Operton v. Labor & Industry Review Commission ( 2017 )


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    2017 WI 46
    SUPREME COURT            OF   WISCONSIN
    CASE NO.:              2015AP1055
    COMPLETE TITLE:        Lela M. Operton,
    Plaintiff-Appellant,
    v.
    Labor and Industry Review Commission,
    Defendant-Respondent-Petitioner,
    Walgreen Co. Illinois,
    Defendant.
    REVIEW OF A DECISION OF THE COURT OF APPEALS
    
    369 Wis. 2d 166
    , 
    880 N.W.2d 169
    (
    2016 WI App 37
     – Published)
    OPINION FILED:         May 4, 2017
    SUBMITTED ON BRIEFS:
    ORAL ARGUMENT:         November 10, 2016
    SOURCE OF APPEAL:
    COURT:              Circuit
    COUNTY:             Dane
    JUDGE:              John C. Albert
    JUSTICES:
    CONCURRED:          ABRAHAMSON, J. concurs, joined by BRADLEY, A.
    W., J. (opinion filed).
    ZIEGLER, J. concurs (opinion filed).
    BRADLEY, R. G., J. concurs, joined by GABLEMAN,
    J. and KELLY, J. (opinion filed).
    DISSENTED:
    NOT PARTICIPATING:
    ATTORNEYS:
    For the defendant-respondent-petitioner, there was a brief
    by    William       Sherlin   Sample    and     Labor   &   Industry   Review
    Commission, Madison, and oral argument by William Sherlin Sample
    For the plaintiff-appellant, there was a brief by Marilyn
    Townsend, and Law Offices of Marilyn Townsend, Madison, and oral
    argument by Marilyn Townsend.
    For Amicus Curiae Wisconsin Employment Lawyers Association,
    a brief was filed by Victor Forberger, Madison.
    For   Amicus   Curiae   Wisconsin   State   AFL-CIO,   a   brief   was
    filed by Matthew R. Robbins, Sara J. Geenen and The Previant Law
    Firm, Milwaukee.
    2
    
    2017 WI 46
    NOTICE
    This opinion is subject to further
    editing and modification.   The final
    version will appear in the bound
    volume of the official reports.
    No.       2015AP1055
    (L.C. No.    2014CV3050)
    STATE OF WISCONSIN                              :            IN SUPREME COURT
    Lela M. Operton,
    Plaintiff-Appellant,
    v.
    FILED
    Labor and Industry Review Commission,                              MAY 4, 2017
    Defendant-Respondent-Petitioner,                       Diane M. Fremgen
    Clerk of Supreme Court
    Walgreen Co. Illinois,
    Defendant.
    REVIEW of a decision of the Court of Appeals.                    Affirmed and
    cause remanded.
    ¶1      PATIENCE DRAKE ROGGENSACK, C.J.              This is a review of
    a published decision of the court of appeals1 reversing a circuit
    court     order   that     affirmed   a   determination      by    the    Labor     and
    Industry Review Commission (LIRC).2             LIRC determined that Lela
    Operton      (Operton)      was   ineligible   for      unemployment         benefits
    because she was terminated for substantial fault.
    1
    Operton v. LIRC, 
    2016 WI App 37
    , 
    369 Wis. 2d 166
    , 
    880 N.W.2d 169
    .
    2
    The Honorable John C. Albert of Dane County presided.
    No.    2015AP1055
    ¶2        We     conclude    that     LIRC     incorrectly         denied       Operton
    unemployment           benefits.         Operton    was    entitled       to    unemployment
    benefits because her actions do not fit within the definition of
    substantial              fault      as       set         forth      in         
    Wis. Stat. § 108.04
    (5g)(a)(2013-14)3.                   Stated       more    fully,        Operton      was
    terminated         for    committing       "One     or     more   inadvertent          errors"
    during the course of her employment, and therefore pursuant to
    
    Wis. Stat. § 108.04
    (5g)(a)2.,          she     was    not     terminated         for
    substantial fault.                We further conclude that, as a matter of
    law, Operton's eight accidental or careless cash-handling errors
    over       the     course    of     80,000    cash-handling            transactions          were
    inadvertent.
    ¶3        Accordingly, we affirm the court of appeals and remand
    to LIRC to determine the amount of unemployment compensation
    Operton is owed.
    I.    BACKGROUND
    ¶4        The     following       undisputed        facts,       unless       otherwise
    noted, are based on the findings of the Department of Workforce
    Development's           (DWD)     administrative         law   judge     (ALJ)       that    LIRC
    adopted.         From July 17, 2012 to March 24, 2014, Operton worked
    as     a    full-time        service       clerk     for       Walgreens.            Operton's
    employment            sometimes    entailed        more    than     one    hundred          cash-
    handling transactions in a day during the twenty months she was
    3
    All subsequent references to the Wisconsin Statutes are to
    the 2013-14 version unless otherwise indicated.
    2
    No.       2015AP1055
    employed full-time by Walgreens.                          She completed an estimated
    80,000 cash-handling transactions4 throughout her employment.
    ¶5         During her period of employment, Operton made various
    cash-handling            errors.       First,       on    October       19,   2012,       Operton
    accepted a Women, Infants, and Children (WIC) check for $8.67
    when       the    check      should    have   been        for    $5.78.       As     a    result,
    Walgreens         lost       $2.89    and   gave     Operton      a     verbal      warning     as
    punishment for her mistake.
    ¶6         Next, on February 12, 2013, Operton accepted a WIC
    check for $14.46, but did not get the customer's signature on
    the check.            On March 6, 2013, she gave a $16.73 check back to a
    customer, and Walgreens suffered a $16.73 monetary loss as a
    result.          Walgreens was unable to process these two checks and
    gave Operton a written warning for these two errors.
    ¶7         A    few   months    later,       Operton      took    a    WIC    check     for
    $27.63 before the date on which it was valid.                                  Walgreens was
    unable       to       process   the    check,       and    Operton      received         a   final
    written warning.
    ¶8         On January 1, 2014, Operton returned a WIC check for
    $84.95 back to a customer that the customer had tried to use to
    purchase $84.95 worth of goods.                      Walgreens suffered a monetary
    loss       of    $84.95      because    of    this       error    and     gave      Operton     an
    additional final written warning.                         And, on January 29, 2014,
    Operton received another final written warning as well as a two-
    4
    Neither side disputes that this is roughly the number of
    cash-handling transactions that Operton completed.
    3
    No.    2015AP1055
    day suspension after she accepted a check for $6.17 even though
    it   was    valid     for       $6.00,     thereby       causing        Walgreens      to   lose
    seventeen cents.               Soon after, a customer attempted to pay for
    $9.26 worth of items using a food share debit card, but the
    customer left the store without completing the transaction on
    the pin pad, which caused Walgreens to suffer a monetary loss of
    $9.26.      Operton was issued another final written warning, which
    stated that any additional cash-handling errors would lead to
    her termination.
    ¶9     Furthermore,           on    March        22,    2014,     Operton       allowed   a
    customer     to     use    a    credit     card    to        purchase    $399.27       worth    of
    items,     but      did    not    check     the        customer's       identification          in
    violation      of     Walgreen's         policy        that    employees       must    check    a
    customer's identification on credit card purchases over $50.                                    As
    a    result,      Walgreens         suffered       a     monetary       loss     of    $399.27.
    Walgreens later found out that the credit card was stolen when a
    manager was contacted by police.
    ¶10    As a result, on March 24, 2014, Walgreens terminated
    Operton's      employment.            Walgreens         indicated        that    Operton       was
    terminated due to multiple cash-handling errors as well as her
    inability        to       improve        despite        the     accompanying          warnings.
    Walgreens did not contend that any of Operton's errors were
    intentional or malicious.
    ¶11    After being terminated, Operton filed for unemployment
    benefits.         Walgreens contested her request and contended that
    she was terminated due to an inability to perform her job.                                  And,
    4
    No.    2015AP1055
    initially, the DWD denied Operton unemployment benefits based on
    misconduct.
    ¶12       Operton       appealed      and       an     ALJ      for    the   DWD        held   an
    evidentiary hearing.                  At the hearing, the ALJ concluded that
    Operton was ineligible for unemployment benefits.                                   The ALJ found
    that there was "no evidence that the employee intentionally or
    willfully disregarded the employer's interests by continuing to
    make cash-handling errors.                    Additionally, her actions were not
    so    careless        or      negligent      so    as       to    manifest       culpability          or
    wrongful intent."5                 Accordingly, the ALJ concluded that Operton
    had not committed "misconduct connected with her employment."6
    ¶13       However, the ALJ denied Operton unemployment benefits
    and concluded that Operton was terminated for substantial fault.
    The    ALJ       reasoned          that    Operton       "did       not       dispute     that        the
    transactions            for     which       she    was        given       disciplinary          action
    occurred, nor did she provide any testimony to establish that
    she did not have reasonable control over the actions that led to
    her    discharge.              She    was    aware       of      the     employer's       policies,
    including         the      cash-handling          and       WIC     check       procedures,           but
    continued        to     make       cash-handling            errors       resulting        in    actual
    financial         loss        to     the    employer,            after       receiving     multiple
    warnings."7
    5
    In the matter of Lela Operton, Hearing No. 14001606MD
    (June 4, 2014).
    6
    
    Id.
    7
    
    Id.
    5
    No.    2015AP1055
    ¶14     On September 19, 2014, LIRC adopted the findings and
    conclusions of the ALJ.                Referring to the instance in which
    Operton     failed    to     check    an     individual's      identification        when
    processing a credit card payment, LIRC stated:                           "This major
    infraction,        taken    together       with   the    final     warning   regarding
    earlier     cash    transactions,        persuades       the   commission     that    the
    employee's discharge was due to substantial fault."8
    ¶15     The circuit court affirmed LIRC's decision.                      In doing
    so, the circuit court deferred to LIRC in its entirety.
    ¶16     The court of appeals set aside LIRC's decision.                          The
    court     concluded        that   LIRC     "erred       in   its   construction       and
    application of 'substantial fault' to the facts presented."9                          The
    court of appeals reasoned that LIRC was owed no deference, and
    therefore     de    novo     review    was    appropriate.          Next,    the    court
    concluded, consistent with 
    Wis. Stat. § 108.04
    (5g)(a), that an
    employee's multiple errors do not automatically transform the
    errors from inadvertent into intentional.10
    ¶17     This court granted LIRC's petition for review.                        We now
    affirm the court of appeals and remand to LIRC to determine the
    amount of unemployment compensation Operton is owed.
    8
    Lela Operton v. Walgreen Co., ERD No. 14001606MD (LIRC,
    September 19, 2014).
    9
    Operton, 
    369 Wis. 2d 166
    , ¶1.
    10
    Id., ¶32.
    6
    No.    2015AP1055
    II.    DISCUSSION
    A.   Standard of Review
    ¶18        "When there is an appeal from a LIRC determination, we
    review LIRC's decision rather than the decision of the circuit
    court."    Masri v. LIRC, 
    2014 WI 81
    , ¶20, 
    356 Wis. 2d 405
    , 
    850 N.W.2d 298
    .        "LIRC's findings of fact are upheld if they are
    supported by substantial and credible evidence."                    Brauneis v.
    LIRC, 
    2000 WI 69
    , ¶14, 
    236 Wis. 2d 27
    , 
    612 N.W.2d 635
     (citing
    Hagen v. LIRC, 
    210 Wis. 2d 12
    , 23, 
    563 N.W.2d 454
     (1997)).
    ¶19        In contrast, this court is "not bound by an agency's
    interpretation of a statute."             Harnischfeger Corp. v. LIRC, 
    196 Wis. 2d 650
    , 659, 
    539 N.W.2d 98
     (1995).               However, "depending on
    the circumstances, an agency's interpretation of a statute is
    entitled to one of the following three levels of deference:
    great weight deference, due weight deference or no deference."
    Cty. of Dane v. LIRC, 
    2009 WI 9
    , ¶14, 
    315 Wis. 2d 293
    , 
    759 N.W.2d 571
    .
    ¶20        "Which   level      is    appropriate     'depends      on    the
    comparative institutional capabilities and qualifications of the
    court and the administrative agency.'"                UFE Inc. v. LIRC, 
    201 Wis. 2d 274
    , 284, 
    548 N.W.2d 57
     (1996) (quoting State ex rel.
    Parker    v.    Sullivan,    
    184 Wis. 2d 668
    ,    699,   
    517 N.W.2d 449
    (1994)).       "Our basis for giving even due weight deference to an
    agency's statutory interpretation is bottomed on two required
    assumptions:        the statute is one that the agency was charged
    with administering and the agency has at least some expertise in
    the interpretation of the statute in question."                Racine Harley-
    7
    No.    2015AP1055
    Davidson, Inc. v. Wis. Div. of Hearings & Appeals, 
    2006 WI 86
    ,
    ¶107,     
    292 Wis. 2d 549
    ,       
    717 N.W.2d 184
            (Roggensack,         J.,
    concurring).
    ¶21    "In according due weight deference, we defer to an
    agency's    statutory      interpretation         only    when    we   conclude       that
    another interpretation of the statute is not more reasonable
    than that chosen by the agency."                Id., ¶105.        As such, under due
    weight deference, the court is tasked with determining whether
    there is a more reasonable interpretation of the statute.                             "In
    order to decide that question, we make a comparison between the
    agency's    interpretation        and    alternate       interpretations.             This
    comparison requires us to construe the statute ourselves."                        Id.
    ¶22    "We note here that there is little difference between
    due weight deference and no deference, since both situations
    require us to construe the statute ourselves.                       In so doing, we
    employ    judicial      expertise    in       statutory     construction,       and    we
    embrace    a    major     responsibility         of   the    judicial        branch    of
    government, deciding what statutes mean."                   Cty. of Dane, 
    2009 WI 9
    , ¶19 (internal quotations omitted).
    ¶23    In the present case, the level of deference we afford
    LIRC is inconsequential as LIRC did not provide an articulated
    interpretation       of    
    Wis. Stat. § 108.04
         in    denying      Operton
    unemployment benefits.11            LIRC adopted the conclusions of the
    11
    It is not entirely clear what role the substance of an
    agency's interpretation does or should play in determining the
    level of deference. Many of our cases discussing the levels of
    deference focus not on the presence or substance of an agency's
    interpretation;  rather,   they  focus  on   the  institutional
    (continued)
    8
    No.    2015AP1055
    DWD's ALJ.      But the ALJ did not describe its interpretation of
    the statute at issue, 
    Wis. Stat. § 108.04
    (5g)(a).
    ¶24     Specifically,     there   are       three    types     of    actions
    exempted from the definition of substantial fault.                 However, the
    ALJ concluded that Operton's conduct did not fall within any of
    these     categories    without   reasoning       through     each       provision
    individually.      Importantly,     the    ALJ    never   examined       Operton's
    errors to determine if the errors were "inadvertent" under 
    Wis. Stat. § 108.04
    (5g)(a)2.12       The ALJ stated that "Operton was aware
    of the employer's policies, including the cash-handling and WIC
    check     procedures,   but   continued    to    make    cash-handling      errors
    resulting in financial loss to the employer, after receiving
    capabilities of the agency as well as factors that pertain to
    the nature of the legal issue before the court.        For this
    reason, perhaps our standard of review analysis in cases
    involving an agency's interpretation of a statute should include
    a threshold determination of whether the agency has articulated
    its interpretation of the statute.      If the agency has not
    provided the court with an articulated interpretation of the
    statute, then the level of deference the agency is afforded is
    not at issue; we simply interpret and apply the statute.
    However, if the agency provided an articulated interpretation of
    the statute, we would proceed under our well-established
    framework to determine the level of deference to which the
    agency is entitled.      Such a requirement seems intuitive.
    Nevertheless, we need not address this tension for purposes of
    the present case.
    12
    As   discussed   more   in   depth   below,  
    Wis. Stat. § 108.04
    (5g)(a)2. exempts inadvertent errors by an employee from
    the type of conduct included in substantial fault.
    9
    No.   2015AP1055
    multiple warnings."13     It is unclear which prong of 
    Wis. Stat. § 108.04
    (5g)(a) the ALJ was considering.
    ¶25   LIRC's decision adopting the findings and conclusions
    of the ALJ provided no clarification.          Importantly, LIRC also
    did not discuss whether the errors that Operton committed were
    inadvertent and therefore a type of error exempted from the
    definition of substantial fault.       LIRC merely stated:
    The employee did not offer any explanation for not
    checking the ID which would lead the commission to
    conclude that she lacked the ability to conform her
    conduct to the employer's reasonable requirement to
    check ID for large credit card transactions.      This
    major infraction, taken together with the final
    warning regarding earlier cash transactions, persuades
    the commission that the employee's discharge was due
    to substantial fault.[14]
    Absent from this reasoning is any discussion of "inadvertent
    errors" or the conduct the legislature explicitly exempted from
    the definition of substantial fault.
    ¶26   Accordingly,   LIRC   did    not   provide   an   articulated
    interpretation of the statute that it then applied.            As such,
    whether we afford LIRC due weight deference or no deference is
    of no consequence.   See deBoer Transp., Inc. v. Swenson, 
    2011 WI 64
    , ¶36, 
    335 Wis. 2d 599
    , 
    804 N.W.2d 658
     ("However, we agree
    with the court of appeals that we need not decide the applicable
    13
    In the matter of Lela Operton, Hearing No. 14001606MD
    (June 4, 2014).
    14
    Lela Operton v. Walgreen Co., ERD No. 14001606MD (LIRC,
    September 19, 2014).
    10
    No.     2015AP1055
    standard of review here because LIRC's statutory interpretation
    and   application            is    unreasonable,             and    therefore,        it    will    not
    withstand        any        level       of    deference."                (citation         omitted)).
    Therefore,        we        interpret        
    Wis. Stat. § 108.04
          under       well-
    established principles of statutory interpretation to clearly
    explain the law.
    B.    Statutory Interpretation, General Principles
    ¶27    It        is        axiomatic    that           "the       purpose      of     statutory
    interpretation is to determine what the statute means so that it
    may be given its full, proper, and intended effect."                                         State ex
    rel. Kalal v. Circuit Court for Dane Cty., 
    2004 WI 58
    , ¶44, 
    271 Wis. 2d 633
    , 
    681 N.W.2d 110
    .                      "We assume that the legislature's
    intent is expressed in the statutory language."                                      
    Id.
         For this
    reason, "statutory interpretation 'begins with the language of
    the   statute.              If    the   meaning         of    the       statute      is    plain,    we
    ordinarily stop the inquiry.'"                           Id., ¶45          (quoting        Seider    v.
    O'Connell, 
    2000 WI 76
    , ¶43, 
    236 Wis. 2d 211
    , 
    612 N.W.2d 659
    ).
    "Statutory language is given its common, ordinary, and accepted
    meaning,     except         that       technical        or    specially-defined             words    or
    phrases     are        given       their     technical             or    special      definitional
    meaning."        Id., ¶45.
    ¶28    "Context             is    important            to     meaning."              Id.,    ¶46.
    Accordingly, "statutory language is interpreted in the context
    in which it is used; not in isolation but as part of a whole; in
    relation     to    the           language    of     surrounding            or     closely-related
    statutes;        and    reasonably,           to        avoid       absurd      or    unreasonable
    results."        Id. (citations omitted).
    11
    No.     2015AP1055
    ¶29    Moreover,      we    need   not       consult       extrinsic       sources     of
    interpretation if there is no ambiguity in the statute.                                      Id.
    And,    "a    statute     is      ambiguous         if    it     is    capable     of    being
    understood by reasonably well-informed persons in two or more
    senses."      Id., ¶47 (citing Bruno v. Milwaukee Cty., 
    2003 WI 28
    ,
    ¶19, 
    260 Wis. 2d 633
    , 
    660 N.W.2d 656
    ).                         After all, "the court is
    not    at    liberty    to   disregard         the       plain,    clear    words       of   the
    statute."      
    Id.
     (quoting State v. Pratt, 
    36 Wis. 2d 312
    , 317, 
    153 N.W.2d 18
     (1967)).
    ¶30    These     principles         guide           our        interpretation         and
    application of 
    Wis. Stat. § 108.04
     in the present case.
    C.    LIRC'S Interpretation of 
    Wis. Stat. § 108.04
    (5g)
    ¶31    Wisconsin's unemployment compensation statutes embody
    a strong public policy in favor of compensating the unemployed.
    This policy is codified in 
    Wis. Stat. § 108.01
    , which provides:
    "In good times and in bad times unemployment is a heavy social
    cost, directly affecting many thousands of wage earners.                                     Each
    employing unit in Wisconsin should pay at least a part of this
    social cost, connected with its own irregular operations, by
    financing benefits for its own unemployed workers."                               
    Wis. Stat. § 108.01
    (1).
    ¶32    Consistent       with     this    policy,         Wis.    Stat.     ch. 108      is
    "liberally       construed         to     effect          unemployment          compensation
    coverage for workers who are economically dependent upon others
    in respect to their wage-earning status."                         Princess House, Inc.
    v. DILHR, 
    111 Wis. 2d 46
    , 62, 
    330 N.W.2d 169
     (1983).
    12
    No.   2015AP1055
    ¶33    Nevertheless,        not   all     employees      are      entitled    to
    unemployment benefits.           Under 
    Wis. Stat. § 108.04
    , an individual
    may be disqualified from receiving unemployment benefits.
    ¶34    In     2013,   the    legislature       changed     the    standard    an
    employer    must    meet   to    disqualify    an     employee    from      receiving
    benefits.    The legislative amendment created a two-tier system
    for determining when an employee is disqualified from receiving
    unemployment benefits.           See 
    Wis. Stat. § 108.04
    (5) & (5g).               The
    first tier, disqualification for misconduct, existed prior to
    these amendments and is codified in § 108.04(5).                    This provision
    operates to prevent any employee discharged for misconduct from
    obtaining    unemployment         benefits.          The   legislature        defined
    misconduct as:
    one or more actions or conduct evincing such willful
    or wanton disregard of an employer's interests as is
    found in deliberate violations or disregard of
    standards of behavior which an employer has a right to
    expect of his or her employees, or in carelessness or
    negligence of such degree or recurrence as to manifest
    culpability, wrongful intent, or evil design of equal
    severity to such disregard, or to show an intentional
    and substantial disregard of an employer's interests,
    or an employee's duties and obligations to his or her
    employer.
    §   108.04(5).       The statute then provides examples of several
    actions that constitute misconduct.                 § 108.04(5)(a)-(g).        If an
    employee is terminated as a result of any of the statutorily
    delineated       actions    or     under      the     general     definition       of
    misconduct, then the employee's termination was for misconduct,
    and the employee is ineligible for unemployment benefits.
    13
    No.    2015AP1055
    ¶35    After the legislative amendments to the unemployment
    benefits statutes in 2013,15 an employee who has not committed
    misconduct        may     nevertheless     be     ineligible       for    unemployment
    compensation.           Stated otherwise, when an employee's conduct does
    not rise to the level of misconduct, the employee may be denied
    unemployment        benefits     if   the       employee     was    terminated        for
    substantial fault.            See 
    Wis. Stat. § 108.04
    (5g).                 The statute
    provides:
    An employee whose work is terminated by an employing
    unit for substantial fault by the employee connected
    with the employee's work is ineligible to receive
    benefits until 7 weeks have elapsed since the end of
    the week in which the termination occurs and the
    employee earns wages after the week in which the
    termination occurs equal to at least 14 times the
    employee's weekly benefit rate under s. 108.05(1) in
    employment or other work covered by the unemployment
    insurance law of any state or the federal government.
    For   purposes  of   requalification, the  employee's
    benefit rate shall be the rate that would have been
    paid had the discharge not occurred.
    § 108.04(5g)(a).
    ¶36    Wisconsin Stat. § 108.04(5g) defines substantial fault
    broadly.         It includes "acts or omissions of an employee over
    which      the    employee     exercised        reasonable     control         and   which
    violate     reasonable       requirements       of   the   employee's          employer."
    Id.     However, the legislature did not disqualify every employee
    who commits such errors from receiving unemployment benefits.
    15
    Though enacted in 2013, these amendments became effective
    on January 5, 2014.
    14
    No.        2015AP1055
    ¶37    Instead,    the      legislature         provided      three        types      of
    conduct      that   are   explicitly       exempt       from    the    definition            of
    substantial fault.           Under the statute, substantial fault does
    not include:
    1. One or more minor infractions of rules unless
    an infraction is repeated after the employer warns the
    employee about the infraction.
    2. One or more inadvertent errors made by the
    employee.
    3. Any failure of the employee to perform work
    because of insufficient skill, ability, or equipment.
    
    Wis. Stat. § 108.04
    (5g)(a).            Accordingly,        if    an    employee         is
    terminated for conduct that falls within any of the types of
    actions described by the legislature in para. (a), an employee's
    termination     was   not     due    to    the    "substantial        fault"           of   the
    employee.      § 108.04(5g)(a)1-3.
    ¶38    The   burden    is     on   the    employer       to    show        that      the
    termination was due to the substantial fault of the employee.
    This    is    consistent      with    our       past    cases      interpreting             the
    unemployment benefits statutes in which we have held that "the
    party (the employer here) resisting payment of benefits has the
    burden of proving that the case comes within the disqualifying
    provision of the law. . . ."              Brauneis, 
    236 Wis. 2d 27
    , ¶22; see
    also Consolidated Const. Co., Inc. v. Casey, 
    71 Wis. 2d 811
    ,
    820,   
    238 N.W.2d 758
         (1976)       (reasoning      the     burden         is    on   the
    employer to show that "some disqualifying provision . . . should
    bar the employee's claim." (citing Kansas City Star Co. v. ILHR
    Dep't, 
    60 Wis. 2d 591
    , 602, 
    211 N.W.2d 488
     (1973)).
    15
    No.     2015AP1055
    ¶39   Each    of   the   provided-for          exceptions      are        similar     in
    nature insofar as they remove a type of conduct from what is
    considered substantial fault.               Specifically, the statute exempts
    from the definition of substantial fault conduct that suggests
    the employee was prone to accidental errors or simply unable to
    adequately perform his or her job.
    ¶40   A review of the three types of actions the legislature
    exempted from substantial fault gives context to the definition
    of substantial fault.          Wisconsin Stat. § 108.04(5g)(a)1. removes
    minor infractions from the type of conduct that is substantial
    fault, unless the employee had previously been warned about the
    infraction.        An analysis of the proposed changes by the DWD
    states   that   this     exception      was       intended     to    exempt       "[m]inor
    violations of rules unless employee repeats the violation after
    receiving   a   warning."           Department       of    Workforce       Development,
    Analysis of Proposed UI Law Change, D12-01 (October 24, 2012).
    As such, employees who are terminated for a repetitive type of
    minor    violation       are   not     at        substantial      fault         for    their
    termination.       If, however, the employee is warned about minor
    violations of an employer's rules and continues to commit the
    same violation, then the employee's termination may be due to
    the substantial fault of the employee.
    ¶41   Likewise, 
    Wis. Stat. § 108.04
    (5g)(a)3. provides that
    an   employee   was      not   at    substantial          fault     for    his        or   her
    termination if the employee was incapable of performing the work
    the employment required.            By its plain language, this provision
    16
    No.    2015AP1055
    includes employees who are terminated for a lack of skill as
    well as employees who are not able to master job performance.
    ¶42   Operton does not contend that her conduct is exempt
    from substantial fault under either 
    Wis. Stat. § 108.04
    (5g)(a)1.
    or § 108.04(5g)(a)3.            Rather, Operton contends that her conduct
    does not fall within the definition of substantial fault because
    the   errors     for    which       she   was    discharged     were      "inadvertent"
    errors.
    ¶43   Accordingly, at issue in the present case is LIRC's
    interpretation of 
    Wis. Stat. § 108.04
    (5g)(a)2., which exempts
    from substantial fault, "One or more inadvertent errors made by
    the employee."         As discussed above, LIRC's decision contains no
    articulated interpretation of this subparagraph.                            Accordingly,
    we determine the proper meaning of the statutory provision in
    order to apply the law.
    ¶44   Under      
    Wis. Stat. § 108.04
    (5g)(a)2.,          an       employee's
    termination      is    not    for    substantial       fault   if   the      termination
    resulted from one or more inadvertent errors.                        Inadvertence is
    defined     as    "[a]n        accidental         oversight;        the      result     of
    carelessness."         Inadvertence, Black's Law Dictionary, 827 (9th
    ed. 2009); see also Queen Ins. Co. of America v. Kaiser, 
    27 Wis. 2d 571
    ,     577,    
    135 N.W.2d 247
           (1965)      (concluding        that   "an
    inadvertent act of omission" was only "passive negligence" or
    "the failure to do something that should have been done").                              The
    DWD's comment about these substantial fault provisions explained
    that this paragraph exempts "[u]nintentional mistakes made by
    the   employee"        from     the       definition     of    substantial         fault.
    17
    No.     2015AP1055
    Department of Workforce Development, Analysis of Proposed UI Law
    Change, D12-01 (October 24, 2012).                        Consequently, the words of
    the    statute          require     courts       to       examine     the        circumstances
    surrounding an employee's error to determine if it was careless
    or unintentional.16
    ¶45    It is important to view 
    Wis. Stat. § 108.04
    (5g)(a)2.
    in    context      to    ascertain        the    types      of   conduct         to     which    it
    applies.          Notably, § 108.04(5g)(a)1. makes a distinction that
    § 108.04(5g)2.           does     not.           Specifically,           § 108.04(5g)(a)1.
    provides that one or more minor infractions does not constitute
    substantial        fault       unless     an    infraction       is    repeated          and    the
    employer       has       previously          warned       the    employee              about    the
    infraction.         In contrast, § 108.04(5g)(a)2. contains a different
    definition.         There, an employer's warning is not dispositive of
    whether errors were inadvertent under § 108.04(5g)(a)2.                                   That is
    not   to     say    an       employer's      warning      can    never      be    relevant       to
    whether      an    employee's       error        was      inadvertent.            However,       an
    employee      who       is    warned    about        an   inadvertent        error        is    not
    necessarily         terminated         for      substantial         fault        even     if    the
    employee subsequently makes another error.
    ¶46    Finally, the statute does not state whether there is a
    limitation on the number of inadvertent errors an employee may
    commit before the employee's errors are no longer inadvertent.
    16
    This definition of inadvertent is not inconsistent with
    the way in which the court of appeals defined inadvertent in
    Easterling v. LIRC, 
    2017 WI App 18
    , ___ Wis. 2d ___, ___ N.W.2d
    ___.
    18
    No.    2015AP1055
    However, we need not determine if a numerical limit exists.
    Under      the    facts          of   this   case,      it   suffices       to    interpret     the
    statute to mean that multiple inadvertent errors, even if the
    employee has been warned about the errors, does not necessarily
    constitute substantial fault.
    D.        Application of 
    Wis. Stat. § 108.04
    (5g)
    ¶47        In        the    present     case,      we       must     determine      whether
    Operton's errors are exempted from the statutory definition of
    substantial           fault.          Specifically,          we    must    determine      whether
    Operton was terminated by Walgreens for "one or more inadvertent
    errors" during the course of her employment.                                 We conclude that
    she   was,       and        therefore        her   actions        are     exempted      from    the
    definition            of     substantial       fault,        and     she     is    entitled      to
    unemployment compensation.
    ¶48        At the outset, we note that LIRC's findings of fact
    within its misconduct analysis support our conclusion.                                         LIRC
    found that none of Operton's errors was intentional or willful.
    Specifically, LIRC found that "there is no evidence that the
    employee intentionally or willfully disregarded the employer's
    interests         by        continuing        to     make     cash        handling      errors."17
    Moreover, LIRC also found that Operton's "actions were not so
    careless or negligent so as to manifest culpability or wrongful
    intent."18            As discussed below, there is nothing in the record
    17
    Lela Operton v. Walgreen Co., ERD No. 14001606MD (LIRC,
    September 19, 2014) (adopting DWD administrative law judge's
    findings).
    18
    
    Id.
    19
    No.   2015AP1055
    that suggests these findings are erroneous.   Accordingly, LIRC's
    factual findings support our conclusion that Operton's conduct
    falls within the "one or more inadvertent errors" provision, and
    therefore was the type of conduct the legislature exempted from
    the definition of substantial fault.
    ¶49   However, despite these findings, LIRC concluded that
    Operton was not entitled to unemployment compensation because
    she was terminated from Walgreens for substantial fault.19     LIRC
    cited Operton's eight cash-handling errors and reasoned that she
    was aware of Walgreen's procedures but continued to make errors.
    ¶50   However, Operton's eight cash-handling errors were not
    so egregious as to warrant the conclusion that the errors were
    transformed from inadvertent to reckless or intentional under
    the facts of this case.     Her errors occurred over a 21-month
    time period when Operton completed approximately 80,000 cash-
    handling transactions.    Accordingly, we conclude that Operton's
    eight accidental or careless errors were, as a matter of law,
    "inadvertent errors" because Operton made these errors over the
    course of 80,000 cash-handling transactions during a 21-month
    period.
    ¶51   The length of time between Operton's errors supports
    this conclusion.   Operton went months without making an error.
    19
    We agree with LIRC that Operton's actions fall within the
    general definition of substantial fault before the exceptions
    are considered.   Operton exercised reasonable control over the
    cash-handling transaction, and Walgreens' expectation that she
    handle such transactions properly was reasonable.
    20
    No.     2015AP1055
    For example, after Operton's cash-handling error on October 19,
    2012, she did not commit another error until February 12, 2013.
    Likewise, after her cash-handling error on July 26, 2013, she
    did not commit another error until January 1, 2014.                             Therefore,
    there      were    substantial         periods        of    time    in    which     Operton
    performed the duties of her job error-free.
    ¶52    Moreover, Operton was not repeatedly making the same
    error.20      Yes, the errors were similar in nature; all of the
    errors were cash-handling mistakes.                         Yet, for the most part,
    Operton     violated     different            rules    or    procedures      each      time.
    Operton's first error occurred when she accepted a WIC check for
    $8.67 worth of items even though the check was worth only $5.78.
    Operton committed a different type of error when she accidently
    gave a check back to a customer who had made a purchase for
    which the check was to serve as payment.                      This was the only time
    during her employment when she made this type of error.                             And, on
    a   different      occasion,       a    customer      left    without     finishing         the
    transaction       on   the   pin       pad.     Again,       this   was   not     an   error
    Operton made more than once.                   Finally, the error that she was
    ultimately        terminated   for——not          checking      identification          of    an
    individual using a credit card for a purchase over $50——was a
    different type of error than those she had previously made.
    20
    It is worth noting that LIRC found that Operton was a
    conscientious employee, and her supervisor offered to serve as a
    reference for her following her termination from Walgreens.
    21
    No.    2015AP1055
    ¶53    Accordingly, the length of Operton's employment, the
    number       of     transactions          Operton         handled      throughout       her
    employment, and the variety of the errors she committed compels
    the conclusion that she was not terminated from Walgreens for
    substantial fault.            While all of the errors fell within the same
    general cash-handling duties of her employment, the errors were,
    nevertheless, inadvertent.
    ¶54    Consequently, as a matter of law, Operton's errors are
    the type of conduct the legislature intended to exempt from
    substantial        fault.21        And,   as     a   result,     the   LIRC     improperly
    denied Operton unemployment benefits.
    III.    CONCLUSION
    ¶55    In    light     of    the   foregoing,        we   conclude       that   LIRC
    incorrectly denied Operton unemployment benefits.                             Operton was
    entitled to unemployment benefits because her actions did not
    fit within the definition of substantial fault as set forth in
    
    Wis. Stat. § 108.04
    (5g).         Stated        more   fully,    Operton      was
    terminated        for   committing        "One       or   more   inadvertent      errors"
    during the course of her employment, and therefore pursuant to
    
    Wis. Stat. § 108.04
    (5g)(a)2.,               she   was    not   terminated      for
    substantial fault.             We further conclude that, as a matter of
    law, Operton's eight accidental or careless cash-handling errors
    21
    We leave open whether there is a point at which the
    number of errors that seem inadvertent in isolation cease to be
    inadvertent when viewed in their totality. Because we conclude
    that, under the facts of this case, Operton's eight errors were
    inadvertent, we need not reach this issue.
    22
    No.   2015AP1055
    over    the    course   of   80,000   cash-handling   transactions   were
    inadvertent.
    ¶56    Accordingly, we affirm the court of appeals and remand
    to LIRC to determine the amount of unemployment compensation
    Operton is owed.
    By the Court.—The court of appeals is affirmed, and the
    cause is remanded to the Labor and Industry Review Commission.
    23
    No.   2015AP1055.ssa
    ¶57   SHIRLEY S. ABRAHAMSON, J.              (concurring).          Wisconsin
    was   the   first   state   in   the    nation     to    have    an    unemployment
    compensation law.1     We should get this decision right.
    ¶58   I agree with the court's mandate.                   The employer has
    the burden of proving that Lela Operton is not eligible for
    unemployment    benefits.        It    has   not   met    this    burden.       Lela
    Operton wins.
    ¶59   I do not join the majority opinion for two principal
    reasons:    (1) This is a "no deference" case.2                  (2) The majority
    opinion injects extra-statutory considerations into its analysis
    of 
    Wis. Stat. § 108.04
    (5g)(a)2.
    (1)
    ¶60   This is a "no deference" case.               The court of appeals
    got it right:       De novo review is appropriate because LIRC "is
    applying a new statute to a new concept."                Operton v. LIRC, 
    2016 WI App 37
    , ¶20, 
    369 Wis. 2d 166
    , 
    880 N.W.2d 169
    .3                       This court
    1
    See Brief of Amicus Curiae Wisconsin State AFL-CIO; Brief
    of Amicus Curiae Wisconsin Employment Lawyers Association.
    2
    I have difficulty with footnote 12 of the majority
    opinion.   I do not understand the nature and scope of the
    majority opinion's reference to the "facts that pertain to the
    nature of the legal issue" or to the "substance of an agency's
    interpretation," which it refers to as a "threshold question."
    Nothing suggestive of this remark has been raised or briefed in
    the instant case.
    3
    See also Racine Harley-Davidson, Inc. v. State, Div. of
    Hearings & Appeals, 
    2006 WI 86
    , ¶20, 
    292 Wis. 2d 549
    , 565–66,
    
    717 N.W.2d 184
     (footnotes omitted):
    Thus, due weight deference             and no deference to an
    agency's interpretation of             a statute are similar.
    (continued)
    1
    No.       2015AP1055.ssa
    independently         decides            how         to         interpret            
    Wis. Stat. § 108.04
    (5g)(a)2.            Regardless          of       the     deference          issue,       LIRC
    erred.
    (2)
    ¶61   The     majority           opinion's          analysis        of        
    Wis. Stat. § 108.04
    (5g)(a)2. significantly strays from the statutory text.
    It injects two extra-statutory considerations into its analysis
    of § 108.04(5g)(a)2.
    ¶62   The     first       statutory       misstep          is    that      the       majority
    opinion      adds     the        idea     of        a     "warning"         to        
    Wis. Stat. § 108.04
    (5g)(a)2.          The court of appeals got it right, concluding
    that     "[t]he     ALJ    and     LIRC        erred       in     merging        the     'warning'
    component      set        forth     in         the        'infraction'           exception          in
    § 108.04(5g)(a)1.          with     the    'inadvertent                error'     exception         in
    § 108.04(5g)(a)2. . . . Inadvertent                        errors,        warnings           or     no
    warnings,     never       meet    the    statutory          definition          of     substantial
    fault."      Operton, 
    369 Wis. 2d 166
    , ¶¶24, 28.
    Under both due weight deference and no deference, the
    reviewing court may adopt, without regard for the
    agency's interpretation, what it views as the most
    reasonable interpretation of the statute.     When due
    weight deference is accorded an agency, however, a
    reviewing   court   will  not  reverse   the   agency's
    statutory    interpretation   when    an    alternative
    interpretation is equally reasonable. In contrast, in
    a no deference review of an agency's statutory
    interpretation, the reviewing court merely benefits
    from the agency's determination and may reverse the
    agency's interpretation even when an alternative
    statutory interpretation is equally reasonable to the
    interpretation of the agency.
    2
    No.   2015AP1055.ssa
    ¶63    Although      the    majority       opinion      concedes       that      the
    "inadvertent errors" language in § 108.04(5g)(a)2. (in contrast
    with the language in § 108.04(5g)(a)1.)4 contains no language
    regarding      warnings     to    employees,      the   majority       opinion       tells
    readers, with a straight face, that "an employer's warnings" are
    "relevant" in § 108.04(5g)(a)2.              Majority op., ¶45.
    ¶64    I agree with Judge Lundsten's concurrence in the court
    of appeals:       "Warnings are not relevant under the 'inadvertent
    errors' alternative."             Operton, 
    369 Wis. 2d 166
    , ¶45 (Lundsten,
    J., concurring).
    ¶65    The second statutory misstep occurs when the majority
    opinion "leave[s] open whether there is a point at which the
    number of errors that seem inadvertent in isolation cease to be
    inadvertent      when    viewed     in    their   totality. . . . "             Majority
    op., ¶54 n.21.          By reserving this question, and thus including
    this extra-statutory consideration in its analysis, see majority
    op.,       ¶¶51-53,   the    majority      opinion      once    again        performs    a
    statutory      analysis     that     is    not    tethered      to     the     statutory
    language.
    4
    Compare 
    Wis. Stat. § 108.04
    (5g)(a)1. (Substantial fault
    does not include "[o]ne or more minor infractions of rules
    unless an infraction is repeated after the employer warns the
    employee   about  the   infraction.")   (emphasis  added)   with
    § 108.04(5g)(a)2. (Substantial fault does not include "[o]ne or
    more inadvertent errors made by the employee.").       See also
    Operton, 
    369 Wis. 2d 166
    , ¶45 (Lundsten, J., concurring) ("This
    omission [of warnings], on the heels of express warning language
    in the rules infractions alternative, supports the conclusion
    that warnings are not relevant under the 'inadvertent errors'
    "alternative.").
    3
    No.    2015AP1055.ssa
    ¶66    The statutory language provides that substantial fault
    does not include "one or more inadvertent errors . . . ."                        
    Wis. Stat. § 108.04
    (5g)(a)2.           According         to     this     text,     the
    "inadvertent errors" analysis contains no numerical limits.
    ¶67    I agree with Judge Lundsten's concurrence in the court
    of appeals:       "[T]he statute tells us that, if all we have is
    repeated . . . 'inadvertent errors,' we do not have 'substantial
    fault.'"5
    ¶68    These missteps demonstrate that the majority opinion
    does not apply the rule that the unemployment compensation law
    is   to     be    "liberally       construed       to       effect     unemployment
    compensation coverage for workers who are economically dependent
    upon others in respect to their wage-earning status."                       Princess
    House, Inc. v. DILHR, 
    111 Wis. 2d 46
    , 62, 
    330 N.W.2d 169
     (1983).
    ¶69    For    the   reasons    set       forth,    I    conclude    that    Lela
    Operton prevails, but I do not join the majority opinion.
    ¶70    I    am   authorized    to    state    that       Justice    ANN    WALSH
    BRADLEY joins this opinion.
    5
    Operton, 
    369 Wis. 2d 166
    , ¶43 (Lundsten, J., concurring).
    4
    No.    2015AP1055.akz
    ¶71   ANNETTE KINGSLAND ZIEGLER, J.                (concurring).               I join
    the    court's     opinion.      I    write     separately      to    make        a    brief
    observation about agency deference.                  While the subject of agency
    deference may currently be a "hot button" issue, the law in
    Wisconsin     on    the    subject    is     well-established:            under       proper
    circumstances this court will defer, to varying degrees, to an
    agency's     interpretation      of    a    statute.         See,   e.g.,     Wisconsin
    Dep't of Revenue v. Menasha Corp., 
    2008 WI 88
    , ¶¶47-50, 
    311 Wis. 2d 579
    , 
    754 N.W.2d 95
    .                The parties in this case did not
    ask the court to address whether changes to that approach are
    warranted.         There   is   little      doubt     that    ending       the    court's
    practice     of    according    deference       to   agency    interpretations            of
    statutes would constitute a sea change in Wisconsin law, and
    many    interested        parties     would     likely       wish    to     weigh        in.
    Consequently, I would want to see the issue set forth, briefed,
    and argued before expressing an opinion on the merits of such a
    change.
    ¶72   For the foregoing reasons, I respectfully concur.
    1
    No.    2015AP1055.rgb
    ¶73    REBECCA GRASSL BRADLEY, J.                       (concurring).         Although I
    join    the       majority    opinion,       I       write      separately         to     question
    whether       this     court's        practice            of        deferring       to     agency
    interpretations         of        statutes       comports            with     the       Wisconsin
    Constitution,        which    vests     judicial          power        in   this     court——not
    administrative         agencies.         The          Labor          and    Industry        Review
    Commission         (LIRC)    asks     this       court         to    give    "great       weight"
    deference to its interpretation of the term "substantial fault"
    in 
    Wis. Stat. § 108.04
    (5g)(a) (2013-14).                             Because "LIRC did not
    provide      an    articulated      interpretation              of    § 108.04       in    denying
    Operton unemployment benefits," the majority properly conducts
    an     independent       interpretation              of      § 108.04        without        giving
    deference to LIRC.                Majority op., ¶¶23-26.                    The doctrine of
    deference to agencies' statutory interpretation is a judicial
    creation that circumvents the court's duty to say what the law
    is and risks perpetuating erroneous declarations of the law.
    Because the court in this case fulfills its interpretive duty, I
    join the majority opinion but urge the court to reconsider its
    decades-long abdication of this core judicial function.
    ¶74    This court's current deference framework arises out of
    two cases from the mid-1990s.                    In Harnischfeger Corp. v. LIRC,
    
    196 Wis. 2d 650
    ,         
    539 N.W.2d 98
             (1995),         the    court       identified
    "three distinct levels of deference to agency interpretations:
    great weight, due weight and de novo review."                                  
    Id.
     at 659-60
    (citing Jicha v. DILHR, 
    169 Wis. 2d 284
    , 290, 
    485 N.W.2d 256
    (1992)).      "Great weight" deference applies when four conditions
    are met:
    1
    No.       2015AP1055.rgb
    (1) the agency was charged by the legislature with the
    duty of administering the statute; (2) [] the
    interpretation of the agency is one of long-standing;
    (3)   []  the   agency  employed   its   expertise  or
    specialized knowledge in forming the interpretation;
    and (4) [] the agency's interpretation will provide
    uniformity and consistency in the application of the
    statute.
    
    Id.
     at 660 (citing Lisney v. LIRC, 
    171 Wis. 2d 499
    , 505, 
    493 N.W.2d 14
     (1992)).          If an agency's interpretation of a statute
    qualifies for great weight deference, then the "interpretation
    must [] merely be reasonable for it to be sustained," and an
    interpretation is unreasonable only "if it directly contravenes
    the words of the statute, [] is clearly contrary to legislative
    intent or [] is without rational basis."                     Id. at 661-62.
    ¶75    In UFE Inc. v. LIRC, 
    201 Wis. 2d 274
    , 
    548 N.W.2d 57
    (1996),     this   court    elaborated       on    the       "due   weight"        deference
    standard.      "Under the due weight standard, 'a court need not
    defer to an agency's interpretation which, while reasonable, is
    not the interpretation which the court considers best and most
    reasonable.'"      
    Id. at 286
     (quoting Harnischfeger, 
    196 Wis. 2d at
    660 n.4).      Courts give due weight deference when an agency has
    "some experience" interpreting a statute but not so much as to
    "develop[] the expertise which necessarily places it in a better
    position"     than    a    court      "to       make    judgments       regarding         the
    interpretation."          
    Id.
        An agency lacking special knowledge or
    expertise     nevertheless      might       receive      some       deference       if   "the
    legislature has charged the agency with the enforcement of the
    statute in question."           
    Id.
        A court giving due weight deference
    to   an   agency   interpretation       "will          not   overturn       a    reasonable
    agency decision that comports with the purpose of the statute
    2
    No.    2015AP1055.rgb
    unless the court determines that there is a more reasonable
    interpretation available."              Id. at 286-87.
    ¶76   Examination       of       the     pre-Harnischfeger              standard        for
    reviewing agency interpretations of statutes suggests that the
    Harnischfeger court did not simply apply existing law——it recast
    it.1       Before    Harnischfeger,           this      court    often     articulated           a
    slightly     different       standard         of   review:         "[I]t        is    a     well-
    established       principle        of        statutory        construction           that      the
    construction        and    interpretation          of    a    statute     adopted         by   an
    administrative agency charged with the duty of applying the law
    is     entitled      to    great    weight."                 Schwartz     v.     DILHR,         
    72 Wis. 2d 217
    ,        221,     
    240 N.W.2d 173
                (1976).          Tracing           that
    principle's         development         in     Wisconsin        law      backwards          from
    Harnischfeger leads to its source:                   Harrington v. Smith, 
    28 Wis. 43
     (1871).2
    ¶77   Harrington presented this court with a dispute over
    the interpretation of a statute.                   Observing that "[t]he statute
    1
    For   a  more   complete   evaluation   of  the   court's
    characterization of existing law in Harnischfeger Corp. v. LIRC,
    
    196 Wis. 2d 650
    , 
    539 N.W.2d 98
     (1995), see Patience Drake
    Roggensack, Elected to Decide: Is the Decision-Avoidance
    Doctrine of Great Weight Deference Appropriate in This Court of
    Last Resort?, 
    89 Marq. L. Rev. 541
    , 548-61 (2006).
    2
    See, e.g., Lisney v. LIRC, 
    171 Wis. 2d 499
    , 505-06, 
    493 N.W.2d 14
     (1992); West Bend Educ. Ass'n v. WERC, 
    121 Wis. 2d 1
    ,
    12, 
    357 N.W.2d 534
     (1984); Pigeon v. DILHR, 
    109 Wis. 2d 519
    ,
    524-25,   
    326 N.W.2d 752
      (1982);  Schwartz   v.   DILHR,  
    72 Wis. 2d 217
    , 221, 
    240 N.W.2d 173
     (1976); City of Milwaukee v.
    WERC, 
    43 Wis. 2d 596
    , 599-601, 
    168 N.W.2d 809
     (1969); Mednis v.
    Indus. Comm'n, 
    27 Wis. 2d 439
    , 444, 
    134 N.W.2d 416
     (1965);
    Trczyniewski v. City of Milwaukee, 
    15 Wis. 2d 236
    , 240, 
    112 N.W.2d 725
     (1961).
    3
    No.     2015AP1055.rgb
    in question was enacted and has been continuously interpreted,
    understood and acted upon by the executive department of the
    government,        the   officers    appointed     by    law    to      carry    its
    provisions into effect, . . . for a period of over twenty-one
    years,     and     during   twelve   successive     administrations         of    the
    state," the court concluded that "[g]reat weight is undoubtedly
    to be attached to a construction which has thus been given."
    
    Id. at 68-69
    .        Accordingly,   the     Harrington     court    explained:
    "Long and uninterrupted practice under a statute, especially by
    the officers whose duty it was to execute it, is good evidence
    of its construction, and such practical construction will be
    adhered to, even though, were it res integra,[3] it might be
    difficult to maintain it."              Harrington, 28 Wis. at 68.                 In
    support    of     that   proposition,    this    court   cited,      among      other
    authorities, Edwards' Lessee v. Darby, 25 U.S. (12 Wheat.) 206
    (1827), which stated that, "[i]n the construction of a doubtful
    and ambiguous law, the contemporaneous construction of those who
    were called upon to act under the law, and were appointed to
    carry its provisions into effect, is entitled to very great
    respect."        Id. at 210.4
    3
    Latin for "an entire thing," as a legal term res integra
    refers to an "undecided question of law" or a "case of first
    impression." Res Integra, Black's Law Dictionary 1503 (10th ed.
    2014) (citing Res Nova, id. at 1504).
    4
    In Chevron U.S.A. Inc. v. Natural Resources Defense
    Counsel, Inc., 
    467 U.S. 837
     (1984), the Supreme Court also cited
    Edwards' Lessee v. Darby, 25 U.S. (12 Wheat.) 206 (1827), among
    many other cases, when constructing the two-step framework that
    has become the cornerstone of judicial review of agency
    determinations at the federal level.   Chevron, 
    467 U.S. at 844
    (continued)
    4
    No.    2015AP1055.rgb
    ¶78    By recognizing the value of executive interpretations
    without entirely ceding interpretive authority to the executive,
    these    older    cases    reflect      a   more    nuanced   appreciation         for
    judicial     interaction         with   agency      interpretation        than     this
    court's    post-Harnischfeger           deference    standards      permit.         The
    prevailing    scheme      of     deference    hamstrings      a   court      of   last
    resort——with         self-imposed            shackles——from             independently
    interpreting      the     law,    thereby     thwarting     the     constitutional
    structure    of    dispersing       power    among    the   three       branches    of
    government.       Because this structure has long been recognized as
    the essential safeguard of individual rights and liberty,5 this
    n.14. Although I will not, in this writing, endeavor to conduct
    a comprehensive review comparing federal agency deference to
    Wisconsin law, it suffices for now to note that federal
    administrative deference under Chevron seems to raise separation
    of powers concerns under the United States Constitution similar
    to those I identify in Wisconsin.     See, e.g., Michigan v. EPA,
    
    135 S. Ct. 2699
    , 2712 (2015) (Thomas, J., concurring) (arguing
    that transferring "ultimate interpretive authority" to the
    Executive "is in tension with Article III's Vesting Clause,
    which vests the judicial power exclusively in Article III
    courts, not administrative agencies"); City of Arlington v. FCC,
    
    133 S. Ct. 1863
    , 1879 (2013) (Roberts, C.J., dissenting) ("It
    would be a bit much to describe the result as 'the very
    definition of tyranny,' but the danger posed by the growing
    power of the administrative state cannot be dismissed."); see
    also Gutierrez-Brizuela v. Lynch, 
    834 F.3d 1142
    , 1152 (10th Cir.
    2016) (Gorsuch, J., concurring) ("Transferring the job of saying
    what   the  law   is   from  the   judiciary   to  the   executive
    unsurprisingly invites the very sort of due process (fair
    notice) and equal protection concerns the framers knew would
    arise   if   the   political   branches   intruded   on   judicial
    functions.").
    5
    "In  the  compound   republic  of  America,   the  power
    surrendered by the people is first divided between two distinct
    governments, and then the portion allotted to each subdivided
    among distinct and separate departments.       Hence a double
    (continued)
    5
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    court should reinforce that structure as a check against the
    concentration of power in the executive branch.                           "The doctrine
    of separation of powers, a fundamental principle of American
    constitutional government, is embodied in the clauses of the
    Wisconsin    Constitution          providing       that     the     legislative          power
    shall be vested in a senate and assembly, the executive power in
    a governor . . . , and the judicial power in the courts."                                State
    v.   Washington,    
    83 Wis. 2d 808
    ,         816,      
    266 N.W.2d 597
            (1978)
    (citations omitted).              No less than in the federal system, in
    Wisconsin "[i]t is emphatically the province and duty of the
    judicial department to say what the law is."                        State v. Williams,
    
    2012 WI 59
    , ¶36 n.13, 
    341 Wis. 2d 191
    , 
    814 N.W.2d 460
     (quoting
    Marbury v. Madison, 5 U.S. (1 Cranch) 137, 177 (1803)); see also
    State ex rel. Wis. Senate v. Thompson, 
    144 Wis. 2d 429
    , 436-37,
    
    424 N.W.2d 385
     (1988).
    ¶79    Acknowledging               respect        for          a         longstanding
    interpretation     of    a    statute      is     a   far     cry    from      a   judicial
    doctrine    of   "great       weight"      deference        that     relinquishes          the
    court's     responsibility         to    independently            interpret        statutes.
    Equally     troubling        is    the    possibility         that       seven       elected
    justices——or,     indeed,         any    elected      judge       accountable       to    the
    people of Wisconsin——might give "great weight" deference to an
    agency decision by a single, unelected administrative law judge
    or hearing examiner against whom the people have no recourse.
    Administrative rulemaking already shifts some lawmaking power to
    security arises to the rights of the people."      The Federalist
    No. 51 (James Madison) (Clinton Rossiter ed., 1961).
    6
    No.    2015AP1055.rgb
    unelected officials and away from the processes of passage and
    presentment       contemplated       by        our     constitution.                 Judicial
    deference to executive interpretations further widens the gap
    between the people and the laws that govern them.
    ¶80   The    framers     of   our    constitutions         chose          to    disperse
    authority within the federal Republic and our state because they
    recognized that "[t]he accumulation of all powers, legislative,
    executive, and judiciary, in the same hands . . . may justly be
    pronounced      the    very   definition       of    tyranny."            The    Federalist
    No. 47 (James Madison) (Clinton Rossiter ed., 1961).                                  As this
    court has recognized since Harrington, no harm comes to that
    separation      when    the   judicial     branch       treats       a     well-developed
    executive interpretation of a statute as "some evidence of what
    the   law   is."        Harrington,       28    Wis.    at     69.         But       when   the
    legislature delegates broad authority to an executive agency,
    which in turn interprets and enforces that delegated authority,
    the judiciary risks the liberty of all citizens if it abdicates
    its    constitutional          responsibility             to         check           executive
    interpretations of the law.               Because no such abdication occurs
    here, I join the majority opinion and respectfully concur.
    ¶81   I   am     authorized    to    state       that    Justices          MICHAEL    J.
    GABLEMAN and DANIEL KELLY join this concurrence.
    7
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