McHenry County v. Kwame Raoul ( 2022 )


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  •                                In the
    United States Court of Appeals
    For the Seventh Circuit
    ____________________
    No. 21-3334
    MCHENRY COUNTY and KANKAKEE COUNTY,
    Plaintiffs-Appellants,
    v.
    KWAME RAOUL, in his official capacity
    as Illinois Attorney General,
    Defendant-Appellee.
    ____________________
    Appeal from the United States District Court for the
    Northern District of Illinois, Western Division.
    No. 3:21-cv-50341 — Philip G. Reinhard, Judge.
    ____________________
    ARGUED MAY 18, 2022 — DECIDED AUGUST 9, 2022
    ____________________
    Before HAMILTON, BRENNAN, and KIRSCH, Circuit Judges.
    HAMILTON, Circuit Judge. In our constitutional scheme,
    “the States possess sovereignty concurrent with that of the
    Federal Government, subject only to limitations imposed by
    the Supremacy Clause.” Tafflin v. Levitt, 
    493 U.S. 455
    , 458
    (1990). The States have “substantial sovereign authority” un-
    der this arrangement. Gregory v. Ashcroft, 
    501 U.S. 452
    , 457
    (1991). This case concerns the boundaries of that authority as
    2                                                   No. 21-3334
    applied to municipalities and other political subdivisions cre-
    ated by State law.
    In 2021, the State of Illinois passed a law prohibiting State
    agencies and political subdivisions from contracting with the
    federal government to house immigration detainees. Two Illi-
    nois counties challenge the law, arguing that it is preempted
    by federal immigration statutes and that it violates the doc-
    trine of intergovernmental immunity. The district court re-
    jected those arguments and granted the State’s motion to dis-
    miss for failure to state a claim. We affirm. The Illinois law is
    a permissible exercise of the State’s broad authority over its
    political subdivisions within our system of dual sovereignty.
    I. Factual and Procedural Background
    The plaintiffs’ constitutional challenges invoke several
    federal statutes addressing immigration detention. One pro-
    vides that the Attorney General of the United States “shall ar-
    range for appropriate places of detention” for immigration
    detainees being held “pending removal or a decision on re-
    moval.” 
    8 U.S.C. § 1231
    (g)(1). In carrying out this statutory
    duty, the Attorney General is authorized
    to enter into a cooperative agreement with any
    State, territory, or political subdivision thereof,
    for the necessary construction, physical renova-
    tion, acquisition of equipment, supplies or ma-
    terials required to establish acceptable condi-
    tions of confinement and detention services in
    any State or unit of local government which
    agrees to provide guaranteed bed space for per-
    sons detained by [Immigration and Customs
    Enforcement (ICE)].
    No. 21-3334                                                   3
    § 1103(a)(11)(B). Also, before constructing any new detention
    facility, ICE “shall consider the availability for purchase or
    lease of any existing prison, jail, detention center, or other
    comparable facility suitable for such use.” § 1231(g)(2).
    Plaintiffs McHenry County and Kankakee County are po-
    litical subdivisions of Illinois. For years, both had agreements
    with the federal government to house persons detained by
    federal immigration authorities. The Counties agreed to “ac-
    cept and provide for the secure custody, safekeeping, hous-
    ing, subsistence and care of Federal detainees.” Those detain-
    ees included “individuals who are awaiting a hearing on their
    immigration status or deportation.” Both agreements were
    terminable by either party for any reason with thirty days’ no-
    tice. The Counties collected millions of dollars in revenue by
    providing detention services under these agreements.
    In August 2021, the State passed the Illinois Way Forward
    Act. The Act amended an existing law prohibiting State and
    local officials from enforcing federal civil immigration law. As
    relevant here, the Act provides that neither law enforcement
    agencies and officials nor “any unit of State or local govern-
    ment may enter into or renew any contract … to house or de-
    tain individuals for federal civil immigration violations.” 5
    ILCS 805/15(g)(1). The Act also requires any entity with an ex-
    isting contract to “exercise the termination provision in the
    agreement as applied to housing or detaining individuals for
    civil immigration violations no later than January 1, 2022.”
    805/15(g)(2).
    The Counties filed a complaint in the Northern District of
    Illinois alleging that the Act is preempted by federal law and
    violates principles of intergovernmental immunity. The dis-
    trict court concluded that the Counties’ preemption argument
    4                                                    No. 21-3334
    failed at the outset because the federal statutes at issue did not
    regulate private conduct. McHenry County v. Raoul, No. 21 C
    50341, — F. Supp. 3d —, 
    2021 WL 5769526
    , at *5–6 (N.D. Ill.
    Dec. 6, 2021). And even under an analysis of field and conflict
    preemption, the court said, the Act was not invalid. 
    Id.
     at *6–
    7. The court also rejected the intergovernmental immunity ar-
    gument, holding that the Act “does not directly regulate the
    federal government nor discriminate against the federal gov-
    ernment or the plaintiffs.” 
    Id. at *8
    . The district court dis-
    missed the complaint under Federal Rule of Civil Procedure
    12(b)(6) for failure to state a claim. The court also denied the
    Counties’ motion to enjoin enforcement of the Act pending
    appeal. McHenry County v. Raoul, No. 21 C 50341, 
    2021 WL 8344241
    , at *1 (N.D. Ill. Dec. 27, 2021).
    The Counties then asked this court for an emergency in-
    junction or stay. We temporarily stayed enforcement of the
    Act against these plaintiffs, briefly extending the deadline for
    the Counties to exercise the termination provisions until Jan-
    uary 13, 2022. After expedited briefing on the stay question,
    we denied any further stay, concluding on January 12, 2022
    that the Counties had failed to show a strong likelihood of
    success on the merits and that none of the other stay factors
    weighed in their favor. McHenry County v. Raoul, No. 21-3334,
    
    2022 WL 636643
    , at *1 (7th Cir. Jan. 12, 2022).
    On January 13, 2022, the Counties gave their thirty-day no-
    tice of termination to the federal government. Briefing and
    oral argument in this appeal followed. We now reject the
    preemption and intergovernmental immunity challenges and
    affirm the judgment of the district court.
    No. 21-3334                                                      5
    II. The Preemption Challenge
    First, the Counties argue that the Act is preempted by fed-
    eral law. We review that legal question de novo, without de-
    ferring to the district court’s decision. Nelson v. Great Lakes Ed-
    ucational Loan Services, Inc., 
    928 F.3d 639
    , 642 (7th Cir. 2019).
    Preemption doctrine stems from the Supremacy Clause:
    “This Constitution, and the Laws of the United States which
    shall be made in Pursuance thereof … shall be the supreme
    Law of the Land.” U.S. Const. art. VI. The Supremacy Clause
    provides “‘a rule of decision’ for determining whether federal
    or state law applies in a particular situation.” Kansas v. Garcia,
    
    140 S. Ct. 791
    , 801 (2020), quoting Armstrong v. Exceptional
    Child Center, Inc., 
    575 U.S. 320
    , 324 (2015). In cases where fed-
    eral and state law conflict, “federal law prevails and state law
    is preempted.” Murphy v. NCAA, 
    138 S. Ct. 1461
    , 1476 (2018).
    The federal government’s advantage under the Supremacy
    Clause is “an extraordinary power in a federalist system,” and
    it is “a power that we must assume Congress does not exercise
    lightly.” Gregory, 
    501 U.S. at 460
    .
    The Supreme Court has recognized “three different types
    of preemption—‘conflict,’ ‘express,’ and ‘field.’” Murphy, 
    138 S. Ct. at 1480
    . All three, however, “work in the same way: Con-
    gress enacts a law that imposes restrictions or confers rights
    on private actors; a state law confers rights or imposes re-
    strictions that conflict with the federal law; and therefore the
    federal law takes precedence and the state law is preempted.”
    
    Id.
     In analyzing a preemption claim, “the purpose of Congress
    is the ultimate touchstone.” Wyeth v. Levine, 
    555 U.S. 555
    , 565
    (2009), quoting Medtronic, Inc. v. Lohr, 
    518 U.S. 470
    , 485 (1996).
    6                                                        No. 21-3334
    The Counties argue that the Illinois Act is invalid under
    principles of field and conflict preemption. The State disa-
    grees on both grounds and further asserts, relying on Murphy
    v. NCAA, that preemption cannot apply at all because the fed-
    eral statutes at issue do not regulate private actors. While we
    begin with that argument, we ultimately need not resolve it.
    Instead, we conclude that the Counties’ field and conflict
    preemption challenges both fail. 1
    A. Murphy v. NCAA
    The State’s threshold preemption argument rests on the
    Supreme Court’s decision in Murphy. There, a federal statute
    made it unlawful for any State or political subdivision to au-
    thorize sports gambling. After concluding that the statute vi-
    olated the anticommandeering doctrine, the Court turned to
    the federal government’s preemption argument. The Court
    announced a broad rule that a valid preemption provision
    “must be best read as one that regulates private actors.” 
    138 S. Ct. at 1479
    . After providing some examples of preemption,
    the Court reiterated that “every form of preemption is based
    on a federal law that regulates the conduct of private actors,
    not the States.” 
    Id. at 1481
    . The provision at issue, however,
    neither conferred any federal rights nor imposed any federal
    restrictions on private actors. It could be understood only as
    “a direct command to the States.” 
    Id.
     As a result, the federal
    government’s preemption argument failed.
    Relying on Murphy, the district court here rejected the
    Counties’ preemption argument because 
    8 U.S.C. § 1103
    (a)(11)(B), which authorizes the Attorney General to
    1The Counties sued Attorney General Raoul in his official capacity.
    We refer to him as the State throughout this opinion.
    No. 21-3334                                                               7
    enter into cooperative agreements for detention facilities,
    does not regulate private actors. McHenry County, 
    2021 WL 5769526
    , at *5–6. The State makes a similar argument on ap-
    peal, asserting that “only federal laws that regulate private ac-
    tors can be understood to preempt state law, and plaintiffs’
    cited statutes do not regulate private conduct.”
    The Counties apparently concede that § 1103(a)(11)(B) and
    § 1231(g), which instructs the Attorney General to “arrange
    for appropriate places of detention,” do not regulate private
    actors. The Counties argue, however, that Murphy’s private-
    actor requirement is in tension with Lawrence County v. Lead-
    Deadwood School District No. 40-1, 
    469 U.S. 256
     (1985). The fed-
    eral statute at issue there compensated local governments for
    costs related to tax-immune federal lands within their juris-
    dictions. But a South Dakota law required the local govern-
    ments to allocate those federal funds in the same way they
    allocated general tax revenues. The Court concluded that the
    federal statute, which allowed localities to use the funds for
    any governmental purpose, preempted the state law. The
    Counties assert that the case conflicts with Murphy because
    the federal statute preempted in Lawrence County did not
    regulate private actors. 2
    We take the Counties’ point, but we are reluctant to en-
    dorse their argument that Murphy did not really mean what it
    2 The State, for its part, offers a distinction to resolve any potential
    tension between the cases: Lawrence County—unlike both Murphy and this
    case—involved Spending Clause litigation. The Court concluded that the
    federal government had “merely imposed a condition on its disbursement
    of federal funds,” which was not an impermissible intrusion into South
    Dakota’s fiscal affairs. Lawrence County, 
    469 U.S. at 269
    . We need not de-
    cide here whether that proposed distinction is persuasive.
    8                                                     No. 21-3334
    said about preemption. Cf. Mathis v. United States, 
    579 U.S. 500
    , 514 (2016) (explaining that “a good rule of thumb for
    reading our decisions is that what they say and what they
    mean are one and the same”). The Court said at least three
    times in Murphy that a valid preemption provision is one that
    regulates private actors. See 
    138 S. Ct. at 1479, 1480, 1481
    .
    Other courts have relied on Murphy to reject preemption
    claims where the federal immigration statutes at issue did not
    regulate private actors. See, e.g., Ocean County Board of
    Comm’rs v. Attorney General of New Jersey, 
    8 F.4th 176
    , 181–82
    (3d Cir. 2021) (relying on Murphy to reject preemption claim
    because a “federal statute that does not regulate private actors
    cannot serve as a basis for preemption”); Colorado v. United
    States Dep’t of Justice, 
    455 F. Supp. 3d 1034
    , 1059 (D. Colo. 2020)
    (similar).
    In the end, however, we need not map the precise limits of
    Murphy’s preemption holding. Even setting aside the thresh-
    old argument that 
    8 U.S.C. § 1103
    (a)(11)(B) and § 1231(g) do
    not regulate private actors, we agree with the district court
    that the Counties’ field and conflict preemption challenges
    fail. Since the parties briefed those issues in the district court
    and on appeal, we can and will affirm on those grounds. See
    Regains v. City of Chicago, 
    918 F.3d 529
    , 533 (7th Cir. 2019) (“We
    may affirm on any ground that the record supports, as long
    as the district court adequately addressed that ground and the
    non-moving party had the opportunity to contest it.”).
    B. Field Preemption
    The Counties argue that the Act is invalid as a matter of
    field preemption. States may not regulate conduct “in a field
    that Congress, acting within its proper authority, has deter-
    mined must be regulated by its exclusive governance.”
    No. 21-3334                                                      9
    Arizona v. United States, 
    567 U.S. 387
    , 399 (2012). Accordingly,
    State law is preempted “when federal law occupies a ‘field’ of
    regulation ‘so comprehensively that it has left no room for
    supplementary state legislation.’” Murphy, 
    138 S. Ct. at 1480
    ,
    quoting R.J. Reynolds Tobacco Co. v. Durham County, 
    479 U.S. 130
    , 140 (1986). We have said that field preemption is “rare”
    and is “confined to only a few areas of the law.” Nelson, 928
    F.3d at 651–52 (citing National Labor Relations Act and Em-
    ployee Retirement Income Security Act as examples). The
    statutory grounds for rare field preemption simply are not
    present here.
    The federal government “has broad, undoubted power
    over the subject of immigration.” Arizona, 
    567 U.S. at 394
    . That
    authority derives from its “constitutional power to ‘establish
    an uniform Rule of Naturalization,’ Art. I, § 8, cl. 4, and its in-
    herent power as sovereign to control and conduct relations
    with foreign nations.” Id. at 394–95. At the same time, the
    “pervasiveness of federal regulation does not diminish the
    importance of immigration policy to the States.” Id. at 397.
    The Counties assert that the federal government has occu-
    pied the field of detaining and housing noncitizens, thereby
    preempting State regulation. That argument, however, finds
    no support in the text of the federal statutes on which the
    Counties rely. By its terms, 
    8 U.S.C. § 1103
    (a)(11)(B) author-
    izes the Attorney General “to enter into a cooperative agreement
    with any State, territory, or political subdivision thereof.”
    (Emphasis added.) An “agreement” is of course an arrange-
    ment to which both parties have consented. Section
    1103(a)(11)(B) thus contemplates discretionary and voluntary
    choices by States or local entities to assist the federal govern-
    ment with immigration detention, or not. It simply does not
    10                                                    No. 21-3334
    command that they do so. A provision that allows for policy
    decisions by States and localities as to the extent of their par-
    ticipation is about 180 degrees away from a command, let
    alone one that leaves “no room for supplementary state legis-
    lation.” See R.J. Reynolds Tobacco, 
    479 U.S. at 140
    .
    The Counties emphasize the use of the term “or” in the
    statutory language authorizing a cooperative agreement with
    any “State, territory, or political subdivision thereof.”
    § 1103(a)(11)(B). According to the Counties, this language
    means that “the federal government intended the execution
    of the agreements with the counties to be independent from
    the state.”
    This argument loads far too much weight onto the word
    “or,” particularly since this is national legislation that must be
    written to apply in every State, many of which leave this
    choice up to local governments. Unlike States, political subdi-
    visions such as counties “never were and never have been
    considered as sovereign entities.” Ysursa v. Pocatello Education
    Ass’n, 
    555 U.S. 353
    , 362 (2009), quoting Reynolds v. Sims, 
    377 U.S. 533
    , 575 (1964); see also Ill. Const. art. VII, § 7 (“Counties
    and municipalities which are not home rule units shall have
    only powers granted to them by law and [certain enumerated]
    powers….”); Inland Land Appreciation Fund, L.P. v. County of
    Kane, 
    800 N.E.2d 1232
    , 1236 (Ill. App. 2003) (“A county is a
    mere creature of the State and can exercise only the powers
    expressly delegated by the legislature or those that arise by
    necessary implication from expressly granted powers.” (cita-
    tion omitted)). 3
    3
    Some political subdivisions—such as home rule units—might exer-
    cise more autonomy in certain spheres, and infringements on that
    No. 21-3334                                                             11
    Instead, under the federal Constitution, political subdivi-
    sions “have been traditionally regarded as subordinate gov-
    ernmental instrumentalities.” Reynolds, 
    377 U.S. at 575
    . They
    serve as “convenient agencies for exercising such of the gov-
    ernmental powers of the State as may be entrusted to them in
    its absolute discretion.” Nixon v. Missouri Municipal League,
    
    541 U.S. 125
    , 140 (2004), quoting Wisconsin Public Intervenor v.
    Mortier, 
    501 U.S. 597
    , 607–08 (1991). As a result, we operate
    under a “working assumption that federal legislation threat-
    ening to trench on the States’ arrangements for conducting
    their own governments should be treated with great skepti-
    cism, and read in a way that preserves a State’s chosen dispo-
    sition of its own power, in the absence of the plain statement
    Gregory requires.” 
    Id.,
     citing Gregory v. Ashcroft, 
    501 U.S. 452
    (1991). We agree with the district court that neither “or” nor
    anything else in § 1103(a)(11)(B) shows “an intent to remove
    this traditional authority of a state over its subdivision.”
    McHenry County, 
    2021 WL 5769526
    , at *7.
    Nor does § 1231(g) support the field preemption argu-
    ment. The Counties assert that the statute gives the Attorney
    General the exclusive authority to “arrange for appropriate
    places of detention” for immigration detainees. § 1231(g)(1).
    That proves far too little. No one suggests that Illinois could
    tell the Attorney General of the United States where to house
    a particular detainee. But the State can remove its own facili-
    ties—and those of its subordinate localities—from the list of
    autonomy might properly be subject to a challenge on State constitutional
    grounds. See, e.g., Ill. Const. art. VII, § 6 (describing powers unique to
    home rule units). But the Counties conceded in the district court that they
    are not home rule units, and they have not raised any claim under the
    Illinois Constitution. See McHenry County, 
    2021 WL 5769526
    , at *4.
    12                                                            No. 21-3334
    options. That is evident both because § 1231(g) says nothing
    about States or local entities and because § 1103(a)(11)(B) con-
    templates “cooperative agreement[s]” rather than authoriz-
    ing the Attorney General to order State and local governments
    to house immigration detainees. 4
    The Fifth Circuit’s decision in City of El Cenizo v. Texas, 
    890 F.3d 164
     (5th Cir. 2018), illustrates the flaw in the Counties’
    field preemption argument. There, the policy preferences of
    State and local governments were a mirror image of this case.
    A Texas law prohibited local entities from adopting any pol-
    icy that restricted cooperation in federal immigration enforce-
    ment. Several cities and counties challenged the State law on
    preemption grounds. Those plaintiffs pointed to myriad pro-
    visions of federal law regulating local cooperation in the
    sphere of immigration enforcement. The Fifth Circuit held,
    however, that those provisions fell far short of establishing
    field preemption: “Federal law regulates how local entities
    may cooperate in immigration enforcement; [this State law]
    specifies whether they cooperate.” 
    Id. at 177
    . None of the fed-
    eral statutes cited by the plaintiffs evinced any congressional
    intent “to prevent states from regulating whether their locali-
    ties cooperate in immigration enforcement.” 
    Id. at 178
    . The
    same logic applies here. The Illinois Act is not field
    preempted.
    4 Such a command would raise its own constitutional questions under
    the anticommandeering doctrine. Cf. United States v. California, 
    921 F.3d 865
    , 891 (9th Cir. 2019) (“California has the right, pursuant to the anticom-
    mandeering rule, to refrain from assisting with federal [immigration en-
    forcement] efforts.”); City of El Cenizo v. Texas, 
    890 F.3d 164
    , 178 (5th Cir.
    2018) (noting that “the Tenth Amendment prevents Congress from com-
    pelling Texas municipalities to cooperate in immigration enforcement”).
    No. 21-3334                                                   13
    C. Conflict Preemption
    The Counties also argue that the Act is invalid as a matter
    of conflict preemption (sometimes referred to as “obstacle”
    preemption). That doctrine includes “cases where compliance
    with both federal and state regulations is a physical impossi-
    bility and those instances where the challenged state law
    stands as an obstacle to the accomplishment and execution of
    the full purposes and objectives of Congress.” Arizona, 
    567 U.S. at 399
     (internal citation and quotation marks omitted).
    The Counties do not assert any physical impossibility, so the
    issue is whether the Act obstructs congressional purposes.
    That inquiry is “a matter of judgment, to be informed by ex-
    amining the federal statute as a whole and identifying its pur-
    pose and intended effects.” Crosby v. National Foreign Trade
    Council, 
    530 U.S. 363
    , 373 (2000). To succeed, the Counties
    “must show that applying the state law would do ‘major dam-
    age’ to clear and substantial federal interests.” C.Y. Wholesale,
    Inc. v. Holcomb, 
    965 F.3d 541
    , 547 (7th Cir. 2020).
    According to the Counties, 
    8 U.S.C. § 1231
    (g) shows “a
    clear preference by Congress” to house immigration detain-
    ees in existing facilities instead of constructing new ones. That
    provision instructs ICE to “consider the availability” of exist-
    ing detention facilities before “initiating any project for the
    construction of any new detention facility.” § 1231(g)(2). In
    turn, § 1103(a)(11)(B) authorizes cooperative agreements with
    States and local entities for immigration detention. The Coun-
    ties argue that the Act contravenes congressional purposes by
    preventing the Attorney General from using local detention
    facilities.
    Again, however, these federal statutes simply cannot sup-
    port the Counties’ argument. The text of § 1231(g)
    14                                                           No. 21-3334
    demonstrates at most a general preference to use existing fa-
    cilities when they are available. But invoking “some brooding
    federal interest” is not enough to support a preemption claim.
    Virginia Uranium, Inc. v. Warren, 
    139 S. Ct. 1894
    , 1901 (2019)
    (lead opinion of Gorsuch, J.); see also Patriotic Veterans, Inc. v.
    Indiana, 
    736 F.3d 1041
    , 1049 (7th Cir. 2013) (explaining that
    conflict preemption is not “lightly applied” and does not war-
    rant “freewheeling judicial inquiry into whether a state stat-
    ute is in tension with federal objectives”), quoting Chamber of
    Commerce of United States v. Whiting, 
    563 U.S. 582
    , 607 (2011)
    (plurality opinion). A congressional instruction to “consider”
    available facilities and agreements to use them before build-
    ing new ones does not preempt a State (or local) government’s
    choice to make certain facilities unavailable. 5
    The Ninth Circuit addressed a similar issue in United
    States v. California, 
    921 F.3d 865
     (9th Cir. 2019). One California
    law at issue in that case limited the ability of State and local
    officers to cooperate in federal immigration enforcement. The
    United States argued that the law was preempted because it
    obstructed federal immigration statutes. The Ninth Circuit re-
    jected that argument, noting that “the specter of the anticom-
    mandeering rule distinguishes the case before us from the
    preemption cases on which the United States relies.” 
    Id. at 888
    .
    The relevant federal statutes provided “states and localities
    the option, not the requirement, of assisting federal
    5 The Counties renew their argument that § 1103(a)(11)(B) allows po-
    litical subdivisions to contract with the federal government even if their
    parent States prohibit such agreements. But because nothing in the statute
    attempts to displace the traditional authority States have over their subdi-
    visions, that assertion is no more persuasive here than under field
    preemption.
    No. 21-3334                                                   15
    immigration authorities.” Id. at 889. Federal immigration en-
    forcement might have been frustrated by the California law,
    but “the choice of a state to refrain from participation cannot
    be invalid under the doctrine of obstacle preemption where,
    as here, it retains the right of refusal.” Id. at 890. And the
    United States “could not require California’s cooperation
    without running afoul of the Tenth Amendment.” Id. at 891.
    Exactly the same is true here. In drafting § 1103(a)(11)(B)
    and § 1231(g), Congress may have hoped or expected that
    States would cooperate with any requests from the Attorney
    General to house detainees in their facilities. But Illinois and
    the other States are not bound by that hope or expectation. See
    921 F.3d at 891 (noting that “we must distinguish between ex-
    pectations and requirements”). As discussed above,
    § 1103(a)(11)(B) contemplates as much by its reference to “co-
    operative agreement[s].” It would make no sense to hold that
    a federal statute premised on State cooperation preempts a
    State law withholding that cooperation. The Act is not invalid
    as a matter of field or conflict preemption.
    III. The Intergovernmental Immunity Challenge
    The Counties’ other argument is that the Act violates prin-
    ciples of intergovernmental immunity. Again, we review that
    question of law de novo. Nelson, 928 F.3d at 642.
    The intergovernmental immunity doctrine dates to the ca-
    nonical federalism decision in McCulloch v. Maryland, 17 U.S.
    (4 Wheat.) 316 (1819), where the Supreme Court declared un-
    constitutional Maryland’s attempt to single out the Bank of
    the United States for a tax. Today, the doctrine prohibits “state
    laws that either ‘regulat[e] the United States directly or dis-
    criminat[e] against the Federal Government or those with
    16                                                   No. 21-3334
    whom it deals’ (e.g., contractors).” United States v. Washington,
    
    142 S. Ct. 1976
    , 1984 (2022) (alterations in original), quoting
    North Dakota v. United States, 
    495 U.S. 423
    , 435 (1990) (plurality
    opinion). The Counties argue that the Illinois Act both directly
    regulates and discriminates against the federal government.
    Neither argument is persuasive.
    A. Direct Regulation
    States may not regulate the federal government directly.
    North Dakota, 
    495 U.S. at 434
     (plurality opinion). A direct reg-
    ulation might arise where a State law or regulation “places a
    prohibition on the Federal Government.” Hancock v. Train, 
    426 U.S. 167
    , 180 (1976), quoting Public Utilities Comm’n v. United
    States, 
    355 U.S. 534
    , 544 (1958); see also Penn Dairies, Inc. v.
    Milk Control Comm’n, 
    318 U.S. 261
    , 270 (1943) (noting that state
    regulation at issue “imposes no prohibition on the national
    government or its officers”). Or a State might attempt to im-
    pose a tax “directly upon the United States.” United States v.
    New Mexico, 
    455 U.S. 720
    , 733 (1982), quoting Mayo v. United
    States, 
    319 U.S. 441
    , 447 (1943).
    That is not what the Illinois Act does. It imposes no direct
    regulation on any federal official or agency. The challenged
    provision says only that a “law enforcement agency, law en-
    forcement official, or … unit of State or local government”
    may not enter into or maintain a cooperative agreement for
    immigration detention. 5 ILCS 805/15(g). To be sure, a conse-
    quence of the Act—the intended consequence of the Act—is
    that the federal government will not be able to use coopera-
    tive agreements to house immigration detainees in Illinois
    State or county facilities. But even before the Act was passed,
    local entities were free to withhold their cooperation or termi-
    nate existing agreements. The federal government remains
    No. 21-3334                                                               17
    free to house immigration detainees in its own facilities in Il-
    linois or to contract with private parties. The Act directly reg-
    ulates only State and local entities and law enforcement—not
    the federal government. 6
    B. Discriminatory Treatment
    Nor does the Illinois Act discriminate against the federal
    government or its contractors. States may not single those
    parties out “for less favorable ‘treatment’” or regulate them
    “unfavorably on some basis related to their governmental
    ‘status.’” Washington, 142 S. Ct. at 1984, quoting first Washing-
    ton v. United States, 
    460 U.S. 536
    , 546 (1983), and then quoting
    North Dakota, 
    495 U.S. at 438
     (plurality opinion). But a State
    law is not unconstitutional merely because it increases costs
    for the federal government, “so long as the law imposes those
    costs in a neutral, nondiscriminatory way.” 
    Id.
    6  The Act also does not directly regulate the federal government by
    applying non-discriminatory regulations to private entities or local gov-
    ernments—such as the Counties—that contract with the government. In
    North Dakota, the Supreme Court addressed two State liquor control regu-
    lations that caused out-of-state suppliers to stop shipping liquor to federal
    military bases in the State. The Court said the regulations did not raise any
    “concerns about direct interference with the Federal Government” be-
    cause they operated only “against suppliers, not the Government.” 
    495 U.S. at 437
     (plurality opinion). As a result, the regulations could not “be
    distinguished from the price control regulations and taxes imposed on
    Government contractors that we have repeatedly upheld against constitu-
    tional challenge.” 
    Id.
     (collecting cases). On the other hand, suppose that
    Illinois tried to prohibit private businesses from selling food for federal
    immigration detention facilities. That would be a discriminatory regula-
    tion aimed at federal contractors and would be invalid under the inter-
    governmental immunity doctrine.
    18                                                   No. 21-3334
    The Supreme Court’s recent decision in United States v.
    Washington provides a helpful illustration of impermissible
    discrimination. At issue was a Washington State workers’
    compensation law that applied only to federal contract work-
    ers. The law made it easier for those workers to establish
    workers’ compensation claims, thereby increasing costs for
    the federal government. The Court concluded that the law vi-
    olated principles of intergovernmental immunity by “singling
    out the Federal Government for unfavorable treatment.” 142
    S. Ct. at 1984. On its face, the law treated federal workers “dif-
    ferently than state or private workers.” Id. It imposed costs on
    the federal government that were not imposed on similarly
    situated State or private employers.
    The Illinois Act, by contrast, does not discriminate against
    the federal government. As explained above, the government
    still may house immigration detainees in its own facilities or
    those of private entities. Nor does the Act discriminate among
    political subdivisions: all counties and other local entities are
    subject to the same restrictions. And they may continue to
    provide detention services to the federal government for
    other detainees. Nothing in the Act suggests that the federal
    government or its contractors have been singled out “for less
    favorable ‘treatment.’” 142 S. Ct. at 1984 (citation omitted).
    To the extent the Counties argue that the Act discriminates
    against the federal government because it affects an exclu-
    sively federal domain, that argument also fails. Differential
    treatment is critical to a discrimination-based intergovern-
    mental immunity claim. See Washington, 
    460 U.S. at
    544–45.
    (“The State does not discriminate against the Federal Govern-
    ment and those with whom it deals unless it treats someone
    else better than it treats them.”); cf. North Dakota, 495 U.S. at
    No. 21-3334                                                               19
    438 (plurality opinion) (framing discrimination inquiry as
    whether burden is “imposed equally on other similarly situ-
    ated constituents”). In this context, the Counties cannot iden-
    tify any actors “similarly situated” to the federal government
    that receive more favorable treatment under the Act. The
    mere fact that the Act touches on an exclusively federal sphere
    is not enough to establish discrimination. Cf. California, 921
    F.3d at 881 (explaining that intergovernmental immunity “is
    not implicated when a state merely references or even singles
    out federal activities in an otherwise innocuous enactment”). 7
    Finally, the Counties rely on GEO Group, Inc. v. Newsom,
    
    15 F.4th 919
     (9th Cir. 2021), vacated and rehearing en banc
    granted, 
    31 F.4th 1109
     (9th Cir. 2022), but that case highlights
    the weakness of the discrimination argument here. The Cali-
    fornia statute in GEO Group included a general prohibition on
    operating private detention facilities. The statute carved out
    several exemptions for private state prisons—without compa-
    rable exemptions for federal facilities. California, the court
    concluded, was “the only meaningfully ‘favored class’” under
    7 In the Counties’ view, the Act discriminates against the federal gov-
    ernment because it “prohibits the federal government from contracting
    with local governments for detention, while the state and other local gov-
    ernments remain able to participate in intergovernmental cooperation for
    detention services.” But that is not an accurate characterization of the Act.
    By its terms, the Act applies only to immigration detention services. See 5
    ILCS 805/15(g)(2) (requiring termination of agreements “as applied to
    housing or detaining individuals for civil immigration violations”). The
    federal government—like Illinois and local governments—remains free
    “to participate in intergovernmental cooperation” for other detention ser-
    vices not related to immigration. The State’s refusal to cooperate in the
    immigration context—a possibility contemplated by the relevant federal
    statutes—does not constitute discrimination against the federal govern-
    ment.
    20                                                  No. 21-3334
    the law. 
    Id. at 938
    , quoting Dawson v. Steager, 
    139 S. Ct. 698
    ,
    705 (2019). But see 
    id.
     at 947–52 (Murguia, J., dissenting) (dis-
    agreeing with panel majority’s intergovernmental immunity
    analysis). The same cannot be said of the Illinois Way Forward
    Act, which represents only a policy choice by the State not to
    cooperate with the federal government’s detention operations
    in Illinois.
    *       *      *
    Both the preemption and intergovernmental immunity
    challenges fail as a matter of law. The district court properly
    granted the motion to dismiss the action for failure to state a
    claim.
    AFFIRMED.