\N5BM86>WC>13(@)MY6#;RL?A[_P2[U;Q/^R[J7QHN?B_\&_V@-%B M\9V7@*#0#IOP*^*&NFXDT"?Q=)J0F72_#,IM0BZO8[3)MW^8VW.PX-@V/I;] MO#]JGQQ\3_@MX@^#GP'_`&?OVCM8O?'T-KIOB;Q;JWP1\?Z!IVC^&X[V"[U+ M3=/M-3\/_:[_`%/48[5;&1FMH88;6]N'CF:?R_+`/JC]N'QN^E?LU^-?A=IW M@;XG^,/&/Q(^%NIZ)X=LO`WPZ\6>+K.&]GM[/3GCUO4]"TNYMM!:/[29@EZ\ M+2I!+Y0=D(`!\-_\$S/B'>?LS?!KQOX-^+7PB_:%T?7M;^)M[XFT^WT[X!?% M77(9-(G\*^%=*CF>YTSPO+'%(;S2KQ?*9@P"*V,,,FP;'IO[,Y_@M\1/"UIX6T2RU2TU.^73CJ&@"^O-:OE ML4L5\JW@C@@O[BX2[6Y@BC<`_8R@#\5?^"L7B+6_B[\-M&^"OPX^%?QI\6>+ M/"/Q>T7Q-K-[H_PD\>7WA?\`LO3_``5XPTQI-+\36NAR:?K!>Y\46*C['/*% M,,ZOM:,J#]`_0^P/V!_B"+_X%?#/X4ZIX%^*?@OQ?\-OAUH>E^(H?'OPW\5^ M#]+>YT\IISKH^LZYIT%IK#.^)1';2/(L9W2(G0FWE8-O*Q]LZPC/I.J1QJS. KVG7J(B`LS,UM*JJJJ,EB2``*`/P?_P"%9_$C_HGWC?\`\)37O_D"@#__V3\_ ` end XML 9 R4.htm IDEA: XBRL DOCUMENT

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	BLACKROCK FUNDS
Prospectus Date	rr_ProspectusDate	Jan. 28, 2013
Document Creation Date	dei_DocumentCreationDate	May 31, 2013

XML 10 Show.js IDEA: XBRL DOCUMENT /** * Rivet Software Inc. * * @copyright Copyright (c) 2006-2011 Rivet Software, Inc. All rights reserved. * Version 2.1.0.1 * */ var moreDialog = null; var Show = { Default:'raw', more:function( obj ){ var bClosed = false; if( moreDialog != null ) { try { bClosed = moreDialog.closed; } catch(e) { //Per article at http://support.microsoft.com/kb/244375 there is a problem with the WebBrowser control // that somtimes causes it to throw when checking the closed property on a child window that has been //closed. So if the exception occurs we assume the window is closed and move on from there. bClosed = true; } if( !bClosed ){ moreDialog.close(); } } obj = obj.parentNode.getElementsByTagName( 'pre' )[0]; var hasHtmlTag = false; var objHtml = ''; var raw = ''; //Check for raw HTML var nodes = obj.getElementsByTagName( '*' ); if( nodes.length ){ objHtml = obj.innerHTML; }else{ if( obj.innerText ){ raw = obj.innerText; }else{ raw = obj.textContent; } var matches = raw.match( /<\/?[a-zA-Z]{1}\w*[^>]*>/g ); if( matches && matches.length ){ objHtml = raw; //If there is an html node it will be 1st or 2nd, // but we can check a little further. var n = Math.min( 5, matches.length ); for( var i = 0; i < n; i++ ){ var el = matches[ i ].toString().toLowerCase(); if( el.indexOf( '= 0 ){ hasHtmlTag = true; break; } } } } if( objHtml.length ){ var html = ''; if( hasHtmlTag ){ html = objHtml; }else{ html = ''+ "\n"+''+ "\n"+' Report Preview Details'+ "\n"+' '+ "\n"+''+ "\n"+''+ objHtml + "\n"+''+ "\n"+''; } moreDialog = window.open("","More","width=700,height=650,status=0,resizable=yes,menubar=no,toolbar=no,scrollbars=yes"); moreDialog.document.write( html ); moreDialog.document.close(); if( !hasHtmlTag ){ moreDialog.document.body.style.margin = '0.5em'; } } else { //default view logic var lines = raw.split( "\n" ); var longest = 0; if( lines.length > 0 ){ for( var p = 0; p < lines.length; p++ ){ longest = Math.max( longest, lines[p].length ); } } //Decide on the default view this.Default = longest < 120 ? 'raw' : 'formatted'; //Build formatted view var text = raw.split( "\n\n" ) >= raw.split( "\r\n\r\n" ) ? raw.split( "\n\n" ) : raw.split( "\r\n\r\n" ) ; var formatted = ''; if( text.length > 0 ){ if( text.length == 1 ){ text = raw.split( "\n" ) >= raw.split( "\r\n" ) ? raw.split( "\n" ) : raw.split( "\r\n" ) ; formatted = "

"+ text.join( "

\n" ) +"

"; }else{ for( var p = 0; p < text.length; p++ ){ formatted += "

" + text[p] + "

\n"; } } }else{ formatted = '

' + raw + '

'; } html = ''+ "\n"+''+ "\n"+' Report Preview Details'+ "\n"+' '+ "\n"+''+ "\n"+''+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+' '+ "\n"+'

'+ "\n"+' formatted: '+ ( this.Default == 'raw' ? 'as Filed' : 'with Text Wrapped' ) +''+ "\n"+'

'+ "\n"+' '+ "\n"+'

'+ "\n"+'

'+raw+'

'+ "\n"+'

'+ "\n"+''+ "\n"+''; moreDialog = window.open("","More","width=700,height=650,status=0,resizable=yes,menubar=no,toolbar=no,scrollbars=yes"); moreDialog.document.write(html); moreDialog.document.close(); this.toggle( moreDialog ); } moreDialog.document.title = 'Report Preview Details'; }, toggle:function( win, domLink ){ var domId = this.Default; var doc = win.document; var domEl = doc.getElementById( domId ); domEl.style.display = 'block'; this.Default = domId == 'raw' ? 'formatted' : 'raw'; if( domLink ){ domLink.innerHTML = this.Default == 'raw' ? 'with Text Wrapped' : 'as Filed'; } var domElOpposite = doc.getElementById( this.Default ); domElOpposite.style.display = 'none'; }, LastAR : null, showAR : function ( link, id, win ){ if( Show.LastAR ){ Show.hideAR(); } var ref = link; do { ref = ref.nextSibling; } while (ref && ref.nodeName != 'TABLE'); if (!ref || ref.nodeName != 'TABLE') { var tmp = win ? win.document.getElementById(id) : document.getElementById(id); if( tmp ){ ref = tmp.cloneNode(true); ref.id = ''; link.parentNode.appendChild(ref); } } if( ref ){ ref.style.display = 'block'; Show.LastAR = ref; } }, toggleNext : function( link ){ var ref = link; do{ ref = ref.nextSibling; }while( ref.nodeName != 'DIV' ); if( ref.style && ref.style.display && ref.style.display == 'none' ){ ref.style.display = 'block'; if( link.textContent ){ link.textContent = link.textContent.replace( '+', '-' ); }else{ link.innerText = link.innerText.replace( '+', '-' ); } }else{ ref.style.display = 'none'; if( link.textContent ){ link.textContent = link.textContent.replace( '-', '+' ); }else{ link.innerText = link.innerText.replace( '-', '+' ); } } }, hideAR : function(){ Show.LastAR.style.display = 'none'; } } EXCEL 11 Financial_Report.xls IDEA: XBRL DOCUMENT begin 644 Financial_Report.xls M[[N_34E-12U697)S:6]N.B`Q+C`-"E@M1&]C=6UE;G0M5'EP93H@5V]R:V)O M;VL-"D-O;G1E;G0M5'EP93H@;75L=&EP87)T+W)E;&%T960[(&)O=6YD87)Y M/2(M+2TM/5].97AT4&%R=%\V8V(X-6%C-5\U,V5F7S1A-&9?83)D,E\U83EC M9C4U,#-A,&$B#0H-"E1H:7,@9&]C=6UE;G0@:7,@82!3:6YG;&4@1FEL92!7 M96(@4&%G92P@86QS;R!K;F]W;B!A'!L;W)E&UL;G,Z=CTS1")U&UL;G,Z;STS1")U&UL/@T*(#QX.D5X8V5L5V]R:V)O;VL^#0H@(#QX M.D5X8V5L5V]R:W-H965T5]);F9O#I%>&-E;%=O#I%>&-E;%=O#I%>&-E;%=O#I%>&-E;%=O6QE#I!8W1I=F53:&5E=#X-"B`@/'@Z4')O M=&5C=%-T#I0#I0#I0&UL/CPA6V5N9&EF72TM/@T*/"]H96%D M/@T*("`\8F]D>3X-"B`@(#QP/E1H:7,@<&%G92!S:&]U;&0@8F4@;W!E;F5D M('=I=&@@36EC'1087)T7S9C8C@U86,U7S4S M969?-&$T9E]A,F0R7S5A.6-F-34P,V$P80T*0V]N=&5N="U,;V-A=&EO;CH@ M9FEL93HO+R]#.B\V8V(X-6%C-5\U,V5F7S1A-&9?83)D,E\U83EC9C4U,#-A M,&$O5V]R:W-H965T'0O:F%V87-C3X- M"B`@("`\=&%B;&4@8VQA'0^/'-P86X^/"]S<&%N/CPO=&0^#0H@("`@("`\ M+W1R/@T*("`@("`@/'1R(&-L87-S/3-$'0^0DQ!0TM23T-+($953D13/'-P86X^/"]S<&%N/CPO=&0^ M#0H@("`@("`\+W1R/@T*("`@("`@/'1R(&-L87-S/3-$3PO=&0^#0H@("`@("`@(#QT9"!C;&%S'0^,#`P,#@T-#'0^2F%N(#(X+`T*"0DR,#$S/'-P86X^/"]S<&%N M/CPO=&0^#0H@("`@("`\+W1R/@T*("`@(#PO=&%B;&4^#0H@(#PO8F]D>3X- M"CPO:'1M;#X-"@T*+2TM+2TM/5].97AT4&%R=%\V8V(X-6%C-5\U,V5F7S1A M-&9?83)D,E\U83EC9C4U,#-A,&$-"D-O;G1E;G0M3&]C871I;VXZ(&9I;&4Z M+R\O0SHO-F-B.#5A8S5?-3-E9E\T831F7V$R9#)?-6$Y8V8U-3`S83!A+U=O M'0O:'1M M;#L@8VAA6QE/3-$)W1E>'0M86QI9VXZ(&-E;G1E6QE/3-$)T9/3E0M M4TE:13H@.'!T)SX\6QE/3-$)W1E>'0M86QI9VXZ(&-E;G1E"`P+C(U:6X[("`G/BAT:&4@(D9U;F0B*3PO<#X\<"!S='EL93TS1"=T M97AT+6%L:6=N.B!C96YT97([(&UA"`P+C(U:6X[("`G M/CQB/E-U<'!L96UE;G0@9&%T960@36%Y(#,Q+"`R,#$S(#QB6QE/3-$)R`@;6%R9VEN+6QE9G0Z(#!P>#L@;6%R M9VEN+7)I9VAT.B`P<'@[)SX\8CY%9F9E8W1I=F4@:6UM961I871E;'DL('1H M92!F;VQL;W=I;F<@8VAA;F=E6QE/3-$)R`@;6%R9VEN M+6)O='1O;3H@,3)P=#L@;6%R9VEN+6QE9G0Z(#!P>#L@;6%R9VEN+7)I9VAT M.B`P<'@[)SY%9F9E8W1I=F4@36%Y(#,Q+"`R,#$S+"!T:&4@1G5N9"=S(&-U M2!7;W)L9"!);F1E>"`H-C`E*2]# M:71I9W)O=7`@5V]R;&0@1V]V97)N;65N="!";VYD($EN9&5X("AH961G960@ M:6YT;R!54T0I("@T,"4I('1O('1H92!-4T-)($%L;"!#;W5N=')Y(%=O6QE/3-$)W1E>'0M86QI9VXZ(&-E;G1E M'0O M:F%V87-C3X-"B`@("`\ M=&%B;&4@8VQA'0^/'-P M86X^/"]S<&%N/CPO=&0^#0H@("`@("`\+W1R/@T*("`@("`@/'1R(&-L87-S M/3-$6QE/3-$)W1E>'0M86QI9VXZ(&-E M;G1E6QE/3-$)T9/3E0M4TE:13H@.'!T)SX\6QE/3-$)W1E>'0M86QI9VXZ(&-E;G1E"`P+C(U:6X[("`G/BAT:&4@(D9U;F0B*3PO M<#X\<"!S='EL93TS1"=T97AT+6%L:6=N.B!C96YT97([(&UA"`P+C(U:6X[("`G/CQB/E-U<'!L96UE;G0@9&%T960@36%Y(#,Q+"`R M,#$S(#QB6QE/3-$)R`@;6%R9VEN M+6QE9G0Z(#!P>#L@;6%R9VEN+7)I9VAT.B`P<'@[)SX\8CY%9F9E8W1I=F4@ M:6UM961I871E;'DL('1H92!F;VQL;W=I;F<@8VAA;F=E6QE/3-$)R`@;6%R9VEN+6)O='1O;3H@,3)P=#L@;6%R9VEN+6QE9G0Z(#!P M>#L@;6%R9VEN+7)I9VAT.B`P<'@[)SY%9F9E8W1I=F4@36%Y(#,Q+"`R,#$S M+"!T:&4@1G5N9"=S(&-U2!7;W)L M9"!);F1E>"`H-C`E*2]#:71I9W)O=7`@5V]R;&0@1V]V97)N;65N="!";VYD M($EN9&5X("AH961G960@:6YT;R!54T0I("@T,"4I('1O('1H92!-4T-)($%L M;"!#;W5N=')Y(%=OF5D('!E6QE/3-$)W1E M>'0M86QI9VXZ(&-E;G1E'0^/'-P86X^/"]S<&%N/CPO=&0^#0H@ M("`@("`\+W1R/@T*("`@("`@/'1R(&-L87-S/3-$'0^/'-P86X^/"]S<&%N/CPO=&0^#0H@("`@("`\+W1R/@T*("`@("`@/'1R M(&-L87-S/3-$'0@0FQO8VL\+W1D/@T*("`@("`@("`\=&0@ M8VQA'1";&]C:SPO=&0^#0H@("`@ M("`@(#QT9"!C;&%S'0^/'`@#L@("<^/&(^0DQ!0TM23T-+($953D13/&9O M;G0@#L@("<^/&(^0DQ!0TM23T-+($U!3D%'140@5D],051)3$E4 M62!03U)41D],24\\+V(^/"]P/CQP('-T>6QE/3-$)W1E>'0M86QI9VXZ(&-E M;G1E6QE/3-$)W1E>'0M86QI9VXZ(&-E;G1E2`R."P@,C`Q,SPO8CX\+W`^/'`@#LG/CQB/D5F9F5C=&EV M92!I;6UE9&EA=&5L>2P@=&AE(&9O;&QO=VEN9R!C:&%N9V5S(&%R92!M861E M('1O('1H92!&=6YD)W,@4')O6QE/3-$ M)R`@;6%R9VEN+6QE9G0Z(#!P>#L@;6%R9VEN+7)I9VAT.B`P<'@[)SX\8CY4 M:&4@#LG/D5F9F5C=&EV92!-87D@,S$L(#(P M,3,L('1H92!&=6YD)W,@8W5S=&]M:7IE9"!P97)F;W)M86YC92!B96YC:&UA M"`H:&5D9V5D(&EN=&\@55-$*2`H-3`E M*2X@1G5N9"!M86YA9V5M96YT(&)E;&EE=F5S('1H870@=&AI2!R969L96-T#L@("<^(#PO<#X\<"!S M='EL93TS1"<@(&UA#L@;6%R9VEN+7)I9VAT.B`P<'@[)SY&;W(@=&AE(&]N92TL(&9I=F4M(&%N M9"!T96XM>65A"`H:&5D9V5D(&EN=&\@55-$*2`H-3`E M*2!W97)E(#$P+C0U)2P@,BXT,"4@86YD(#8N-C7!E.B!T97AT+VAT;6P[(&-H87)S970](G5S+6%S8VEI(@T*#0H\:'1M M;#X-"B`@/&AE860^#0H@("`@/$U%5$$@:'1T<"UE<75I=CTS1$-O;G1E;G0M M5'EP92!C;VYT96YT/3-$)W1E>'0O:'1M;#L@8VAA'0^/'-P86X^/"]S<&%N/CPO=&0^#0H@("`@("`\+W1R/@T* M("`@("`@/'1R(&-L87-S/3-$'0^36%Y(#,Q+`T* M"0DR,#$S/'-P86X^/"]S<&%N/CPO=&0^#0H@("`@("`\+W1R/@T*("`@(#PO M=&%B;&4^#0H@(#PO8F]D>3X-"CPO:'1M;#X-"@T*+2TM+2TM/5].97AT4&%R M=%\V8V(X-6%C-5\U,V5F7S1A-&9?83)D,E\U83EC9C4U,#-A,&$-"D-O;G1E M;G0M3&]C871I;VXZ(&9I;&4Z+R\O0SHO-F-B.#5A8S5?-3-E9E\T831F7V$R M9#)?-6$Y8V8U-3`S83!A+U=O&UL#0I#;VYT M96YT+51R86YS9F5R+45N8V]D:6YG.B!Q=6]T960M<')I;G1A8FQE#0I#;VYT M96YT+51Y<&4Z('1E>'0O:'1M;#L@8VAA&UL;G,Z;STS1")U&UL/@T*+2TM+2TM/5].97AT4&%R=%\V8V(X-6%C-5\U >,V5F7S1A-&9?83)D,E\U83EC9C4U,#-A,&$M+0T* ` end XML 12 FilingSummary.xml IDEA: XBRL DOCUMENT 2.4.0.6 Html 2 9 1 false 1 0 false 0 false false R1.htm 000000 - Document - Document and Entity Information Sheet http://www.blackrock.com/role/DocumentDocumentandEntityInformation Document and Entity Information false false R2.htm 000010 - Document - Risk/Return Supplement {Unlabeled} - BLACKROCK MANAGED VOLATILITY PORTFOLIO Sheet http://www.blackrock.com/role/DocumentRiskReturnSupplementUnlabeledBLACKROCKMANAGEDVOLATILITYPORTFOLIO Risk/Return Supplement - BLACKROCK MANAGED VOLATILITY PORTFOLIO false false R3.htm 000019 - Disclosure - Risk/Return Detail Data {Elements} - BLACKROCK MANAGED VOLATILITY PORTFOLIO Sheet http://www.blackrock.com/role/DisclosureRiskReturnDetailDataElementsBLACKROCKMANAGEDVOLATILITYPORTFOLIO Risk/Return Detail Data - BLACKROCK MANAGED VOLATILITY PORTFOLIO false false R4.htm 040000 - Disclosure - Risk/Return Detail Data {Elements} Sheet http://xbrl.sec.gov/rr/role/RiskReturnDetailData Risk/Return Detail Data true false All Reports Book All Reports bf1-20130531.xml bf1-20130531.xsd bf1-20130531_cal.xml bf1-20130531_def.xml bf1-20130531_lab.xml bf1-20130531_pre.xml true true XML 13 R3.htm IDEA: XBRL DOCUMENT

Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Registrant Name	dei_EntityRegistrantName	BLACKROCK FUNDS
Prospectus Date	rr_ProspectusDate	Jan. 28, 2013
Supplement Text Block	bf1_SupplementTextBlock	BLACKROCK FUNDS^SM BLACKROCK MANAGED VOLATILITY PORTFOLIO (the "Fund") Supplement dated May 31, 2013 to the Prospectus of the Fund, dated January 28, 2013 Effective immediately, the following changes are made to the Fund's Prospectus: The section in the Prospectus of the Fund entitled "Fund Overview — Performance Information" is supplemented as follows: Effective May 31, 2013, the Fund's customized performance benchmark against which the Fund measures its performance is changed from the MSCI All Country World Index (60%)/Citigroup World Government Bond Index (hedged into USD) (40%) to the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%). Fund management believes that this change in the weightings of the customized performance benchmark more accurately reflects the investment strategy of the Fund. For the one-, five- and ten-year periods ended December 31, 2012, the average annual total returns for the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%) were 10.45%, 2.40% and 6.67%, respectively.
BLACKROCK MANAGED VOLATILITY PORTFOLIO
Risk/Return:	rr_RiskReturnAbstract
Supplement Text Block	bf1_SupplementTextBlock	BLACKROCK FUNDS^SM BLACKROCK MANAGED VOLATILITY PORTFOLIO (the "Fund") Supplement dated May 31, 2013 to the Prospectus of the Fund, dated January 28, 2013 Effective immediately, the following changes are made to the Fund's Prospectus: The section in the Prospectus of the Fund entitled "Fund Overview — Performance Information" is supplemented as follows: Effective May 31, 2013, the Fund's customized performance benchmark against which the Fund measures its performance is changed from the MSCI All Country World Index (60%)/Citigroup World Government Bond Index (hedged into USD) (40%) to the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%). Fund management believes that this change in the weightings of the customized performance benchmark more accurately reflects the investment strategy of the Fund. For the one-, five- and ten-year periods ended December 31, 2012, the average annual total returns for the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%) were 10.45%, 2.40% and 6.67%, respectively.

ZIP 14 0001193125-13-249986-xbrl.zip IDEA: XBRL DOCUMENT begin 644 0001193125-13-249986-xbrl.zip M4$L#!!0````(`(:`QD*]?%9><@4``%<8```0`!P`8F8Q+3(P,3,P-3,Q+GAM M;%54"0`#.^NP43OKL%%U>`L``00E#@``!#D!``#M6&USVD80_MZ9_H>M.G&3 M&4M"X%?`SF`P&6HP&2!-VB^90SJ)JZ63YNYDH+^^>Y(0$#M.:)Q./F"//:>[ MW>?9M[L]J?EZ$85P3X5D,;\P'*MB`.5N[#$>7!BI-(ET&3->7_[\4_,7T_QP M->J#%[MI1+D"5U"BJ`?3)8Q&T(DYIV%(E]`;P%L1NU3*6,"I5<'?$T@E0D(W M_9LIF4*/*^14)*#PX3WAGFEJAL54A(`&<5F?^LZ%,5,JJ=OV?#ZWIB%Q[Q#T MSG+CR*Y6G%KEN.88A?1"LBWI>0)H:J6ZS,(Z MHCYD('6U3.B%(5F4A-JQ;&XFJ']A8#;-5_$ZY#^K%ZEH]J.2TJ8-TQM2R>\)EY>L9G5$!F#MWR896B=N_&N*S@ MS]G1T>GI>=->JZV`[2WD9D(%B[TU#WHO5`?+_7*5ZRK"K&=+0`&_:10AVB\=8.U-QSDXK'P_+"9S*2[-.%TG( M7*9R6\!C*)>?*+B5ZGT:D/`ZLZNU8-*XQ'*HKSW(E9KVHUAK=GN;_@=)F/8O M=VU$`R:5(%S=DHA"(372Y?]T95_U6^V;T;!]`]UWMYUQT_X,;8R`(&&/ M>W1Q@^?NUU-N9OJS>&NZ3G'BM_6!CZ`Z-CNPY9$]QM,Q9WL,[B'9M>]35[%[ M^DQL6WAKNA:N>7J]&Y)@!QJ?A)+F#%L0#QUYFQ7/=5Y2NSF"=7MNUBK;CFSA MY739ADH3/'>UP`3QKT+LE3N0'82JD8!4RQ`/"*UCDI`%O`XNU:VZ`1$1`?%+!>MY'YA5<=W@[,<>]OZ[K<):H4E6FB1Z.!Z"?[.(Q M&VOM\F%:CDJ!9[!TT+IMO;GNP!_#?FO2Z_JAD%HYMRSWCU;*"E6^O<@Y==R09D"37G$'1RL_!.A:T%50S:$+R>R01W M0RHA]K,9;=EAH8Q%D1*QA.I9#O#%<$!AIQE27Q6!+V8$"V;%U+;)Y78$%D74 M8\@<+@\S6_PX#..YOBZZ,\(#*H$(BH`>A<)^;>UOQ<8)44EL9T3DO'(M*7*+S^9D,-;`"3(,O\ M(021101V\6H:*Q5'=7"JB6I\O:OK+&Q6S.%FD-U4(C+[!RU+-ER8XFO"#%'O M@`1$WPYA/F/N;!V2B!*9"DP>7OBW--'?/*\>^"*.,HW!N-V#5AA".TZQ"2WA M?8R7`98H&(TZ18>Q-CD'E6\U%<[3/,??Q*.UK<)WPO'5)M.9TI#1>PR#FA&%_TKO5Q4UISHG6.UE17TQ MXE&,^X&XKC[1<=<`WK%#3*/,M!E'-I5QZZN#HL%RLU2M;SM)X6L+\62G.NSB MFZ*V,.;4/`0?"]($?"T$1;FYI$1`?@.3N-$\#$N'NOE-LZC8:EZQ!#.E7RD) MQP,LQ)PK_"^H2@77>TK\+R6`"<7L.!7KZ/@%&F=A^66NG%@GISB!.R+)MURX MW,A%T_Y,#W^>!O_(^\*^X^\[_K[C[SO^ON/O._Z^X_]P'5^(^OKD^4^?0/)/ M60]P'GZ@F"R37="'&%.Q_4E"(^@/^-DW/!S\"U!+`P04````"`"&@,9",UAX M@P(#``#_$@``%``<`&)F,2TR,#$S,#4S,5]C86PN>&UL550)``,[Z[!1.^NP M475X"P`!!"4.```$.0$``,U876_:,!1]G[3_X&7/(0FLFUK!*OHUH4)3I=W: M/4V.X[/<6X^VH>SE*%[D(H*WG&" MAN\@X$0DE(\Z3J9`%U*04`I(=&'AF^^[U&F3$ETEGVG6F6HQ[7AU'@$Z/8&\\1U+0.C M_"[&"I`1Q57'&6L].?"\Z73:F,62-80<>4W?;WD%T%D@#^R_=`6> M%EC"3UMS=+"_O^_-_RVABCX%-&4#[W;0OR)C2+%;$IAI(-26@D$$0V2WGZ/> M4H&887)G[+EK$)%Z%N'9(DG&H,MYAME9QI-P`A)KX]CI;`)<@3KJ=X_/H_#X M?-"]Z'XZ/?D2]KO7O7[O^NME&%V?A?U>:!1;X0?Z80(=1]%TPJ#X;2QAV''B M8>`V_:#E[[6"QDPE;_\7L;>8-L&,9,P,%[QO6)?TP$P#3R`I%-F);]@7JBVE M;SY!"[FHJ&YV%P3(,J"2`A4+2AZ4$Z%')E12_5KD;ZQ@@BQ-WQQC+>1R M'OGLYVM5`6F,Q+TGI5E;0=-L;51-UP_F/A=.5R_*P)$4EL_O/JED^SW.$I[(TG5=SJ8:T&#^4(JWT M)^<43RL5,@%I^J-O&^04Z&BLS=&+NSK`W+1(VVS/8(6WU;"M.+S:WFJQ6S+Y MA"HM:9S-O>')%U\!OQ?4U MZJWU-:1OZ;)0*FL^,X1J_,Z'4"U]2Y>!4EGKF2%4XW<^A&KI6VKX7?(CHQ(2 M^WADKT'FAF%M$#7'[.#%H*;R/(N]#6=A%-U@:G2$,@*:QIE4\WOIRB#J#-C- MY[`ZRE>WI;;WUQL)^Y*I?'ED#GX#4$L#!!0````(`(:`QD*#J*:3R28``,G/ M`P`4`!P`8F8Q+3(P,3,P-3,Q7V1E9BYX;6Q55`D``SOKL%$[Z[!1=7@+``$$ M)0X```0Y`0``[5UK;]M(EOV^P/X'3N;++K".0SDO!Y,=.+;3;;1C96WW]#06 MBP8MEFU.*-)-4HZ-1O_W+9(JB2+K15FJNF7>_;"3MFZQSB7KUJGGN7_[^\,T M]NY)ED=I\O&%__+5"X\DDS2,DIN/+V;Y3I!/HNC%W__[W__M;W_9V?GGI_-3 M+TPGLRE)"F^2D:`@H7?UZ)V?>T=IDI`X)H^>-\MI<:\T/HS36>@=D>LHB0I: MA7<:)=^N@IQX/Y"$9$&19B]W=LJGQ_2'#S'[E:)*\@\/Y7]_?'%;%'_ M?__^\OO>RS2[V?7W]_=WJU]?,-,\XAF.7KWR=__YY?1B_O0_%X1SZ^R*/I M75Q"JOYVFY'KCR^NKGWZ%'_OU9OZ&7\]FG]X]K]!$AXG150\GB37:3:M/'CA ME8__^?QDQ96K.)A\R]+)MY>3=+I;6NSJ/6QWD[C/H_S;.2EF67(QNZ/%RK_] MG,3!%8E)^.GTX/"G\_'A3U\.S@Y^.#[ZQ_CTX/+D].3RUZ_C\\O/X].3<6_? MGE[AUOR?3H/LT9CS:]2V$<_+L`]G,;FX#3)RF\8AR3X3DF_2W:=4L5$?#Y)D M%L2?9TDXOBM[5MH%'S_DY",KTK.TZ3;^`)]6ZA_5^F11#7W8Y.._P49(R*[(0119570\IY14U/%T^)DF*7 MFN[.;7:Y#]@VZD55.V$Z#:*>D+NE#>(EU\$L+M8&S(IO'7'U9G:F9'I%LIYH M5XMN&VD0Q_WP507FJ.B$W?N1M>#F)/P_#N+X/ZMI-\,>+GXL)^@K^,E#09*0 MA,R#LIK-3.[FM41%^_5#_":3Z@<8"[$Z60%=US.J=., M^^*KUY>3R.&]8FBVO+G.= MI5,AAGD]*?_MI1F=0'U\X5.[*A0^E%Q#PH\OBFQ&EG],DX*VRSG9T!@C-^4_ M%BU_E].HES%QDMR2+*H6@CS:F,HU*>*=%&2:?_"\+/O018VQ8JY5KHTM)%$- MCOZCC8[^Z3?VAB[I8UO`NC\;QO25-LB4?O>0CJ%DX%IVAE#6S>FA2`[=H90'M"/&)8?\G,J( MY),LNFMV.3QP*V:&,-))9;DIZ)`F3+SL1X9CD,X&#C_+[-<4QKA-]K1-/ED>5XQ@7,+7J9@Q_!!L^G MG3GV/1>P=]AH#OXU;/`MLIJ#?N,(Z!42FV-_"QM[B^/FH-_!!LWGOCGV]VY@ M;U'B'/P^7/`CI6^>=&;/?FC&75>S6=7C+2KP_%M7\28T6 M57GSNKQE9=ZR-ER)PI6H9[,2A;%G<66KL\-'__#;\A5=T@_[B1;\U@(@M(+* M4$+`[1G36C2U#"2O2)+O&7A'5?![7ZK@SSV,K(U'EO4VO'7D1_,C M"D*@1RMG&+;$8IT3$\W`ZO&BVY'&P".CN15W,!E-CHID5=.D$XDO)"@/9W%Z M`(D=8.Z2H&ZO3R-C@8ZT17L[+Q MYE]6YF)+N,H"5E$?).%%$)/^Z-L%[8T3E`U)A@F0O5`V)T-;A]MUIMVZ MVGN*.)!SF8Z@+DV&!=.XC@7@X1L7;\]`PH&;[:6&)[?)+9_[$RXD MK/Z\L?7XZ@"N__[=*^Z(A6]B=PU#\`57#Z(8'HJ(MP]$7W:Q<]!YN[C(XE:/ M`Y.;-5%5E[T/XR#/!5-8H25@II;B;I](0\9V(WXVU5*W@W-9IVB9I6NQ*0X_ MK"CD]?MW[X4^8K) MQAOR?-73@??MX?"VC[]OW`&_Y<"V MC\!OW(%1RX%M'X??J`,K_9ZA,_$;#^+]E@/OGC0EM''@&8>O$*=_S_ZH,^VJ MAGS4>>A19_GZOB:V'TEU!TH&;6%B`MGXZE_UU2`AL*Z%45Q?LZAL=J*#XW)3 MHT@O".UB0DVL/&,3:.?B=\*OW?[=(*:S("N%&.^)Y/U)3(TM^"Q5,@\#GM:` MQ,X"QHHC)6]486XD@MH*G,+W*K8TLL]BAJ,N,]I6B1I03$H(XYG M:A!I3N2F#^.P^O2=BFA);6L$I>:\R6R.SG()V8N3F4?@J.P8F4>GTT#);4VM2 MTM4HHV^NK%#GK8GL3&'4Z2E%=J8PJGM%OI4)?"R'P$$2-BXW5`PH;(PZ90S? MKM)IJ@ISDV];!Z[,UB1693,P^LU9I:K1G-,Z_81.&1O8U?V&N@14 M32G^+K#URRPZN+N;Q/#%=^5;Q_`%>%7;R?!5>#G[S?!5>.6[T/"5>"7;T_`5 M>=4;UO"5>:7[V$YH\_;8S>[(]H)T2++)S1R`S;_J36_F!VQ"UML`9[[`)F?! MWC@#[P0O\S?,F0M.L+1D`YWY`9NMI;OJS`78G-UG;YUY!)O!^^VO,Y]@T[KV M1CN;VSE!ZAH;[LP?)SA>L@'/_'""XX5;\LP+V.PNWJIG^&$3O&P#GWD`F]\[ M._P,-FPZE^W[,P]@L_G*X0`&&39=BXX-,/2PB5ETH("M4<+F8?YA`X8=-N?J M'#U@GL!F7<5I!.8$;-*5G5%@'L"FW*CC]8!?/%&4X6'K)@GL`F9O6A M"^:'M@0?$U8IY4R"65R@#!_FZ'D&.7KJQKP:8>:3]&!T6=>)LK.Z,R0X.0`N)K8PA<'8K:6`I[EYHT6)DS5:^-TTX!2]3[SG@4FUV)*7N=2\F*<#&%;>'U. MQM2[F'I75#FFWMW(&0CK2TV8>MV@:Q8SZ$$#P,GTKNS8 MQLG763:Y#7*2ZW^;OH\QZ"&3"5VKS>D5!N"-M+W)"]EI;>/DG$3)/[]H0G&DE1M-#AH_UN6??R#UV7I,;&T2KPF4'4$,55O3V) MJ6&D4FQ&X^U@,DEG23%_)0=Y3@K.ZK;4V`I:#8PVQEB"KHAK9$_`0F^>(QD2 M6M^GUG:BY\@00IZ.#3E6-S((B3MZ.=1WG`@AKT7@!)$-(KTOF#6A`) M0M;T`TA*D'5&F:M=J`]4'NV9KWSC_6240<,HPCN6*'<&6>[LF8?/(&_&H*P9 MQ@.>4T?Y,@CWHB1I3=>,J;W5F*HK\,H:O$45'JL#;(0!NYV,PF8."IL-+K:L MM^+!+2F@Y!E&'EQ60S$T!\70,'9P"0]ETE`F3=Z;0;N[BC)ISU8F#0D)Q&`. M!=0<$%`;7*P,<@,)I=44FU M8])T3&ZC]1M"*A-TDQJ;D6Q)@ILJ>,H#\W)U&9&E"9S-+=)RAY1D]]&$^*,K M7X5;OZ1I/\;9132-XB`[2Y.^GJC*FO#E,)W>I0EM$'YU(9@U89D+&D6,(A_U M1RXN8A3Y7G_DXB)&^D5=O%91'DQ^GT49"4M6K.[#)Z$.9LUB9@3,U'!M8:.O MYI<@*D58LG,23:]F65XQB@RK3AD3V,](H?-J!6;V!!YT1^#2H8CU?=D>CH@' M*A!TPW2]T!^V0!`/6\/T5)*XPOO"F'8E=NBUT-+K`&>8L!9;`P4O#D,`IDP;[=,F_JQP_!]"XF MEUF0Y%6^@C7#Z_5J>,V?[LT?[_VQK.!/L,$%[.(I:F,YJ(TUI+"RWH`'MRR! MLEB##SJ87(:*6`XJ8F'8#'J)#\6P4`Q+WI%!NSF(8EC/5@P+N`:W?8W"5T^H'(6O!)6C\!4* M7X%8LD+A*]<<0.$KVT'LIO`5CEU!3_Q6/X]8\D=D9UKM2HX7LM05'SF&H,$0 MW&QC-X'QT^.O),AD^E8J>_.82P2O?!529F4)WYX6OLXPTQB^-UKX.H,P4_C* MV]9J?';O9&M1A2I\K.\5K.<(BRX(>BSKPM^#(;RR+OPW,/15UH1?AFY[I@?S M@M>01C=X3AZO[V-HX;%>O+GO[,W](<74(,]=X:5]#!(\\-#!A_?U81[%.TO/ M24BF=V4U3PZT-])`^R_O+/66M;D1=\#.SN-5?N>O\@\VXJRW[<&M7N`M?XQ' MUQ@0!0"<%P#`B,)%1-0&0&T`U`:P?M`:M0&0IAP9^*%L@'.R`8.-H$'N;*&B M`"H*()<#ZXE@H0H`X!ZA"@#@'J$(!P`'4(;`?Q M<]`AP&&M.]-%\9?3O<'-+V-7ND#FASLR!CPO,)IA1+.9N#&-O:\B@KRL75_T ME!)X)0#@5BHH\$H`P*U45N"5L(];K;C`*P'EWKD&V_4)6^O[+9MU$*Y:P]/= M`JGB\'2W0*H[/-DM5U4?!CL`Q"L5*`B!40=JVC7,8]ZH%8'AAH?M4$8"XP=> M_.!1%CL4-5B%B8,DF07Q95H$\3DI9EF2:T39IR`[I*^BX$7;V]5HJY_O515X M\QH\W:CR_I?5]'_/>D_-^M00U*',9Z(D,;#(LMZ&![>\@8H1&'=0&0V5(1Q4 MAL#(&?K2("I`H`*$O"^#=JP=%2">K0($TA&`@1PJ/3B@]#"P2!GD)A,J.J"B M`W(SQFPH-.'R% M/OUCKZ"J4GR)7&!F6F]!BA:RQ`(7.$:@V0C<9%O?TEYR]3;KUW@85`?-.?O& M/"/CZ"1J#2([TQA/:#16K^*7&]LX+KO1+7 M>RNX]I6X]LWC&M&1E!Q7;6$!EZ*_KRTLX%+T][6%!5R*_KZVL(!+T=_7%A9P M*?K[VL("+D5_7UM8P*7H[VL+"[@4_7UM80&7HK^O+^E?[>5_;WOI7^WE?V][Z5_MY7]O>^E?[>5_;WOI7^WE?V][Z5_MY7 M]O>^E?[>5_;WOI7^?J3L[T=6M1QU5M*Y"XW63U&N`[ZK,VE5D+$O_M;J)`3Q MQ;XNU.N7$/05UT#N&]OXWC3RD;$=[TTCW^MN=3N"_/4">8<1@2-?*J!V.!,X M\K=+8G**5NOE6@;=*5*M5W09=*?XM%[T9="=XM%Z79A!=XI(ZZ5C!MTI)JU7 MEQETIZBT7H!FT)WBTGJ-FD%WBDSK96P&W2DVK5>ZV33)*3:M%\,9=*?8M%XO M9]"=8M-Z29U!=XQ-&_+X(\?8U&^DEW",3?TEFXX<8U-_R:8CQ]C47[+IR#$V M]9=L.G*,3?TEF^XYQJ;^DDWW'&-3?\FF>XZQJ;]DTSW'V'2T9-,][5O5=H3$ M!W8P'F57,:L,1A=*1&+V&)>SQPPLK`8IX(598C!.4#8'L\&`EG6[)UEPPPFS M)R=A>M<*M+HB?L`YD8()F`XKIHCIX'<@10R&F_V&/;@%#,P;@\'XK+AO.!KD MVLL8R&40N>Q9KFN@,+EB306%R9'%D<51K5RA5@XYOP@&%:[%HH0Y2IBCA/GV MAI<;V'A`"7.4,$<)K7RV^BV*DWQ(C4VGM=%`#CFYC00^ABN`<-U68!A# M>UJBTX(ZM[2$\U<29%P!?;&I3:0\:5ZQJ46D7/%LL:DEI!<1[2`74IU:B-M% M+"%7)4I2EK!W1UV?.L6]A?7S-T_U@W4F$+1MG^[(&V.[)-MUQ`/LD1]H] M%`0=W"4[=B?OWT'4J,'CP(*B; ME_*A*UM@9.%>.8`HV\B&K7L"&&PL>Q[EW^I@.")%$,4_)]4W6SOXWGOER9OZ MV?2?Y>-WZ^=[=07>'XLJ_M16FGG6>X'6YX.@#H`YKG0QR+BRWH('MZ*!DA88 M=3#9#`\NBPXN`]2RP+C!6=?V<.()93RA#/)0+YY0QD&<$V0$=4EB.`)D`$5* M!ADG@]S!1:4QQ>XQ*HTA+P^)EU%23"XI!O!N.$;/<(^,H';8$RI'[3!!Y:@= MAMIA():M4#O,-0=0.\QV$&]6.VS;0A(X>'5CZK?\/N+[\#P;T_H08IR092&Z MJ#'F3,;<9EKWMK'5+[%JMI?TNW^BS_\FP\FWMW<951F;*NBPK\,-,JSP8"9> M-<78PF-D>'G'O53I@PRJ06[S.W%1&^AUTD%&"6ZOV:&;P:5)/XKR,@,@#Q/N#&$*X M<8?Z#ZC_@/H/0`[2H_X#\I*;0SN\<@KQRBD&$FZ/X^W3)U6.MT\%E>/M4[Q] M"F+0C+=/77,`;Y_:#F+';I_B.-:U"2%>1'U&%U$Q_,#>2=7;YS\G-^5*89`4 M9\&TW46(SY3<8FT!X_W-'!I_AK MMW\WB.DLR+*@?#>2]R:NX7'L;&!,X]DTX1"% MW-0$TB_!0S2=30]GTUE&@[UDDAGO"3+2+A6F],K#,`; M:7N3%[+3VL;).8F2>Y(7)#R*[J.0SF_*O?"5O7&U:T]XHI'Q(`G)M.($VN^6 M=2__P!D9RHR-HU7@,S5BH%U(-4L:4=G)*QJM383&M,@IMJ M\:`<*\L#1V1I`F>3U\I#9"2[IZ,1?W3EJW#KES3MQSB[B*91'&1G:=+7$U59 M$[X,8H,JTX9 M$]C/2*'S:@5F,-YNN3TQOKXDV31*`O[@::V'&-F$2;/B.HVC]'*6)2E%(USM M%5M:P2E9^)796L%ZSM_?XIL9[,T^IVF1I`7)U:OH/%.3_2Y;?ZK7:30`2TJ8 MQ'U>SMG'UXW9NPYV>2F#^#]E)/AVET9)4>[4E_-F,>]Q;:U@_1(EY4S_I%K) MJZ3A2#V0.)B6L#0\4#[!H%^L%5QF05B/A>C84\ZH!7DZN8S(I#FD<$$EO+"EA$O=9 M6ARFM-YX#J4,Y:,9N4S;;4KL2(]'&.658'H7*X]WM,W,(_ST^"L)Q!,3J;%Y MM#V.IDA*V'K+PN5_J;%YM&7UKWP53&9E"=^>%K[.+11C^-YHX>O(V(5Y2VZT^OGD!2T*X7>CT$KP0`W,J>@U<"`&YEC\(K81^W MNJ?AE3"/N\>"G:2$>=R'<9K3X9@VZJZ]D9,:=+Y4D)M'X4BS8V`2E0[+R&Q- M8ETL;1^FR83.V#+!MHC*WM1]"^E-"Z-?NZQ0YTN+[$QAU.F)1':F,*I[';Z5 M*7RG:4Z^I`EYY`-K_&RLY:5)6.Y2YM%U1,*+(BAFG&4-L:4IG-5K^1)DWTA1 M+IWP(7:,S+W%XB0I[S2&1^2.-B[ZU$?ZAR(J9H)3NSJ%C$6-:-R_\J,Q-))C M?NW?36'B(S%3_R=^DH3D08I74,(T[OL@BN=?^>LM)2OAJTM( M3$TC]??W.>N/70L+N#CKYUT+"[A&2EP=<3HCN#CK]ET+"[A>*W%UI.2,X.+L M%W0M+.!ZJ\35$7XS@NN=$M<[*[C>*W&]MX)K7XEKWSRNT:M7BOZ^MK"`2]'? MUQ86<"GZ^]K"`BY%?U];6,"EZ.]K"PNX%/U];6$!EZ*_KRTLX%+T][6%!5R* M_KZVL(!+T=_7%N9Q\^E?[>5_;WOI7^WE?V][Z5 M_MY7]O>^E?[>5_;WOI7^WE?V][Z5_MY7]O>^E?[>5_;WOI7^?J3L[T>&^GNV MLJES7D-F:Q*K^MR&V-(DSG,2Y&ER0F9M:Q4UX M5.YD7J;ERF\-ZK0$VT4N,#/YSML0^`O;/6QFL'Y8W1S2_+B?V84`-`XNG-8*1MP1E$Z94Q@KVH\2X](.)M48J=I M)9K-[@-7.5R[Z/5*V7CW/YI5%7<+(RMH] MY8T;HG5HC8U")2[F:EV-02 MTHNHXHOYP4TMQ.TBEI"K#J8J2YC`W;@\=T'N":WY\=>(Q*&PZU46L(I:T@GK ME+&)77!51&%N$[$^6&LXZ9SA^/=9=!_$=&2I#YI7S(0'E[=15CPJ8U!@9@&A M)-[$EN9Q"F*+:V0>G0J884PZ,2,U7D6[X43957KLG>D\N75=6C/7KS@-ZCSC M;V?D"`=[ULV3.@?=.2`%![0PO^H<>N<,%1SH&3?[ZAQWYXP5*-S=Y*S+A-8N MP.ZF;)WC[QS5@HG_@I/&=>Y!YU`7*`_:>5[GH#LGOB""YJVTSO%W3H:!PB]* M"\LHJ3/S!HV^,#F+F"VQ2U\M'S'R!S>*]DA(SEV`3NUZ"8G;2!3;% M]\I2S%QR@OC724[,''1C8"!.5LS\<&-@T"-7,7/,B5%".XTQ`^_$`(&?VYBY MX,A80)CKF/GAQ#B`GP"9N>`$_;>2(S/LL'F>GSB9G0"%S>O\I,H,NQ,$WDJX MS+`[P93T[PM#K[,G/')7;F96-F?KA$U+SLS,P/I]B:DZV9^>$26_.R M-S,_7*)LR?KI6Y?HNZLDP2Y"P";R3@)H!ALVA\O20C,/8#.Y*E$T\P(V=Z]D MDV:08?.S*,\T0P^;E449J!EZV%S,ST[-L,/FWU8":P8:-MF*$ULS_+!)EIOU MFMW6@\VL6BFPF2NPV78E3S:##)M>VYFT&6KX=+K$"IM'=7)P,T]@DF^ MF2^P*;N3!9S!ALW9LMS@S`,WF%R<*YSY`9O'N2*I##IL]A8)IC+TL.E9HNS( M'(#-S]W,Y`PW;#[N9BY?B*G`)N%N:O,%<-B$V\U]O@`.FUV[R=$7P&'S:S=[ M^@(X;%KMIE=?`'>'1^O\ZPO@[K!HG:!]`=P=`JTSN"^`NT.<=8KW!7!WF+/. M`;]0\7*'.>LD\0O@[C!GG45^`=P=YJS3S"^`N\.<=1[Z!7!WF+-.5+\`[@YS MUIGL%\#=8;6`-Y@3N(17"WB#.8$+ M>;6`-Y@3N'Q7"WB#.8'+=[6`-Y@3N'A7"WB#.8&K=K6`-Y@3N%97"WB#.8&+ M=+6`-Y@3N!K7*O!1@SF!BVZQ?1;)^3T?N-P6+ MA/WR,BYKLQXL_>196E1JRR0\29:)-AI>P:;F\O#'95IN+M5F\XQ] M"_2P^9E]D[87*YME/G!M+I$3#0=@<_8\@3,_N_W"!]CTO3@MP?6EU9Y@$[K< ME88;L.G]-/VN;%3`%;G8E^"ZLMJF@,MS23UI>`&;PE4':WW@VEQM_.4)(_'Q M(A^X.E?;F\8!SL-*%:HQ-@0NTU6!/DN/2#B;E)#HX+!40&&2*9?!`VE^%]AT MWOXN/Y>"/#67?"ZUK.AD<;7K@LWL;7>J(WDQN0^2XC*E7X8)]C4<@LWO;8?& M":EF(N/K@VO:*U.7+F[3[\U>&3;1M_UI:(\QAZKFMQ11\X'+='6:G/@LJP]< MGJOMRF*QI9[Q\Z])L+EQ[R4`X%)>PI?!^ZYN#27$*U#`U;LXV=`[J?"`:WCQ M7.#DPP,NX\7QHC5;`Z[?Q7&@)3'C`Y?O$GG0V'`#+N(E\*"YGP]/\('_#$]C4S_&$?QO!!Z[RU;CQ?D'N2;)(+=_F">#*7D(_.&0!7-5+Y,KJ MU4Q=$-F[Q;Z'DQ M#9N[5QUH13)PW:Y5[`W8L"EZ`5L6M4OEKK_MMEPXI?]9__*7G1WO*)J2I)3> M]X[(=3"+B]S;V:E_YI1;\9U.&TE2B7+7?UWQ_OOW[R^OXF#R+:,3RY>3=+I; M^5XF8Z"SSEE&EGX>D2*(8CJZ"([C*C-._NGTX/"G\_'A3U\.S@Y^.#[ZQ_CT MX/+D].3RUZ_C\\O/X].3\>*E1$59ZROZ?_Z^5_K#*J#_4=:Q6U?BU;5X937> M'ZRB/ZG1HC)O7INWK,Y;UK?2(.AL>>55T/\.BG3Q,6\S7F3WN^& M)-HM#TZ6_]@I_['SRM_9\U\^Y.%?Z9]^.THGLQ)98V&%_>G@(`L``00E#@``!#D!``#EG5MSW+B5Q]^W:K\#UON25$FV MV?)-4S-,Z6)M5)$EKZ2926IJ:XKJAB3&W:1"LF7IVR\`LILWW$@>7#1)'L8B M#G#`\_\!!`_9X(]_>5HMT2/.\CA-?GH5O'[["N%DGB[BY.ZG5^M\-\KG/_[6[^_?#RS.T2.?K%4X*-,]P5.`%NGE&EY?H.$T2O%SB9W3Z!7W- MTCG.\S1#'U^_)?__@-8Y:1*=K/\9%_D:G28%\5E$=QC]_=
SN4@_+./EV M$^48D4XE^0]/>?S3J_NB>/CAS9OOW[^__K[W.LWNWLS>O@W>_/W+V=7\'J^B MW3@A[21S_`H1^Q]R=O`LG4<%.Z-&]:>;;+EI8._-UI?0@OZUNS';I8=V@]GN M7O#Z*5^\*KNHT?ZKSTLNL%+XHPV]$/Q_(!_>I7'JX#%QBEM5A(DYK4^==IL M.F\UN*3*IQGW)%A;.9Z_ODL?WY!SF+T-9N2_N_2_NV^#2MK_SK+?";[Y`YX7 MZ_PZNJE#PL[AIU>]TC?;WE"#5G\RG*?K;-YM@OU'Y$8K")5\JR5IDHY5G.S^ M?/4*Q0M1XV%]X(7L&O2;$>N=M%8N7D.8(1NM1QN_D+T M3Q<:\TZT5E<43-.Z?L59G"X^)XMCA+$W!<;GI(B+YTM\%]-))BG.HU573K[)6"QD#F&HX'H(Z[\1/>"" M!=FIURBHPFV6A","818M3\G:\^EO^)F+0L]F&@L"EY`P=%V$U0'$CB!RR!T/ M@M/O`B$)NBDB#LB,M*"STLDRNNL(V"D;2P#7!8SR[:;#[9^(_NU";NZYUC(+ M(VI8%1"JW3":+S7$(K'G30T/ZQF&G!'`"P`%!$'13/%QG$`/`XOG1?R()41T;*8BP74) MRT3;10W%]KAS*KA!Z&,A#+WA!"^'AF[A]/0NO/Z=MAO)76>"\T^7E]\=(_'- M;4!UW'O[OE*1'/C]:OWPL,0LPX2?BD-2\5M'":[%6$$E[G14W3PXBZH%D5A= MGJ.P/HCH4<0.OW:AM"0.M=RF(__[#'9$\5WPH_Z2@D[CE&8+G/WT:D8?[T)* ML#=$@D>63"X1:)]I7_%^1,TLB''&R"+]_8*C?)UAS@0A,AJ]0)8Z!5HH\WV$C>.H M*G`X(<@CT5A#*Q6P1`=W%A";P1%B8F80>@D/,2G`Z#IZPDYF"=7YR\BP-',< MW!8X8P&Z2([IP[SX9DVO3_D7O+K!64=6I?7HK+M>-X`2\`IG(3,HL4$T,]>T M<9*2UXM.(SNOKY-=J@Z2Q56TQ`/IZM8"IXS?+<.T=9Q*J4-1LD#,VBO^^''3 MX%"LJ*D%\!F^BY;E4VK.VJA7.A8Q@1L8E+J-AU9D=H-OWA)]\Q]&/0CI>0_8W8`9=Y'444>$]' MQ0H8(:1VQUWP](M'3R0"1T"7SF[K30+G\^(E_K]@OG@I&UQ'L_+AM/:R/>#$_ M=D^[+S)\B`W/CPTW9.C]\OGJ^N(2';R<<:F8,.#/CX0L:=]J2@,^,@:69,>#,C'], MA0S.C#/YS#@#&[8SHS/CK#6 M9L899V;\8RID:&;<^_CA_7OQS-@JGD0%QQ'@S-AL/:R/N)\9.:?=$=E(B$W. MC&TWX25BN?#\A8RZ08*`SHO-=DW.BVT_?VQ]S*T7/^[+G\'L0RUFNHZ`G\'L MMV9%=L3]K,@Y;4XB&3S$II_!U&["J\^7OYP>?7XA@VZ0'N!/7_8M3(IM/W]H M>>R^IE)O`_E7S#8,Z6C-*9^^$V?'%^\OWBL<*+','HWFL]W!YQ*[KHM&O-92$V*_G7+%Y%V;-H\P:) MW60(1*Z!:>BYJ;'8054A^JW^/;M;1$1!X;`BD\0L-%>8G,I"!QN>Y61PQ.Z! MT>$X:L*S+?8''W%H.`#)Q3&"T.>G!YSD@@M-MW#T;SNX3H!^W=%N.ZS^=GN! MX9]PX\<>PL":%/D\RK*( M@;Y/E^1^YP3C_"CB[1(J,IKT/K30*>!;T7T?8>,XH@6H*BEQN" M=`H:4&_T7@A#NP;#F+[;L#1%U!9Q`'0X:0V.76-'A#'*FEQIGZ1ID:0%<2]? M:?/L)JZTQ:Y!5]H<-]N5]K;,EY6V.":]E;9<$9/,Y,?X%F<97AR1R_&=$AV) M^42"E!T!!4GL+=S.2AL35-GXPI4R4CV\M%0S2MDE40-?W'Y^FM_3?[$%GX(T M>96IM.ET")8XJ<>:.F:&TENT,=RLZ_U@3R=N??YTM33)X.>GB'Y54YIS[-I, MI(SO$A2KCHOMU;`Z[D5"DA^&'B7BX%O`XO#Y'SC*=.#H6,(@PG5O`I2VHQXN M-\^(EON$#35=UEP9:1$@#G(B?,(YV>K MI):0$Y61G)7,$6>BVF$SU8X'V2N-",GG*ULYK+;O7^/B_A(O\(HYER:QAE2$ MX4RG=86W3*\^I=M22UX9*U=SL5.%:#NH,-G3Z_TRD#J M4.IR!=#LQX#KOZP:/*+VKOT2KZK9U)OKOCIR.E`ZO>;K/L:2F,-0:.FAEMA; M[Z['NV=/D3H^QOC$,8:).F."KYZM'5V7A&5NB&(G( MDFEE9F??-"MNTV6<7J^S)'W$@BRRV&STSKX*QS`4";V$VQ*T*7*;-U;%H['' MKX86=E@1S3\R0S!>#,T[$C]<9AQ/-^JP2,"Q^&IT0>YF\=TS?W;IE8Y^MY7O M!NAMUD[CX>:`VXE#<,Z-=U7%T36JM3+E)3.<2H#I=);$3\V%/VDJ=5CZO#A( M0='?#8M_N@WRHVUC/]=N_5#;_2^TI;_-MC454%_*:4!D-$5ET\-?X*/4WI]A M+P]%FPE'PUV9,!$93<'#=')$X*/$PY\\B#P4;3PK#B,,OH2<'&0+!H?JF7Y7OZJ0:?"6%CT.P.#CH:_D-BP M%[X+]IW.YL>IF9W;58E^P&K,A@EH^JO5RJ6,PA;@^]6F%S9R5ZWOG?NSS-&* M#_AWC7+2\ MN#PIKT6V+CP;?]*7&T1&4Z4W^>*"P$<3!'=O),@#T*?!\ML&&[?*VV:9X50X M3-\^2_PT(/'G/EH=ESXW#NZG-ZX5]]1BLZG[+\9 MH'6'#7Y;;>5>6G@#W;]EKHHEN1_N#!'J3=$`AW'^4%W\H&Q^ERO4K.HU5748D=U#;' M/==&`&FXX6QVS`H]VNNX%Q/Q=L=<10RMR9_BU7IUM%ZME^R^\2I:D@ZPO=PN M'G%V<7N+,S+!?Y$3*TW!O:&O_0@2XZZ%;1M MAKW]WVK(JU$Q61/90F0\7V9^P[3=EN@$LV%<'^A@*[4<_8LFM7N@'S9)'(6- MO:9(*7<1<;!*UTG!=J7"*[QP@J=&L!H_@+(LE^;WXO=+P1)\%Y$!<#9%-_KI M^'\SY<2?DS<_.XR/GWJ'S+B;>?,O>@=Y9<1]N;QJI4/$
Y?WA+)`]6[W5%+9 M`4J%$2`\AI'A@N(%#!H(6'[KA9?EXEK`O.EB(!?%<]!]NV4'L>/NWVH1Y'T4 M$3?"P3DN-I^$$UY+!#9C69"ZA*&![R(DA^M/W'IVR9!&I6;$AA::]W^5&D5: M1$OUW9_(4TN4EQ9XZ_>$BI$*B8;I,R)CD#\AK6MGID!P7 M;LN#\4N4$#!7F*W7Q$-2;#9^(2UW#+6>%G@)ZY+RE6'/QJHJ/,U5MUH:(^@T M']L=)(LKG#W&8D26%XY'Z6KAS0A]`9ZXUG#?BQ"VEV!&>-J=V%M@MR#I1V>&K%!8IG% M:S80+[']9+Q470'&2^BNQFOF$UZJ\'#PTA'++%Y[`_$2VT_&2]458+R$[FJ\ M]GS"2Q4>#EXZ8AG!ZV#^KW68"-OT0U:2YEF$1(V9)KX.,#3!9@ MZO6ITF58_O7R97'S2ES5&=J5MX%TU&],8.!I.S0QPBL/_7']/2[N4?U+HAT4 ML''NGJ!V3$3#<`X5BS_C@W-,9G'N,%I=O4W*# M(L4%6`A;HY,Z"E]DO-T/S_?JX?D>E(KWQH?G>YWA^=XK7-YKX0(LA*WA21V% M+S+>SH=G\%8Y/(.WD%34#DT-3^)!9VG[UB=>ZJC(>(%6PM+X9(["EQEPIP/T M/*V)UY#.E(5)A)I*-LNH#4IYRBO"HVN2&ZC&:?.=Z4DX(W>5%QJ+2A,RB;BTG!K[PUA#Y> M30J*W#;/W`Q=9G/>'&_JFP=ODK'B6.E29U(W![.";]ER"($L3PN'448_B!XNB8Q`J##TT$C@HSTF/7@,)(^%`!5C&I@?G)X\MID6=H># M])2=$IDHCJ-"-DX[=A"8<%W#C]:VF^Z`W98B6NP:'6Y(^/28%L3XT.UZ"_\8 M4C@(?P!3_8%3Q#QS%/WB@^`>E MXA]L*_Y1KOA',,4_&E7\(T?QCQXH_E&I^$?;BG^2*_X)3/%/1A7_Q%'\DP>* M?U(J_LFVXOMRQ??!%-\WJO@^1_%]#Q3?5RJ^;U5QG(B.*]G!L]YH'BBIQ;-\(V M%)?EW,IB(,4-YMQ8ZWW%G>?;<6.M]Q9WGW)IG+53<;LZ-.)3EW,IB(,4-YMQ8 MZWW%G>?;<6.M]Q9WGW)IG+53<=LZM]ZN_?C&,XM"_ZNNUWE,\\"#GQOOYERS" M-A27Y]P"L)Q;8#3G%G!R;H$'.;=`F7,+;.?<`GG.+0#+N05&)!S M"Y0YM\!VSBV0Y]P"L)Q;8#3G%G!R;H$'.;=`F7,+;.?<`GG.+0#+N05&)!S"Y0YM\!VSBV0Y]P"L)Q;8#3G%G!R;H$'.;=`F7,+;.?<`GG.+0#+ MN05&)!S"Y0YM\!VSBV0Y]P"L)Q;8#3G%G!R;H$'.;=`F7,+;.?< M`GG.+0#+N05&)!S"Y0YM\!VSBV0Y]P"L)Q;8#3G%G!R;H$'.;=` MF7,+;.?<9O*?VB+/H#C?]"K96DEJ. MYD#M'@@)B:.P*D0M2IQLN:01CP8L>HK8XN:L>3IB:"HS0&):CHWA4GH)V7\\ M0:-UXE(N>D&W!05WNW>)'2`6)C9X%[MQN#6X\MRE:/0C;Y6-7G9(;`?-!G2^ M2.C&Y6ZPRI-7PV$A?\3WW'_H*[8#A@/\,;#0C=--095GKZ3#QG/AON>KF)S2 M=A<>-25=>T!:^%TQ1DW'7U\@0B?E"D,(DEL@65=&)X=;/.*XNLL6N#%R3I9'*6K59SGY((MF"`5529_:T>C0Z#,RCTVOI54FJ'2 M#E%#U+!T/Y5JA8[S51Y-.4UBF%_B!T('&0:':7'_)[!PZCBN&6U8TQO>ICVJ*E!:/4!U M0$#[Q`Z4W`BX%\4]SC8=.L??Z01^&.5X<9%\SHMX16ZQNM=QO2IC41W2(1A& MM3R&S`IMS'80,637\!W$;!%!=6OM$,PAX:N)'"JIF2V^Z MI"!R4,W1ST>&=P_H4$O/I M-V?RCD#?F`F\-6_*2A-4T`\I,R-467D`IRIP/J3X5Q<%=AZ=1W7^-*ZJ"Z$H.65D.D'OV#LP9Q#_'@,/>I M'@6%$X+OG[2.Q(QJ`A![M/X-7&8\%6*\3,+0J?(6;#^JY@'L=J&Z:O?V#Z-^('7!(`?>< MVR_Z<"-K3./S-%G0%S#R^#;&BRMRN5YW+X9BLRG*RQS#0<#U4O+0+D)EF6,T M9$%I4Z(2Q!@P#,TO4?8-%_0ZQV&E9S$%$X$[.$*Z#DHXRGFB/%RN7]R"(0A# MFPE)X`W.'\5IDJ_)JN<8/Z1Y3%I])@>*N%ASUB!:-:;-*EK=@9Q@Y`XWTX`9:W;KI1E!QR/[OX9=R3F1M:8RAQMIRD*KV.E MGEO9^&*9?P$:9[=IMHK8[Y_8O^CX/UTNUSF[)\U_B;(XNHF7Q!578=P3@IWXTWNJ9"8QO\B MP?0WI1?9&5K/CUWMRZR^AK&\*09BH`_!T]3RUR6H4(U;N"52B`/&!DHED$Z9?\RQ!2(U0]2NRC"6EJ@T]8-$9>RX(&KI M:83#PR@[NH^RC??JQ96K:(GSLS1:=.=#M?E8_G0[`L.>TEM(+!`SJ8';O*/$ MS!"S7X(!J<"._UD8)&>T)\:^AU4-H,V[2#6$-JVA"B$ MJ-$6VC:&RM8\&!K3I>D/'AC4#`\OECHZ23/6/3+4+U@'%Z?)URS-'TC/>V\] M#*P[?=`,Z"+T^-!QW1X*90:27*VK84"O!E4M%">HKN<%]`-"R^-[(`!&4*;9 MK.N4[H8BWMU68#,63:E+&`3Y+D*6>2S2N/BXVCU.)S[]24>ED566-#F"9\@./RIV?*)& MGQCCM/PUOKO'>?&_:^(<9\MG\75):CF6&0WW,-C('(55(=J6NK]<:02FIL>V M-+\/^M0EJ9WCLRD*$7_NMLB'4H(&+RU^?V--S,*OT>2A86LPM1+ M@[HSL!<)B3_)H'>]R%!'J7_AT%/-`6F#*#-%F$VZQ&3YQ]10GHRS=)9^UUN- MR`S',J1V#L./Q$]8EOFT$E%'I:;'KBI&EB%2=^Y6(3`J.%J#<#LD68)([*=> M'Y1=@;U$B-V)1[KKY8G.%V95O$G#>(G#\SHHZ;MR75O34M,)AXYW4 M([8O:_=%`9T*4`2*.V,&/XX_#GNMEY`K.Q^X$T=+#)UK.?T M/>B3-*-[GFPV2;F.GGJ[ZNA5&4O=D`[!<*?E,2P!.T_1UHX]-Z>6.XT-^9BU MPZ?E0\)7@SA44BN3W\]TQ[,R"W%"M_V-EKQ/>&A6@IH$Y9TR,Q$*?'(FPY_9 M1GE5]JFR=?+%SBQR@IKE,R(H[Q+TT7MP>WY,Z)=.7J M/OW>O0'6K@7%IJ);9M`4.>6027\@6;[ZEMZBB%HS.)F]'R_>ZX11S*>&P%;P M;&R.OND(F]*[GW,84`\*4677S$`J=LO!M+F%?DUI:>\#G\H8B@G54M@*HR=I M6B1I0>_[Z:O0_)^U;]X?'?=>OQV74"/#9$#,#"HC/>:,QZV?[>\)1!M`U.]6 MOXR?&-AD0#PIF!X7MK[]S-_62F8(^+UG(YM>2?R$#K>_4I^^]+/.MC;'XKD6 M[96EL(4$Q=!.6G)78?EO7VB1[*VEK8019AK;05[A1YP<1\__B/%RP9];E-9C MN='L!@PY*F=A:V-/9H*(#6)&.YM]^!Q>1C6C53,V0#>[E(FF)YT*X*P9FJ@T M_$F)<[\]H'[$-)!S/[?Q-L)1V$*S9F`K'+DK.6',QB>R!#OA:*MDE2=-E.`I ML@.0G!V?J-$'Q@4KU]'3YW^MX\=H2>XF-<'AU0&D2-PE8TAQ7(KXHEG(VM8K MW,2!D[(GE],(B-?W<58\RY?U`INQH$E=PH#%=Q&6AYM+)W=)`VD4:DJ4L;=! MA6@9+C8#8L/0DEOHA4.(Z\6U*B)"5.PMI-N.>]-)4Y:G+ARR)4(S`< M9L325.=P1BJ2O\E?Y!\W48[)'_\/4$L#!!0````(`(:`QD*%'G M`@`4`!P`8F8Q+3(P,3,P-3,Q7W!R92YX;6Q55`D``SOKL%$[Z[!1=7@+``$$ M)0X```0Y`0``[9UK<^,X=H:_IRK_@>E\C=NFY.O63+;DW'9-S7\/2`HD!0*'E*T^/'`C^3"]YH'P\@$O>(D#X(>_/L\# MYXG%B1^%/WYP/^Y\<%@XB:9^>/_CAT6RY243W__PU__^]W_[X3^VMO[Y:7SI M3*/)8L["U)G$S$O9U+E[<<9CYS0*0Q8$[,6Y^.QO'Y_OXN!C%-]O#W9VAMLB\$,1^9?LJ`_$^R&O*YQ4\=D/K,1_'>;1 M[M'1T79^M`Q-?%4@_UEW^Y^?+V\F#VSN;945\--PG!_B*&!C-G.R__X\OECY M@;O`FWSA>+Y\G$3S[2QB^W1)5/R7`SD+4S]]N0AG43SW4MXX7$\FZR_IRR/[ M\4/BSQ\#)O[V$+/9CQ_N9N[68,<=[NP-W8_/R?0_N_WL]ILDC_WDRYBEBSB\ M63QR2=G??@X#[XX%;/KI\OCD[^/1R=\_'U\=_^WL]!^CR^/;B\N+VU^O1^/; M\]'EQ>@-I_7VJC=WZO.Y%[_T<-ZOJ/=U)YU=Y]-%P&X>O)@]1,&4Q>>,)=_F M3-]2V=M.[S@,%UYPO@BGHT<6\SLDO#][?F1A\JU/]:T5O^VTEU6=/7N9Y-O8 M"Y/'*/E6%_)&:MWD"5]%8S9E\\?L@=C/R;]!P28N^-LH]8+BF=+EMN.X.'55I>UGH?E%?F(#_M_L M!`=;.^[6\A35=2S5/L8LR7J?V;/MDM>P4C=[3EDX95-1>R9YH]UE/\U^<"?_ M/V?+$67J_^3EG>('G/HOY.JY_B":K$CF_]M+H_@MO.+X-^Z0DDWR5I[$U229`JH-14;^'C>%6?%T_$3_%_-IIWU:;\O3+Q'_&:>\@>(#J`40Y>D)'2)=("$ MM'B@G7`=L1=<\$?L\]_9BX14$T,/J4;H$NDN$M)CWJK3K&7/`^]>0BD=HX=0 M$KA$MX>-[I0ED]A_K+^B98(K(81!KNA<\MQ'XLE]0O:)]N9E?A<%$DCI&#V" MDL`EN@/D=\W9;,;[$?X3`]XU4@P]E!JA2Z1'J.^:,;OW,X5A>N7-9:+J$'I` MU3J7/(<;XMG1&"@N3/D@/8"RPK(GB7Q[GV2#4QP&<'>OAM!#J=:Y!'I8X_G# MMNRQO['SWMBH3^7.794M5DG_UT[ M^<87.?Z'WZIKZI;?"9]XP2\2*&4$O:>$4N8*+2YUQN*832^+$]-*R74\L?@N M2E@>2^(!\_JQU=K3Q86>+GD-]M&RQMNU]IU4_.GXV4\T+UIM-+'G3JO>GCZ+ MG49SSY?]LGRP#Y8=+X4EN_>"HG.ON%`;1XE=F`U]&S8DW0R>\C)< M/=0'-TW35FY.NN1>\\U+W87(!Y72IO='U8+TS!BT"-5GH. MH,`]GJ4LOO6>63(*3[-O2O[=(L.3*!\9K=$T4;?*QOQ^IA5S'$YOO("M25XN M95@+R/(W/&36T;WDB9PG@9U-HS:PUHK%)-J5;?R,=T\W"]%==/G/9"& MTC<,HBD[:"=Y'V?W\.!0><\W#U-%U52Z,FB&UUD#,1^J^\'-P]0Q'\I]XD-2 MF%T8LVL,9E?"?$0*\P#&/#`&\Z#A\,AP'A[L[^WI.:\<)LUY1:G@C&VEX9?@ M$?P2/#*"\XI2P7E`_9/%.Q^4VU0667N_MYH,ENO3#MW!L00'\6#!Y1<+%`.M MGXH&0E^C'+T&6$.\:`R4[T>KT\1^\=.'VD0QJ#76*4BO.=917WY+3TB'R4`"(%8BC1Q80*_HO*!?L M9R_^PM)\]D)7SMV*T$/>3;>@C_+9M!+\$\O3S[4]\/(X/:X*D<(#H5S"H[M_ M%6GF:H;-P_00-C4*@BB785G]=>QG66>Z.Q^((\RT*5;`1;&(I8X;-HG":1>\ MJDC"@%5R!>)-S3WJTO]5W__R07H@986"W:8F'W5A=^7%F<%\:C,+JCBR1%5B M!5R4KJOT!>7$4\TQU`71PZI3*IAN:FH7_#R5/X6HJ>K#Z''5:Q6?=3:5D0H; MK2A.9U'@1[=<9_3$8O4#51]&CZQ>J_@L@/*":LC0>E@@T`"ZBL\NF"^Q\RA* MPRAE2"B=+D>RLB]"]ZV,@7"RJ`'-@CB*'Q-RQEYX MST:SL^?)0_:O?!"FA3I@CV+85C\M@Z9"CB'+5Q8J@&+:LZ6&3R^_ M,D_3M0`CJ<.5Y`K$F"]`,1S2T(2]=*ZWP1`*9/:0GUS#'O(P>CJ?(!PZN`!'S3$ M[)4OY9P$4;9Y0#?>S6#JM)N*!6NVM M[TDHD"Y4Z!V(TC/)9.I'[`E?EBORR@EB6,A:+T==$$V0P&6XB](5RT2TOOEU M0329`F_Y791^52:BY=VN#J')4_L>WT7-ASP.IW+.E?KYV:4`/=)=5`ON.+.< M*Q6M#]V66'JT6P0+T"@=5='R\-5LP*7;N$Y1OEN*VELO4BB0+E3H\D3Y]"Z$ MM/82H$"Z?*'>`HH1$$):>@SZ,+ILM3V'/12_T*V[8%`?H:UCL(>3XR.I6*=W MH"U`'S;P(-[#7L\J%]3Z0.Y2@#YWX`&]A](_DP6U/*C;P^DSUS^XZUT.M-5S M-[!)9VW)W(&SY8A?S/Y9_:B3_:KS1]=%Q/9.IKEB7:$FN>!>JDL59MZ4-C79>.94QMC4(]ZNRRI::: MDHMYOE7K*+Q>Q),'+V%)QWMEW=^@W4KKG@WJA+6E1I%NO/YSK5M)VBW4[1Q0 M)\.U*-,_T>`29K;#ZM,,)6^A>>^.PC'SPR>6I&QZZC_Y4^X_LO5C5]:3;6F< M-_P<[99[PXFA3MFK,N;X"64BJC_(0ZM0)-'&`#6C+I*UH@0B:P9+Y.F/M;DG MX#4*Q!&E"BA&7C>LU*%G:@)%Y!EXR\?]\602+<)TV8K'2<)2>=ER,)(H5U`S MZKR[AI(VNN8P19Y#MRI1U3=31A"EJ=2ZZ2ET=I6,W(5I=SFSNYR] MDHZJZ>PN9U1N;+O+V6N9VEW.Z*"VNYR1;0&[R]D&']9VE[/U*=I=SC:`RNYR MAHK9[G*&@]GNYR]NTYVUW.\%Z"WVR7,_1T=&!OI5>FI@]74].+"IRL M!J>LPA%UV$3UCJL[:U+5@3ABU@50BIFNWEQC6I>P#D;V`;?UFE"OH=U?VGKH MW;-LP"4;3P2&ZG5A9!GK):-FGM>_LF0?65C\Y$^8.[AS0>#=BY%M@.ZG@)J$ M7I M_+[PNK!9.6UEW+$.6?$?]R*GB+="-(@SA1!FIY\WZB^=GDU/B,?/G M=XLXR5V&%F^7`F1Q=Q&/FEY^Q=+6"UH30Q:R1N^FT\EMTJY-VK5)N^0N3)NT M:Y-V;=*N3=JU2;LV:9<@:INT2[8%;-*N3=HEFH1CDW9MTBY-S#9IUR;MVJ1= MF[1KDW;)<7Y?2;NK>Q3>QEZ8Y$L[OC)C=W7NR[I,W;;@7KZ?@A>$=H/IOI)U5\5D4G90,V.;$MR=5J+NCCE$,ZV;SG>U MN0XVU\'F.I"[,&VN@\UUL+D.-M?!YCK87`>"J&VN`]D6L+D.-M>!Z-B%S76P MN0XT,=M]@#\Q[^R[F*G*HVFP:Q M]H!2O;$ZI42H"Q"S.%TD]YS5MH$7+#_`3_H8H*;A51J15U8AS0+5;C) M;4$@%:,A!T[+4(4;WP+]IFXTY,!I'*IPXUN@WU0/64Y+VH9B$3-?]!JE[.NFH>-@&BN_D4AG4@#F"( M`S,@#I"W99.JE[//FH=-@%A+*$/97TVJ?A>&N&L&Q%WL;=16JY>S\)J'38!8 M)=;A[($F5;\/0]PW`^(^\LYG4O4',,0#,R`>(.]?)E5_"$,\-`/BX>8W*UL' MXA$,\<@,B$<51'3'PD\)-@!B;8;CL`?'XL*.Q37#L;B58QGV MX%ARVX-C<6''XIKA M6-S*L>SVX%AL33+FW?K.9`69RDJ4B_28O?JZ>`J MZRU5@-,LUP)&$G,TH%;4I5N:0I9W9AM;^4&)"+;#-:&!O!2-NYY+4X9R2QT@ MSBS(O>R>H]/12&72QQE(N;8_2U^/"^7&+$"<>93K>[#@9"@W==SXX825R_NT MTY;CS:(NJ\==/J:I!UPOJC7<+/::-:0VE1!M$UULHHM-="%W8>H2738U5OM= M);J\!II-=+&)+CTDNN",1W^GB2XNSMP=F^G2^/1O4UWZ3W5Q<9+HOK=<%Y1O MEN\_U^4U&+_37)==2J.I[S?798\4YG>;Z[)/"O.[S76ADR#WKE-=2"7(O=], METTER*$ENHB/H6,_^5)\US]EJ><'/X=YH[PZO>70V7+$;_-_9C^_7?R^4U3@ M_%%6\6?G78C>6T:+'>2P@QQVD(/>ULWG>ULWKZ_6=C9O'8V+TW,=C:OG.YOW/8UQ;&PV[S?K MLU6#&9HIH*H`8KU?E43,"9_R@%`N\)8]IY_X[W_1\E0']\%6?Q&LXE4K5LW\ MQ!N4\Y-)$&7&4Y9YZJ7>6<"R+_O)*T?FCK*1N;("]=A<5HWSAZC(CL_9\3D[ M/F?'Y\A]U?*[?T:+O<7P.9[T3.S[7/CZ'XJCM M^)P=G[/C9@>PJ9& MU/4FR^JO8W_NQ2^Z9P(01YAI4^RF5Y3L!O>&3:)PV@6O*I(P8)5<@?@(`_'9 M\R,+$\W]+Q^D!U)66`Z?(;*[\N+8RQI3=W$"<62)JL0*N"BK=.5][( M,Y:<>*JUDW5!]+#JE`JF*!.Q9!%1L)B'5]Y<3MH!XNB3K8D5<%%&T3Y[S_Y\ M,3]9S!=!?N?D8QK9UN3W;,2[QJ,9[TKSAQ1_ITYDX&N6I=<(:YZ`:!B4P8A6 M;>E#XXM#QS(&-D0A7#0`RAC;4E--R<4\WS=G%%XOXLF#E["DXQVR[F^0;:!U M3T0T&(HM7&H\79K_]1]DW4J2;9QN\D63H/C,%F7Z1QA<$ZB15%,[YA-V3SO@/,> M8R:B^H/\%1&*I-<.H-PRI0P=,025/,8*'(KO/7OF?8#PGK5=F4`32;0(TV4#'B<)2^4<.3"2'E)0KD",:5`K)6U@CO=Y5D/V-1AX6>G"Z,'5:Q5D45Q3W;IE*?LL?O(G MS!W^NO'OT.H@5T%"]7ZAFL"5T?3QBZ7K2`CN(&2SW#-:'K MXPE#UXL6T%'\83?4!@%NQ8JS'?KD]X4?L^GY(IQFKP_^@F^%W+$,/>0=A8L& M0/&9K;3-0`MQ1'&5O#U_\?QL+"4>,W]^MXB3W"UHN78I0(]S%]6".XK5O&)I MZR6LB:%'5R-4`$5QF.TMG&UK/YK=LGCNAY[BF]2K?H%>8[SJ-,J)+BCSYJ,X MG46!']WR4XBX+'4&L3Z,'G2]5D$6Q4PV9.C2BJ%``^@V$XOW<+9ZD(6,^:W4 MAK:(,8!J(50`1?&$R]?&>12E892RI"4-7A5'#RP@5L!%\7[BG2SRH8KLFC;& M0#A9U(!F01S%%@HYXVR\?32KC;RW4H>+T"4/ZQ;T,3WAIYAY7QXC/TRS55&S M$66--U0&DB6M5"OXHGC%AI#/?IB-VU_DN7KYII.L^%)P/,_TM5%O+6Y`6[2> M@V@A%%>YE"=NQMO8FQ:?;4ZB^=Q/DBQQ4MTJ+47(MD2+;D$?.5?SJ:-O))N1%29__-_`*7SN:745AS":+.$N]U^9( MK562;EMTDB^:!,6.KGRKOV)?L]OSDY?/5SE+4G_._08X$J$M0J\1NND6]'&V MSM-_MF]IA+5*TFN+M>2+)L&TN\G*U?*3Q^7QD^!*_-"+7TJMC(47X218U#8; MD`LWUAI,1C8=JI\>\I\>OG>EM-&:S@$W2$_Z89;KN+A!.MRGTF@5Q M5#M]%:4G$1<0+#5EH$X7[#:2[W1-$ZQ1GFZ;K'$2HI$P7??9LS=_#.#%0.08 MLK!EH0(HILU>:OCT\BOS-",D8"1UN))<@1C7)^=*NB["`H13APTLR;*/Z8U7 MVEX]-0",I,Y9DENN8HR/.-.QXX)L10AUJ$*GH(DTE[(A8=A.)-&54SC-?M&+04I4Z_ M3;]H%4SOIY#6O?,`E#*I+32=BA[<75U5APZ&*MPD\'+'HP?[UY`#=T)4X<81 MKW5.^G"#LARXHZ(*-XYXK0/3@QN4Y;1T9E3AIA&O=7(.>S"'7?/M@'#JQ('L MN\,>#.1)$"5^>-^-=S.8.NVF8L$:9W%:+B]E]R_JSZ2-H_1H-B0*?"A^4M3> MZG>@0+I0`2]SB+.EW5)(F7%]$H43?DJQ:AI*6S!=SCK%@C6*;\RDZG?U(/P( M6)$GD*%XO*SFUEM?%T03)'3+H[BX3$1K+TL71),IU*-"\6F9B)9^E#J$)D]] MGPEG(5,NX3)*V.F^>:?:I?8 MI0`]LEU4"^XH_J>FHM5:ML32H]TB6(!&,44U+1=A_J\,ST40+)+\LTSR#R_V MO3L_\-.7T:PX)[FK^LK?(-TPZYR(:#`4WU73.`KSC)=1?,D2H$VD,-+8):W5 MCNS(:(^G4S_CX@5%%_PBG+)G/6)-.&G4<E-D"**ZN)NK:2]+3*)^1 MP^\YG_\Z.U_PDP$N>*`(:?Z`[A(_BD,4'5RXTVY`#[VQU?@.BDL4U;=VQJ%` MNE2!;KB[@VHTEW?+1-Y8=S>SA=V'K-)7(4CWDH5M#B+/*RFK]`QCAP`"$ M@QI"%&LEU2_/<&@>)H]P6$.(8H^D^G=AA+L&(-RM(<39TF&U?GG61_,P>81[ M-80H'DBJ?Q]&N&\`POT:0G1/P^L_@!$>&(#PH(80W80U=S)`=R?9"<$(R;N30F.)$-V=\/HA=U(<)H^PYDX&Z.Z$UP^Y MD^(P>80U=S)`=R>\?LB=%(?)(ZRYDP&Z.^'U0^ZD.$P>8/V0.RD.DT=8W`G M+NQ.7`/W(D+NQ/7`'?BUMS);@_N9`"[DX$![F10[*.Y$Y.JV MKD$#!=+#"JDM`:-X%Z&D94$:?1A=N-J%:=Q=%$\C=(R9ET3A#7UAOB1G%\^FT=$1L$MX:6A0O M^)-__\"2]'\67`N+@Q?]DP&,I`<8E%LR1C&+Y:Q0I23@60$5H$>\BVH!?@_% M8L**UH)N'O`:;!0S>AE][?8@@0+I08;4EH!1S:A2$?`4`>+IX>X@NJ2.ZE.5 M@M8A;ASM&FD4X]AMZ3:#UFMK6Z3-W4.Q?;*,;&9_V\H%'MC"_('[F0I:=U7/&A7C!N-EMZ5J(7A-T55XV`O92A+FJ M?%&7@#UY87H;\$7KMHBGWLI0MS7:.0Y9^'1[/C&>]X M<64W#]%7N5?9N13]AM!*+]L!>SW#7!9_2`9>6.!:ZLKOV[BE)8!R]-L"$%^V M!O:RA\7=NL92PMH"]/E#JYGM8Z]VF"LJQ]N+P4;U.KMB2.MU@[0X5=)O_&]S MWN7ETXM?;\U"Z5+`H*93W;>]&/J6[)3V"N6:]W@,44UC;$/&& M/3&NX>57GP53=6^Y-9H>\%;))6\4+ZB5H^L\=RE@$'5%-_H`Q1'J%*DVQ6F) M-0>WM"W.`8HUU(GI"-DDOC6T*%Y0H>/6>S[[?>$_>0$_LXZ<566,@*X27K8` MBF6\??#C]`5^2VIBZ!'6"!5$#U%LHB1"]Q[4AY'GJGCG':)XQ%4=JC>=,H(Z M4.FM=HCB"%VM;RLPDC!6Z,UTN"DG-V5^`9G_0Z;,__3; M69CZZ\J+%G^6_KIP%>TY9.*T2T%;.0\:;GT(E])2EGA]P05XIU4^SXCN[._S_ MG"WGU$\F090L8L;_1U9PNRCI%$6=K*SSQUG`YEQ@\N>';WL-Z!'7=G67`^R- MOK$;W=[GK[W/-]4I:KL43Z/)(KL53V+F:;[3JD/HD53K7/(`L``00E#@``!#D!``#M65MOXC@8?5]I M_X,WSQ-"8'H!04>]CM#04E%FMZO5:F22#^JM8V=LIZ6J^M_7SH5KN)9J>*!] M((G]G7.^?">V$]>^#`**GD!(PEG=<@M%"P'SN$]8OVY%TL;2(\3ZB`)A"G@"LP$?=%]1NHPO.&%`*+ZAQC6X%]T!*+M!1H:C_#U$D M-22ZBOXC2D:HP93F5+@/Z/XOS'S;-@S2>X``(X5%']0-#D"&V(.Z]:!46'6< MY^?G0I=B[U&#/Q8\'CBEHELN'I1=+9J"T73%17`!/1Q15;=^1IB2'@'?0CI+ M)B>`GLL%+OH:H>@Z]]?-NY@Z[5CM]MR56)/>`TK88QZX6ZE4G+@UZSK3<]`5 M-!-2=DQS%TL8(NM6LJ`_8?H>,F_8G^D:1$%^@*^$HUY"<'0G6_<"03Q+WW6$ M:I@QKK#2%HC/S94P)*S'TU-]P2BK9O+:T$-Q6E4#6+!;I@R-;$?FZW!Z>C\D#GXWFXL&/]B21?I+)#]ZD'\ MDNE47QIZW!!![$L+$5\7?)6>0S69GE&53XKQ'[)1AC!^J-%0`H?&\&K.-,@T M?B3!;[&3^'AZ%$FCTRZ+(J<>PM4#)TV<'Y=>S2JSI8*UB7QL@XH$NXO",)DV MO[/88>"?-4_/O[5;Y]^N3V].OUY>_-EJGG8:S4;G[]M6NW/5:C9:DT5]-]JR MPKM3A3>$3L*(1I3H=4CZICL-B5'*C$;4:,B]-\E*)@D"+%ZVXY#UH9;:PUUD MCYAO[XWM>,,LD?V(PMT#%O#`J0_B"D"N;(AWQ"]U04D7-L,WAR,*9#C0ZZIU M?]L7?F[A3_7+!:97$?-;>CVAI;/^Y2`$)C\#3X$H5&R-8ML#KK4+@<+[?()W7`TXMZ[YX/FG`Y7F":KNE6FAS,L MSO4*0.5-.9M"+77*8>Z,$].AE&_EU2?Z)^/]=^^-^=YXTA-Y/Z>N[QA8MH2Y MU"U'4VY):/-=LQ]5/N[U]@(4)G0;;[<;("UUR?'\E]N$;O]NNR5C$.E1+B,! MTP6]P`I?)A^95G_+V1[<4HM4C$6&=/DF,:3H-:/=&R6^.K[%I<\FM\!J)`BY M4(CE;D+.VX1+]B^;W(N!%H28,SN+L\TEVRW99;A*R MN+4EQ%@2O$*?/SE"F"W1DEUT;;,I.D="7HC^M4>A&U#[0-;FSF+,P=KLR[=4 M5RK!>.1-$FAJ4#$U<`\GI*0[V[$6O4X9?O+NP$"=43V*)4-.M^?^R&U,-JV2 MG>&JRJXW%`3F<=!RHZY41$5&[%?!H[!NQ=O.5:*[6`CK5H$]5;=ZF!J',4+U MC&,VG92(S#98W#G4*7"_$W/YD4BW?_)3*"9SVU'Q&H(NB#'],RT3XGT>8,)^ MH?+S6-_GXZ/C:>6S+;NI_'CFGL^V[*AR=ZYR=\>5E^8J+^VP\O+1X<%!KO*) MEAU4;I[#RMPGM+(3RFM.,DWHP_\!4$L!`AX#%`````@`AH#&0KU\5EYR!0`` M5Q@``!``&````````0```*2!`````&)F,2TR,#$S,#4S,2YX;6Q55`4``SOK ML%%U>`L``00E#@``!#D!``!02P$"'@,4````"`"&@,9",UAX@P(#``#_$@`` M%``8```````!````I(&\!0``8F8Q+3(P,3,P-3,Q7V-A;"YX;6Q55`4``SOK ML%%U>`L``00E#@``!#D!``!02P$"'@,4````"`"&@,9"@ZBFD\DF``#)SP,` M%``8```````!````I($,"0``8F8Q+3(P,3,P-3,Q7V1E9BYX;6Q55`4``SOK ML%%U>`L``00E#@``!#D!``!02P$"'@,4````"`"&@,9"IUFYTWTC```='@(` M%``8```````!````I($C,```8F8Q+3(P,3,P-3,Q7VQA8BYX;6Q55`4``SOK ML%%U>`L``00E#@``!#D!``!02P$"'@,4````"`"&@,9"A1W(RU4@``"'IP(` M%``8```````!````I('N4P``8F8Q+3(P,3,P-3,Q7W!R92YX;6Q55`4``SOK ML%%U>`L``00E#@``!#D!``!02P$"'@,4````"`"&@,9"&XB7,@L%``"$)0`` M$``8```````!````I(&1=```8F8Q+3(P,3,P-3,Q+GAS9%54!0`#.^NP475X C"P`!!"4.```$.0$``%!+!08`````!@`&`!0"``#F>0`````` ` end XML 15 R2.htm IDEA: XBRL DOCUMENT v2.4.0.6

BLACKROCK FUNDS^SM
BLACKROCK MANAGED VOLATILITY PORTFOLIO
(the "Fund")
Supplement dated May 31, 2013
to the Prospectus of the Fund, dated January 28, 2013
Effective immediately, the following changes are made to the Fund's Prospectus:
The section in the Prospectus of the Fund entitled "Fund Overview — Performance Information" is supplemented as follows:
Effective May 31, 2013, the Fund's customized performance benchmark against which the Fund measures its performance is changed from the MSCI All Country World Index (60%)/Citigroup World Government Bond Index (hedged into USD) (40%) to the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%). Fund management believes that this change in the weightings of the customized performance benchmark more accurately reflects the investment strategy of the Fund.

For the one-, five- and ten-year periods ended December 31, 2012, the average annual total returns for the MSCI All Country World Index (50%)/Citigroup World Government Bond Index (hedged into USD) (50%) were 10.45%, 2.40% and 6.67%, respectively.

X

- Definition

Supplement Text Block.

+ References

No definition available.

+ Details

Name: bf1_SupplementTextBlock

Namespace Prefix: bf1_

Data Type: nonnum:textBlockItemType

Balance Type: na

Period Type: duration

XML 16 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; word-wrap: break-word; } ..report td.pl a.a { cursor: pointer; display: block; width: 200px; } ..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 17 R1.htm IDEA: XBRL DOCUMENT v2.4.0.6

Document and Entity Information
12 Months Ended

Jan. 28, 2013

Risk/Return:

Document Type Other

Document Period End Date Sep. 30, 2012

Registrant Name BLACKROCK FUNDS

Central Index Key 0000844779

Amendment Flag false

Document Creation Date May 31, 2013

Document Effective Date May 31, 2013

Prospectus Date Jan. 28, 2013

X

- Definition

If the value is true, then the document is an amendment to previously-filed/accepted document.

+ References

No definition available.

+ Details

Name: dei_AmendmentFlag

Namespace Prefix: dei_

Data Type: xbrli:booleanItemType

Balance Type: na

Period Type: duration

X

- Definition

The date the document was made available and submitted, in CCYY-MM-DD format. The date of submission, date of acceptance by the recipient, and the document effective date are all potentially different.

+ References

No definition available.

+ Details

Name: dei_DocumentCreationDate

Namespace Prefix: dei_

Data Type: xbrli:dateItemType

Balance Type: na

Period Type: duration

X

- Definition

The date when a document, upon receipt and acceptance, becomes officially effective, in CCYY-MM-DD format. Usually it is a system-assigned date time value, but it may be declared by the submitter in some cases.

+ References

No definition available.

+ Details

Name: dei_DocumentEffectiveDate

Namespace Prefix: dei_

Data Type: xbrli:dateItemType

Balance Type: na

Period Type: duration

X

- Definition

The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

+ References

No definition available.

+ Details

Name: dei_DocumentPeriodEndDate

Namespace Prefix: dei_

Data Type: xbrli:dateItemType

Balance Type: na

Period Type: duration

X

- Definition

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".

+ References

No definition available.

+ Details

Name: dei_DocumentType

Namespace Prefix: dei_

Data Type: dei:submissionTypeItemType

Balance Type: na

Period Type: duration

X

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation 12B

-Number 240

-Section 12b

-Subsection 1

+ Details

Name: dei_EntityCentralIndexKey

Namespace Prefix: dei_

Data Type: dei:centralIndexKeyItemType

Balance Type: na

Period Type: duration

X

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation 12B

-Number 240

-Section 12b

-Subsection 1

+ Details

Name: dei_EntityRegistrantName

Namespace Prefix: dei_

Data Type: xbrli:normalizedStringItemType

Balance Type: na

Period Type: duration

X

- Definition

The date of the prospectus.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Form

-Number N-1A

-Chapter A

-Section 1

-Subsection a

-Paragraph 3

+ Details

Name: rr_ProspectusDate

Namespace Prefix: rr_

Data Type: xbrli:dateItemType

Balance Type: na

Period Type: duration

X

- Details

Name: rr_RiskReturnAbstract

Namespace Prefix: rr_

Data Type: xbrli:stringItemType

Balance Type: na

Period Type: duration

Document and Entity Information	12 Months Ended
Document and Entity Information	Jan. 28, 2013
Risk/Return:
Document Type	Other
Document Period End Date	Sep. 30, 2012
Registrant Name	BLACKROCK FUNDS
Central Index Key	0000844779
Amendment Flag	false
Document Creation Date	May 31, 2013
Document Effective Date	May 31, 2013
Prospectus Date	Jan. 28, 2013