Nat'l Railroad Passenger Corp. v. Julie Su ( 2022 )


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  •                 FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    N ATIONAL R AILROAD P ASSENGER        Nos. 21-15816
    C ORPORATION , Amtrak; BNSF                21-15825
    R AILWAY C OMPANY ; U NION
    P ACIFIC R AILROAD C OMPANY ;            D.C. No.
    L OS A NGELES J UNCTION               2:15-cv-00924-
    R AILWAY ; TTX C OMPANY ;                KJM-JDP
    C ENTRAL C ALIFORNIA T RACTION
    C OMPANY ,
    Plaintiffs-Appellees,     OPINION
    v.
    J ULIE A. S U , in her official
    capacity as Labor Commissioner,
    State of California Division of
    Labor Standards Enforcement,
    Defendant-Appellant,
    B ROTHERHOOD OF L OCOMOTIVE
    E NGINEERS AND T RAINMEN ;
    B ROTHERHOOD OF M AINTENANCE
    OF W AY E MPLOYEES ;
    B ROTHERHOOD OF R AILROAD
    S IGNALMEN ; I NTERNATIONAL
    A SSOCIATION OF S HEET M ETAL ,
    A IR , R AIL AND T RANSPORTATION
    W ORKERS ; I NTERNATIONAL
    B ROTHERHOOD OF E LECTRICAL
    W ORKERS ; N ATIONAL
    2                         NRPC V. SU
    C ONFERENCE O F F IREMEN &
    O ILERS D ISTRICT OF L OCAL 32BJ,
    Intervenor-Defendants-
    Appellants-Intervenors.
    Appeal from the United States District Court
    for the Eastern District of California
    Kimberly J. Mueller, Chief District Judge, Presiding
    Argued and Submitted March 17, 2022
    San Francisco, California
    Filed July 26, 2022
    Before: Morgan Christen and Daniel A. Bress, Circuit
    Judges, and Barbara M. G. Lynn, * District Judge.
    Opinion by Judge Bress
    *
    The Honorable Barbara M. G. Lynn, Chief United States District
    Judge for the Northern District of Texas, sitting by designation.
    NRPC V. SU                               3
    SUMMARY **
    Railroad Unemployment Insurance Act / Preemption
    Affirming the district court’s summary judgment in
    favor of National Railroad Passenger Corporation and other
    railroad companies, the panel held that, as to railroad
    employees, the federal Railroad Unemployment Insurance
    Act preempts California’s Healthy Workplaces, Healthy
    Families Act, which requires employers to provide
    employees with paid sick leave that they may use for
    specified purposes.
    RUIA provides unemployment and sickness benefits to
    railroad employees, and it contains an express preemption
    provision disallowing railroad employees from having any
    right to “sickness benefits under a sickness law of any State.”
    Looking to the plain meaning of the statutory text, the panel
    concluded that the preemption provision broadly refers to
    compensation or other assistance provided to employees in
    connection with physical or mental well-being. The panel
    concluded that RUIA’s statutory framework and stated
    purposes confirm the breadth of its preemptive effect.
    The panel held that, as applied to railroad employees, the
    California Act falls within RUIA’s preemption clause
    because, properly considered in light of RUIA’s plain text
    and structure, the California Act is a “sickness law” that
    provides “sickness benefits.”
    **
    This summary constitutes no part of the opinion of the court. It
    has been prepared by court staff for the convenience of the reader.
    4                       NRPC V. SU
    Agreeing with the First Circuit, the panel found
    unpersuasive an argument by the California Labor
    Commissioner and union-intervenors that RUIA does not
    preempt the California Act as to railroad employees because
    the benefits the Act offers are different in kind than RUIA’s
    benefits. The panel also found unpersuasive (1) an argument
    that RUIA should be interpreted as preempting only the
    kinds of state laws that existed at the time RUIA was
    amended to provide for sickness benefits; and (2) various
    textual arguments in support of a narrower interpretation of
    the preemption provision.
    COUNSEL
    Kristin A. Liska (argued), Deputy Attorney General;
    Heather Hoesterey and Anthony Hakl, Supervising Deputy
    Attorneys General; Thomas S. Patterson, Senior Assistant
    Attorney General; Rob Bonta, Attorney General; Office of
    the Attorney General, San Francisco, California; for
    Defendant-Appellant.
    Lucas R. Aubrey, Sherman Dunn P.C., Washington, D.C.;
    Erika A. Diehl-Gibbons, Associate General Counsel,
    SMART-TD, North Olmsted, Ohio; Richard Edelman,
    Mooney Green Saindon Murphy and Welch PC,
    Washington, D.C.; Josh D. McInerney, Wentz McInerney
    Peifer & Petroff LLC, Powell, Ohio; for Intervenor-
    Defendants-Appellants-Intervenors.
    Donald J. Munro (argued), Anthony J. Dick, and H. Hunter
    Bruton, Jones Day, Washington, D.C.; Kelsey A. Israel-
    Trummel, Jones Day, San Francisco, California; for
    Plaintiffs-Appellees.
    NRPC V. SU                         5
    OPINION
    BRESS, Circuit Judge:
    The Railroad Unemployment Insurance Act (RUIA) is a
    federal law that provides the exclusive source of
    unemployment and sickness benefits to railroad employees.
    RUIA also contains an express preemption provision
    disallowing railroad employees from having any right to
    “sickness benefits under a sickness law of any State.”
    
    45 U.S.C. § 363
    (b). In 2014, California enacted the Healthy
    Workplaces, Healthy Families Act, which requires
    employers to provide employees with paid sick leave that
    they may use for specified purposes. The question in this
    case is whether RUIA preempts this California law as to
    railroad employees. We hold that it does.
    I
    A
    Owing to its interstate nature, the railroad industry has
    long been subject to extensive and often exclusive federal
    regulation. In 1938, Congress passed RUIA to provide
    unemployment benefits for railroad employees.             See
    
    45 U.S.C. §§ 351
    –369; R.R. Ret. Bd. v. Duquesne
    Warehouse Co., 
    326 U.S. 446
    , 448 (1946). An employee
    who is eligible for RUIA benefits may receive
    approximately sixty percent of his daily pay, subject to
    certain limitations, while he remains unemployed. 
    45 U.S.C. § 352
    (a)(1)–(3).
    In 1946, Congress amended RUIA to also provide
    railroad employees with “sickness benefits.” See 
    id.
    § 352(a)(1)(B); CSX Transp., Inc. v. Healey, 
    861 F.3d 276
    ,
    277 (1st Cir. 2017). These benefits, which likewise amount
    6                       NRPC V. SU
    to sixty percent of daily pay, are available “for each day of
    sickness after the 4th consecutive day of sickness in a period
    of continuing sickness.” 
    45 U.S.C. § 352
    (a)(1)(B)(i). RUIA
    defines “day of sickness” in relevant part as “a calendar day
    on which because of any physical, mental, psychological, or
    nervous injury, illness, sickness, or disease [the employee]
    is not able to work.” 
    Id.
     § 351(k)(2). “Day of sickness” also
    includes “with respect to a female employee, a calendar day
    on which, because of pregnancy, miscarriage, or the birth of
    a child, (i) she is unable to work or (ii) working would be
    injurious to her health.” Id. The phrase “period of
    continuing sickness” means either “consecutive days of
    sickness, whether from 1 or more causes” or “successive
    days of sickness due to a single cause without interruption of
    more than 90 consecutive days.” Id. § 352(a)(1)(B)(iii).
    The benefits available under RUIA are funded by a
    special tax on railroad employers “equal to 4 percent of the
    total rail wages.” See Railroad Unemployment Repayment
    Tax Act, 
    26 U.S.C. § 3321
    (b)(1); Trans-Serve, Inc. v. United
    States, 
    521 F.3d 462
    , 464, 466 (5th Cir. 2008). To ensure
    that the federal regulatory scheme would not impose an
    undue economic burden on railroad companies, Congress
    simultaneously exempted these employers from certain state
    laws. See 
    45 U.S.C. § 363
    (b); CSX Transp., 861 F.3d at 282
    (noting RUIA’s “stated purpose of protecting interstate rail
    regulation from the burdens of state sickness law”).
    RUIA’s preemption provision, which is at the center of
    this case, reads in relevant part:
    By enactment of this chapter the Congress
    makes exclusive provision for the payment of
    unemployment benefits for unemployment
    occurring after June 30, 1939, and for the
    payment of sickness benefits for sickness
    NRPC V. SU                        7
    periods after June 30, 1947, based upon
    employment (as defined in this chapter). No
    employee shall have or assert any right to
    unemployment         benefits   under      an
    unemployment compensation law of any
    State with respect to unemployment
    occurring after June 30, 1939, or to sickness
    benefits under a sickness law of any State
    with respect to sickness periods occurring
    after June 30, 1947, based upon employment
    (as defined in this chapter).
    The Congress finds and declares that by
    virtue of the enactment of this chapter, the
    application      of    State    unemployment
    compensation laws after June 30, 1939 or of
    State sickness laws after June 30, 1947, to
    such employment, except pursuant to section
    362(g) of this title, would constitute an undue
    burden upon, and an undue interference with
    the effective regulation of, interstate
    commerce.
    
    45 U.S.C. § 363
    (b) (emphasis added).
    B
    In 2014, the California legislature passed the Healthy
    Workplaces, Healthy Families Act, which we will refer to as
    the “California Act” or the “Act.” 
    Cal. Lab. Code §§ 245
    –
    249. The California Act “[e]nsure[s] that workers in
    California can address their own health needs and the health
    needs of their families by requiring employers to provide a
    minimum level of paid sick days including time for family
    care.” A.B. 1522, 2014 Leg., Reg. Sess. § 2(a) (Cal. 2014)
    8                       NRPC V. SU
    (enacted legislative findings). With limited exceptions not
    relevant here, the Act generally requires employers to
    provide a minimum of twenty-four hours “paid sick leave”
    or three “paid sick days” per year to every employee working
    in California. 
    Cal. Lab. Code § 246
    (a)(1), (b). Employees
    also accrue additional days based on the length of their
    employment. 
    Id.
     § 246(b).
    Under the California Act, employees may use their paid
    sick leave for “the following purposes”:
    (1) Diagnosis, care, or treatment of an
    existing health condition of, or preventive
    care for, an employee or an employee’s
    family member.
    (2) For an employee who is a victim of
    domestic violence, sexual assault, or
    stalking, the purposes described in
    subdivision (c) of Section 230 and
    subdivision (a) of Section 230.1.
    Id. § 246.5(a). Among the purposes referred to in subsection
    (2) are:
    (1) To seek medical attention for injuries
    caused by crime or abuse.
    (2) To obtain services from a domestic
    violence shelter, program, rape crisis
    center, or victim services organization or
    agency as a result of the crime or abuse.
    (3) To obtain psychological counseling or
    mental health services related to an
    experience of crime or abuse.
    NRPC V. SU                            9
    (4) To participate in safety planning and take
    other actions to increase safety from
    future crime or abuse, including
    temporary or permanent relocation.
    Id. § 230.1(a). Through its cross-reference to section 230(c),
    section 246.5(a)(2) further allows sick leave to be used “to
    obtain or attempt to obtain any relief,” such as “a temporary
    restraining order, restraining order, or other injunctive relief,
    to help ensure the health, safety, or welfare of the victim or
    their child.” Id. § 230(c).
    The California legislature enacted the Act to promote
    health and employee well-being, which the legislature
    believed would in turn improve worker retention rates and
    productivity. This legislative goal is articulated in findings
    passed in conjunction with Act. See A.B. 1522, 2014 Leg.,
    Reg. Sess. (Cal. 2014). The findings begin by emphasizing
    employees’ need for sick days, noting that “[n]early every
    worker in the State of California will at some time during the
    year need some time off from work to take care of his or her
    own health or the health of family members.” Id. at § 1(a).
    The findings go on to explain that “[p]roviding workers time
    off to attend to their own health care and the health care of
    family members will ensure a healthier and more productive
    workforce in California” by lessening recovery time,
    reducing the spread of illness, and increasing retention rates.
    Id. at § 1(d), (e), (h).
    In this way, the California legislature found, the Act
    would “[e]nsure that workers in California can address their
    own health needs and the health needs of their families,”
    “[d]ecrease public and private health care costs in
    California,” and “[s]afeguard the welfare, health, safety, and
    prosperity of the people of and visitors to California.” Id.
    at § 2(a), (b), (e). The California legislature also found that
    10                      NRPC V. SU
    domestic violence similarly “impacts productivity,
    effectiveness, absenteeism, and employee turnover in the
    workplace,” and thus also warranted sick leave coverage. Id.
    at § 1(m)–(o); see also id. § 2(d).
    C
    After the California Act went into effect, six railroad
    companies brought this suit against the California Labor
    Commissioner. The railroads alleged that the California Act
    was invalid as applied to their employees because it was
    preempted by RUIA and the Employee Retirement Income
    Security Act of 1974 (ERISA), and unconstitutional under
    the “dormant” Commerce Clause. The railroads sought
    declaratory and injunctive relief that would prohibit the
    Labor Commissioner from enforcing the Act against them.
    Several unions representing railroad employees intervened
    to defend the Act.
    The district court granted summary judgment to the
    railroads. It concluded that RUIA partially preempts the
    California Act, and that the remainder of the Act is invalid
    under the dormant Commerce Clause. The Commissioner
    and union-intervenors appealed. We review the district
    court’s grant of summary judgment de novo and may affirm
    on any ground supported by the record. Miranda v. City of
    Casa Grande, 
    15 F.4th 1219
    , 1224 (9th Cir. 2021).
    II
    A
    The Supremacy Clause provides that the laws of the
    United States “shall be the supreme Law of the Land . . . any
    Thing in the Constitution or Laws of any State to the
    Contrary notwithstanding.” U.S. Const. art. VI, cl. 2. As a
    NRPC V. SU                               11
    result, “it has long been settled that state laws that conflict
    with federal law are ‘without effect.’” Mut. Pharm. Co. v.
    Bartlett, 
    570 U.S. 472
    , 479–80 (2013) (quoting Maryland v.
    Louisiana, 
    451 U.S. 725
    , 746 (1981)).
    When, as here, a federal statute includes an express
    preemption provision, “the task of statutory construction
    must in the first instance focus on the plain wording of the
    clause.” Cal. Trucking Ass’n v. Bonta, 
    996 F.3d 644
    , 654
    (9th Cir. 2021) (quoting CSX Transp., Inc. v. Easterwood,
    
    507 U.S. 658
    , 664 (1993)). We consider also “the
    surrounding statutory framework” and “Congress’s stated
    purposes in enacting the statute” to “‘identify the domain
    expressly pre-empted by that language.’” Chae v. SLM
    Corp., 
    593 F.3d 936
    , 942 (9th Cir. 2010) (quoting
    Medtronic, Inc. v. Lohr, 
    518 U.S. 470
    , 484 (1996)). Once
    we have done so, we ask whether the state law at issue falls
    within the scope of the preemption clause. See 
    id.
     1
    RUIA’s express preemption provision is set forth in
    
    45 U.S.C. § 363
    (b). In relevant part, it establishes that “[b]y
    enactment of this chapter the Congress makes exclusive
    provision for . . . the payment of sickness benefits,” and
    consequently, “[n]o employee shall have or assert any right
    to . . . sickness benefits under a sickness law of any State.”
    1
    Appellants urge us to apply a presumption against preemption.
    However, “because the statute ‘contains an express pre-emption clause,’
    we do not invoke any presumption against pre-emption.” Puerto Rico v.
    Franklin Cal. Tax-Free Tr., 
    579 U.S. 115
    , 125 (2016) (quoting Chamber
    of Com. of U.S. of Am. v. Whiting, 
    563 U.S. 582
    , 594 (2011)); see also
    Int’l Bhd. of Teamsters, Loc. 2785 v. Fed. Motor Carrier Safety Admin.,
    
    986 F.3d 841
    , 853 (9th Cir. 2021) (declining to apply a presumption
    against preemption and explaining that “a state’s traditional regulation
    in an area is not, standing alone, sufficient to defeat preemption in the
    face of an express preemption clause”).
    12                      NRPC V. SU
    
    45 U.S.C. § 363
    (b). In determining the scope of RUIA’s
    express preemption provision, we look first to the plain
    meaning of its text. See Cal. Trucking, 996 F.3d at 654.
    Through its definition of the phrase “day of sickness,”
    RUIA treats the notion of “sickness” expansively,
    encompassing calendar days “on which because of any
    physical, mental, psychological, or nervous injury, illness,
    sickness, or disease [the employee] is not able to work.”
    
    45 U.S.C. § 351
    (k)(2). For a female employee, a “day of
    sickness” also includes “a calendar day on which, because of
    pregnancy, miscarriage, or the birth of a child, (i) she is
    unable to work or (ii) working would be injurious to her
    health.” 
    Id.
     With this language, RUIA reflects a wide-
    ranging conception of “sickness.” RUIA’s preemption of
    “sickness benefits under a sickness law of any State,” 
    id.
    § 363(b), therefore broadly refers to compensation or other
    assistance provided to employees in connection with
    physical or mental well-being.
    RUIA’s “statutory framework” and “stated purposes”
    confirm the breadth of its preemptive effect. Chae, 
    593 F.3d at 942
    ; see also Pac. Gas & Elec. Co. v. California, 
    350 F.3d 932
    , 947–48 (9th Cir. 2003), as amended (Dec. 9, 2003)
    (relying on “the overall structure of the Code” to determine
    a statute’s “express preemptive scope”). The preemption
    provision emphasizes that RUIA is to be the “exclusive”
    source for the payment of sickness benefits provided to
    railroad employees. See 
    45 U.S.C. § 363
    (b). The clause also
    expressly communicates Congress’s concern that applying
    “State sickness laws” to railroad employees would
    “constitute an undue burden upon, and an undue interference
    with the effective regulation of, interstate commerce.” 
    Id.
    Further reflecting RUIA’s comprehensive nature, Congress
    directed that RUIA benefits be administered in a centralized
    NRPC V. SU                         13
    manner though the United States Railroad Retirement
    Board. See 
    id.
     § 362(l).
    Turning now to the California Act, we hold that as
    applied to railroad employees, the Act falls within RUIA’s
    preemption clause. Properly considered in light of RUIA’s
    plain text and structure, the California Act is a “sickness
    law” that provides “sickness benefits.” This conclusion
    follows quite clearly from the text and operation of
    California’s law. The Act itself describes the benefit it
    provides as “paid sick days,” “paid sick leave,” and “paid
    sick time.” See generally 
    Cal. Lab. Code § 246
    . Legislative
    findings passed in connection with the Act further emphasize
    the need to promote health and wellness by allowing
    employees to take time off “to attend to their own health care
    and the health care of family members,” which the
    legislature found would “ensure a healthier and more
    productive workforce.” A.B. 1522, 2014 Leg., Reg. Sess.
    § 1(d) (Cal. 2014).
    That the California Act is a “sickness law” providing
    “sickness benefits” is additionally demonstrated in the
    enumerated purposes for which an employee may use the
    paid sick leave available under the Act. These purposes are
    centered on “sickness,” as RUIA broadly conceives it. Most
    critically, under the California Act employees may take sick
    leave for the “[d]iagnosis, care, or treatment of an existing
    health condition of, or preventive care for, an employee or
    an employee’s family member.”              
    Cal. Lab. Code § 246.5
    (a)(1). This aligns with RUIA’s encompassing
    conception of “sickness,” as we described it above. See
    
    45 U.S.C. § 351
    (k)(2); see also CSX Transp., 861 F.3d
    at 280 (concluding in relevant part that RUIA preempted a
    Massachusetts law providing paid sick leave for employee
    health because “[c]ertainly a ‘physical or mental illness,
    14                      NRPC V. SU
    injury, or medical condition’ is a sickness, and certainly
    ‘paid sick time’ is a benefit”). That the California Act allows
    employees to take “sick leave” for reasons related to a family
    member’s health makes the benefit no less of a “sickness
    benefit,” and the law no less of a “sickness law.” Nothing in
    RUIA’s preemption provision says that the “sickness
    benefit” must be based on the employee’s own health.
    The permissible purposes of sick leave listed in the next
    section of the California Act, 
    Cal. Lab. Code § 246.5
    (a)(2),
    are those relating to domestic violence, sexual assault, and
    stalking. Here too, many of the purposes that the statute
    incorporates by reference explicitly relate to physical and
    mental health. For instance, under section 230.1(a)(1),
    employees who are victims of domestic violence, sexual
    assault, and stalking may use the paid sick leave “to seek
    medical attention for injuries caused by crime or abuse,” and
    section 230.1(a)(3) covers “psychological counseling or
    mental health services related to an experience of crime or
    abuse.” See 
    id.
     § 230.1(a)(1), (3). These purposes are again
    consonant with RUIA’s broad conception of “sickness.”
    It is true that for employees who are the victims of
    domestic violence, sexual assault, and stalking, the
    California Act also allows them to take paid sick days to
    obtain certain social services, “[t]o participate in safety
    planning and take other actions to increase safety,” and “to
    obtain or attempt to obtain any [legal] relief.” Id. §§ 230(c),
    230.1(a)(2), (4).     Although these are less inevitably
    described as “sickness benefits” in the abstract, these
    purposes do have some valence to employee health and
    personal well-being. See A.B. 1522, 2014 Leg., Reg. Sess.
    § 1(o) (Cal. 2014) (legislative findings stating that
    “[a]ffording survivors of domestic violence and sexual
    assault paid sick days is vital to their independence and
    NRPC V. SU                          15
    recovery”). And here, the California Act treats these related
    social services as proper subjects of “paid sick days,” and the
    state law has an overriding emphasis on “sickness,” as RUIA
    capaciously defined that term. We also find it significant
    that the paid sick time available under the California Act is
    not allocated to particular purposes. Rather, the Act
    provides only a single block of time for each employee, to
    be used for any of the enumerated purposes for which paid
    sick leave may be taken. See CSX Transp., Inc. v. Healey,
    
    327 F. Supp. 3d 260
    , 267 (D. Mass. 2018) (concluding that
    as to railroad employees, RUIA entirely preempts an
    analogous Massachusetts law because the state law
    conferred “earned sick time” and “does not distinguish or
    apportion the hours between the kinds of sickness benefits
    described”). In the context of the California Act, because
    the “paid sick days” can be used entirely for sickness-related
    absences, they are properly treated as “sickness benefits.”
    Because RUIA states that federal law confers the
    “exclusive” “sickness benefits” for railroad employees,
    
    45 U.S.C. § 363
    (b), the California Act infringes on RUIA’s
    domain.
    B
    Notwithstanding these points, the Labor Commissioner
    and union-intervenors ask us to take a narrower view of
    RUIA’s preemption provision. We now explain why we find
    their arguments unpersuasive.
    The appellants principally argue that RUIA does not
    preempt the California Act as to railroad employees because
    the benefits the Act offers are different in kind than RUIA’s
    benefits. The Labor Commissioner claims that RUIA
    provides “leave akin to short-term disability insurance,”
    whereas the California Act covers “absences of a single day
    16                      NRPC V. SU
    (or even a few hours).” Likewise, the unions argue that the
    California Act “deals with paid time off for occasional and
    routine short-term employee medical conditions,” which
    they argue is distinct from RUIA’s protections for
    “economic loss due to inability to work for lengthy periods.”
    Appellants contend that, based on these differences, a
    railroad employee may qualify for benefits under the
    California Act and not under RUIA.
    We do not think these arguments can carry the day. The
    primary problem with the appellants’ theory is that
    preemption does not turn on whether the state law at issue
    operates congruently with the federal law containing the
    preemption clause. Rather, in interpreting an express
    preemption provision we look to the “substance and scope
    of Congress’ displacement of state law,” based on the
    language the preemption provision employs. Altria Grp.,
    Inc. v. Good, 
    555 U.S. 70
    , 76 (2008). Congress is free to
    design that displacement to be either broader or narrower
    than the protections that the federal law confers. See, e.g.,
    Egelhoff v. Egelhoff ex rel. Breiner, 
    532 U.S. 141
    , 146–47
    (2001) (explaining that ERISA’s “expansive” preemption
    clause covers any state law that “has a connection with or
    reference to [an ERISA] plan” (quotations omitted));
    Morales v. Trans World Airlines, Inc., 
    504 U.S. 374
    , 386
    (1992) (rejecting the claim that “only state laws specifically
    addressed to the airline industry are pre-empted” under the
    Airline Deregulation Act).
    Here, there is no basis to conclude that Congress in
    § 363(b) intended to preempt only those sickness laws
    structured like RUIA, or only those state benefit schemes
    providing what could be described as short-term disability
    insurance. The text of RUIA’s preemption provision does
    not impose that limitation. And implying such a condition
    NRPC V. SU                                17
    into RUIA would be inconsistent with Congress’s stated aim
    of preventing multiple sickness benefit schemes for railroad
    companies, which Congress believed “would constitute an
    undue burden upon, and an undue interference with the
    effective regulation of, interstate commerce.” 
    45 U.S.C. § 363
    (b). Under the appellants’ interpretation, a state could
    seemingly require railroads to provide their employees with
    state sickness benefits anytime those benefits differ in
    structure or in kind from RUIA benefits. That would enable
    ready circumvention of RUIA’s “exclusive” scheme. Id.;
    see Atay v. County of Maui, 
    842 F.3d 688
    , 702 (9th Cir.
    2016) (rejecting an interpretation of an express preemption
    clause that “would allow state and local governments to
    subvert the preemption clause”).
    The First Circuit in CSX Transportation, Inc. v. Healey,
    
    861 F.3d 276
     (1st Cir. 2017), rejected substantially the same
    argument in the context of a RUIA preemption challenge to
    a Massachusetts law analogous to the California Act. As the
    First Circuit explained, “there is no anchor in the text of the
    preemption clause for limiting” RUIA preemption to “state
    benefits that are ‘similar’ or ‘comparable to,’ or ‘of the type
    provided by, the RUIA.’” 
    Id. at 284
     (alterations omitted).
    Because RUIA’s stated objective is to establish a uniform
    federal scheme, the court reasoned, “it would have been
    nonsensical to preempt only state replicas of the RUIA while
    allowing dozens of divergent schemes to proliferate.” 
    Id. at 282
    . We agree with the First Circuit that RUIA does not
    displace only those state sickness schemes relating to short-
    term disability insurance of the type that RUIA provides. 2
    2
    On remand from the First Circuit, the district court held that as to
    railroad employees, RUIA preempts “the entirety of the [Massachusetts
    law’s] ‘earned sick time’ scheme.” CSX Transp., 327 F. Supp. 3d at 266.
    18                           NRPC V. SU
    Next, the Commissioner asserts that RUIA should be
    interpreted as preempting only the kinds of state laws that
    existed at the time RUIA was amended to provide for
    sickness benefits. According to the Commissioner, only
    California and Rhode Island provided sickness benefits to
    employees in 1946, and both did so through short-term
    disability insurance programs that allowed employees to
    access benefits for longer periods of time. This argument
    fails for substantially the same reasons we have already
    given. Nothing in RUIA’s text, structure, or stated
    objectives suggests that Congress meant to displace only the
    specific kinds of sickness laws already in place in 1946. See
    CSX Transp., 861 F.3d at 285 (rejecting this same
    argument).
    The appellants also offer various textual arguments in
    support of a narrower interpretation of § 363(b). The
    Commissioner notes that RUIA defines “benefits” as
    “money payments payable to an employee as provided in
    this chapter, with respect to his unemployment or sickness,”
    and that elsewhere, RUIA provides railroad employees with
    “benefits” equal to sixty percent of daily compensation,
    administered by the Railroad Retirement Board, once an
    employee has been sick for four consecutive days. 
    45 U.S.C. §§ 351
    (l)(1), 352(a)(1)(A)(i), 352(a)(2). The Commissioner
    reasons that “sickness benefits” as used in RUIA’s
    preemption clause must incorporate this same definition, and
    thus should preempt only state laws akin to RUIA itself.
    This argument is unavailing. RUIA’s definition of
    “benefits” reads in full: “The term ‘benefits’ (except in
    Our holding in this case therefore aligns with the combined results of the
    First Circuit and district court decisions in the Massachusetts CSX
    litigation.
    NRPC V. SU                         19
    phrases clearly designating other payments) means the
    money payments payable to an employee as provided in this
    chapter with respect to his unemployment or sickness.”
    
    45 U.S.C. § 351
    (l)(1) (emphasis added). Through this
    language that we have italicized, RUIA clearly establishes
    that the word “benefit” does not have a uniform definition
    throughout the statute. Cf. Yates v. United States, 
    574 U.S. 528
    , 537 (2015) (“We have several times affirmed that
    identical language may convey varying content when used
    in different statutes, sometimes even in different provisions
    of the same statute.”). Section 363(b)’s “sickness benefit” is
    properly regarded as a “phrase[] clearly designating other
    payments” under § 351(l)(1), because the preemption
    provision concerns other relief provided “under a sickness
    law of any State.” 
    45 U.S.C. § 363
    (b). The word “benefits”
    in RUIA’s preemption provision may therefore carry a
    distinct meaning from how it is used elsewhere in RUIA.
    See CSX Transp., 861 F.3d at 281 (rejecting this same
    argument).
    The text of the preemption clause further demonstrates
    that “benefit” for purposes of RUIA preemption may be
    interpreted more broadly than merely the “benefits”
    provided by RUIA. On several different occasions, § 363(b)
    expressly constrains the meaning of certain terms in the
    preemption clause to their statutory definitions. For
    example, § 363(b) specifically preempts only benefits
    “based upon employment (as defined in this chapter).”
    
    45 U.S.C. § 363
    (b) (emphasis added).          Yet no such
    limitation operates on the terms “benefit” or “sickness
    benefit.” See CSX Transp., 861 F.3d at 281. So we must
    reject the Commissioner’s attempt to constrain the meaning
    of “sickness benefit” in a manner that the statutory scheme
    does not support.
    20                      NRPC V. SU
    For their part, the union-intervenors advance other
    textual arguments that fare no better. The unions first
    contend that “the limited scope of RUIA preemption of state
    laws is evident from the title of the statute’s preemption
    clause,” which reads “Effect on State unemployment
    compensation laws.” See 
    45 U.S.C. § 363
    (b). But this
    header is a historical artifact. When it was first enacted,
    RUIA provided only unemployment benefits, and Congress
    did not update the title after the 1946 amendment added
    sickness benefits. Regardless, a statute’s title and headings
    are “but a short-hand reference to the general subject matter”
    and cannot “take the place of the detailed provisions of the
    text.” Lawson v. FMR LLC, 
    571 U.S. 429
    , 446 (2014)
    (quoting Bhd. of R.R. Trainmen v. Baltimore & O.R. Co.,
    
    331 U.S. 519
    , 528 (1947)).
    The unions next cite what they describe as “authoritative
    sources” establishing that “sickness benefits” means
    something other than “sick leave” or “paid sick days.” But
    the unions’ reliance on these sources is misplaced. For
    example, the unions rely on a booklet published by the
    Railroad Retirement Board which states that “you cannot
    claim benefits for any day on which you worked or otherwise
    earned . . . sick pay (excluding supplemental sickness
    benefits).” According to the unions, this proves that
    “benefits” and “sick pay” are two different things, and that
    the preempted “sickness benefits” therefore cannot include
    the “paid sick leave” that the California Act confers. But
    this section of the booklet merely explains RUIA’s
    requirements for eligibility, see 
    45 U.S.C. §§ 351
    (j), (k)(2),
    and nowhere purports to set forth an official interpretation of
    the statutory term “sickness benefits.” Indeed, the booklet
    explicitly cautions that it “does not have the effect of law,
    regulation, or ruling.”        Thus, the booklet is not
    “authoritative.” See CSX Transp., 861 F.3d at 284 (rejecting
    NRPC V. SU                         21
    this same argument based on the booklet). For substantially
    the same reasons, the Robert’s Dictionary of Industrial
    Relations and the Bureau of Labor Statistics’ “Glossary of
    Compensation Terms,” on which the unions also rely, do not
    persuade us to adopt a narrower interpretation of RUIA’s
    preemption provision. These sources do not endeavor to
    define the term “sickness benefits” as used in RUIA’s
    preemption provision.
    Finally, the unions cite Haynes v. United States, 
    353 U.S. 81
     (1957), claiming that there the Supreme Court
    “recognized that sickness benefits and sick leave are
    different concepts.” But in Haynes, the Court was
    interpreting the Internal Revenue Code, and specifically the
    Code’s exemption for “amounts received through accident
    or health insurance as compensation for personal injuries or
    sickness.” 
    Id. at 83
     (quoting 
    26 U.S.C. § 22
    (b)(5) (1952)).
    Haynes thus does not bear on our interpretation of RUIA.
    In short, we see no valid basis for interpreting “sickness
    benefits” to mean “short-term disability plans,” as appellants
    maintain. We conclude that under RUIA, the California Act
    cannot be applied to railroad employees consistent with the
    Supremacy Clause. We therefore do not reach the railroads’
    arguments about the dormant Commerce Clause and ERISA
    preemption.
    AFFIRMED.