(Slip Opinion) OCTOBER TERM, 2005 1
Syllabus
NOTE: Where it is feasible, a syllabus (headnote) will be released, as is
being done in connection with this case, at the time the opinion is issued.
The syllabus constitutes no part of the opinion of the Court but has been
prepared by the Reporter of Decisions for the convenience of the reader.
See United States v. Detroit Timber & Lumber Co., 200 U. S. 321, 337.
SUPREME COURT OF THE UNITED STATES
Syllabus
TEXACO INC. v. DAGHER ET AL.
CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR
THE NINTH CIRCUIT
No. 04–805. Argued January 10, 2006—Decided February 28, 2006*
Petitioners, Texaco Inc. and Shell Oil Co., collaborated in a joint ven-
ture, Equilon Enterprises, to refine and sell gasoline in the western
United States under the two companies’ original brand names. After
Equilon set a single price for both brands, respondents, Texaco and
Shell Oil service station owners, brought suit alleging that, by unify-
ing gas prices under the two brands, petitioners had violated the per
se rule against price fixing long recognized under §1 of the Sherman
Act, see, e.g., Catalano, Inc. v. Target Sales, Inc., 446 U. S. 643, 647.
Granting petitioners summary judgment, the District Court deter-
mined that the rule of reason, rather than a per se rule, governs re-
spondents’ claim, and that, by eschewing rule of reason analysis, re-
spondents had failed to raise a triable issue of fact. The Ninth
Circuit reversed, characterizing petitioners’ position as a request for
an exception to the per se price-fixing prohibition, and rejecting that
request.
Held: It is not per se illegal under §1 of the Sherman Act for a lawful,
economically integrated joint venture to set the prices at which it
sells its products. Although §1 prohibits “[e]very contract [or] combi-
nation . . . in restraint of trade,” 15 U. S. C. §1, this Court has not
taken a literal approach to that language, recognizing, instead, that
Congress intended to outlaw only unreasonable restraints, e.g., State
Oil Co. v. Khan, 522 U. S. 3, 10. Under rule of reason analysis, anti-
trust plaintiffs must demonstrate that a particular contract or com-
bination is in fact unreasonable and anticompetitive. See, e.g., id., at
10–19. Per se liability is reserved for “plainly anticompetitive” agree-
——————
* Together with No. 04–814, Shell Oil Co. v. Dagher et al., also on cer-
tiorari to the same court.
2 TEXACO INC. v. DAGHER
Syllabus
ments. National Soc. of Professional Engineers v. United States, 435
U. S. 679, 692. While “horizontal” price-fixing agreements between
two or more competitors are per se unlawful, see, e.g., Catalano, su-
pra, at 647, this case does not present such an agreement, because
Texaco and Shell Oil did not compete with one another in the rele-
vant market—i.e., gasoline sales to western service stations—but in-
stead participated in that market jointly through Equilon. When
those who would otherwise be competitors pool their capital and
share the risks of loss and opportunities for profit, they are regarded
as a single firm competing with other sellers in the market. Arizona
v. Maricopa County Medical Soc., 457 U. S. 332, 356. As such,
Equilon’s pricing policy may be price fixing in a literal sense, but it is
not price fixing in the antitrust sense. The court below erred in
reaching the opposite conclusion under the ancillary restraints doc-
trine, which governs the validity of restrictions imposed by a legiti-
mate joint venture on nonventure activities. That doctrine has no
application here, where the challenged business practice involves the
core activity of the joint venture itself—the pricing of the very goods
produced and sold by Equilon. Pp. 3–6.
369 F. 3d 1108, reversed.
THOMAS, J., delivered the opinion of the Court, in which all other
Members joined, except ALITO, J., who took no part in the consideration
or decision of the cases.
Cite as: 547 U. S. ____ (2006) 1
Opinion of the Court
NOTICE: This opinion is subject to formal revision before publication in the
preliminary print of the United States Reports. Readers are requested to
notify the Reporter of Decisions, Supreme Court of the United States, Wash-
ington, D. C. 20543, of any typographical or other formal errors, in order
that corrections may be made before the preliminary print goes to press.
SUPREME COURT OF THE UNITED STATES
_________________
Nos. 04–805 and 04–814
_________________
TEXACO INC., PETITIONER
04–805 v.
FOUAD N. DAGHER ET AL.
SHELL OIL COMPANY, PETITIONER
04–814 v.
FOUAD N. DAGHER ET AL.
ON WRITS OF CERTIORARI TO THE UNITED STATES COURT OF
APPEALS FOR THE NINTH CIRCUIT
[February 28, 2006]
JUSTICE THOMAS delivered the opinion of the Court.
From 1998 until 2002, petitioners Texaco Inc. and Shell
Oil Co. collaborated in a joint venture, Equilon Enter-
prises, to refine and sell gasoline in the western United
States under the original Texaco and Shell Oil brand
names. Respondents, a class of Texaco and Shell Oil
service station owners, allege that petitioners engaged in
unlawful price fixing when Equilon set a single price for
both Texaco and Shell Oil brand gasoline. We granted
certiorari to determine whether it is per se illegal under §1
of the Sherman Act, 15 U. S. C. §1, for a lawful, economi-
cally integrated joint venture to set the prices at which the
joint venture sells its products. We conclude that it is not,
and accordingly we reverse the contrary judgment of the
Court of Appeals.
2 TEXACO INC. v. DAGHER
Opinion of the Court
I
Historically, Texaco and Shell Oil have competed with
one another in the national and international oil and
gasoline markets. Their business activities include refin-
ing crude oil into gasoline, as well as marketing gasoline
to downstream purchasers, such as the service stations
represented in respondents’ class action.
In 1998, Texaco and Shell Oil formed a joint venture,
Equilon, to consolidate their operations in the western
United States, thereby ending competition between the
two companies in the domestic refining and marketing of
gasoline. Under the joint venture agreement, Texaco and
Shell Oil agreed to pool their resources and share the risks
of and profits from Equilon’s activities. Equilon’s board of
directors would comprise representatives of Texaco and
Shell Oil, and Equilon gasoline would be sold to down-
stream purchasers under the original Texaco and Shell Oil
brand names. The formation of Equilon was approved by
consent decree, subject to certain divestments and other
modifications, by the Federal Trade Commission, see In re
Shell Oil Co., 125 F. T. C. 769 (1998), as well as by the
state attorneys general of California, Hawaii, Oregon, and
Washington. Notably, the decrees imposed no restrictions
on the pricing of Equilon gasoline.
After the joint venture began to operate, respondents
brought suit in district court, alleging that, by unifying
gasoline prices under the two brands, petitioners had
violated the per se rule against price fixing that this Court
has long recognized under §1 of the Sherman Act, ch. 647,
26 Stat. 209, as amended, 15 U. S. C. §1. See, e.g.,
Catalano, Inc. v. Target Sales, Inc., 446 U. S. 643, 647
(1980) (per curiam). The District Court awarded summary
judgment to Texaco and Shell Oil. It determined that the
rule of reason, rather than a per se rule or the quick look
doctrine, governs respondents’ claim, and that, by eschew-
ing rule of reason analysis, respondents had failed to raise
Cite as: 547 U. S. ____ (2006) 3
Opinion of the Court
a triable issue of fact. The Ninth Circuit reversed, charac-
terizing petitioners’ position as a request for an “exception
to the per se prohibition on price fixing,” and rejecting that
request. Dagher v. Saudi Refining, Inc., 369 F. 3d 1108,
1116 (2004). We consolidated Texaco’s and Shell Oil’s
separate petitions and granted certiorari to determine the
extent to which the per se rule against price fixing applies
to an important and increasingly popular form of business
organization, the joint venture. 545 U. S. ___ (2005).
II
Section 1 of the Sherman Act prohibits “[e]very contract,
combination in the form of trust or otherwise, or conspir-
acy, in restraint of trade or commerce among the several
States.” 15 U. S. C. §1. This Court has not taken a literal
approach to this language, however. See, e.g., State Oil
Co. v. Khan, 522 U. S. 3, 10 (1997) (“[T]his Court has long
recognized that Congress intended to outlaw only unreason-
able restraints” (emphasis added)). Instead, this Court
presumptively applies rule of reason analysis, under
which antitrust plaintiffs must demonstrate that a par-
ticular contract or combination is in fact unreasonable and
anticompetitive before it will be found unlawful. See, e.g.,
id., at 10–19 (concluding that vertical price-fixing ar-
rangements are subject to the rule of reason, not per se
liability). Per se liability is reserved for only those agree-
ments that are “so plainly anticompetitive that no elabo-
rate study of the industry is needed to establish their
illegality.” National Soc. of Professional Engineers v.
United States, 435 U. S. 679, 692 (1978). Accordingly, “we
have expressed reluctance to adopt per se rules . . . ‘where
the economic impact of certain practices is not immedi-
ately obvious.’ ” State Oil, supra, at 10 (quoting FTC v.
Indiana Federation of Dentists, 476 U. S. 447, 458–459
(1986)).
Price-fixing agreements between two or more competi-
4 TEXACO INC. v. DAGHER
Opinion of the Court
tors, otherwise known as horizontal price-fixing agree-
ments, fall into the category of arrangements that are per
se unlawful. See, e.g., Catalano, supra, at 647. These
cases do not present such an agreement, however, because
Texaco and Shell Oil did not compete with one another in
the relevant market—namely, the sale of gasoline to ser-
vice stations in the western United States—but instead
participated in that market jointly through their invest-
ments in Equilon.1 In other words, the pricing policy
challenged here amounts to little more than price setting
by a single entity—albeit within the context of a joint
venture—and not a pricing agreement between competing
entities with respect to their competing products.
Throughout Equilon’s existence, Texaco and Shell Oil
shared in the profits of Equilon’s activities in their role as
investors, not competitors. When “persons who would
otherwise be competitors pool their capital and share the
risks of loss as well as the opportunities for profit . . . such
joint ventures [are] regarded as a single firm competing
with other sellers in the market.” Arizona v. Maricopa
County Medical Soc., 457 U. S. 332, 356 (1982). As such,
though Equilon’s pricing policy may be price fixing in a
literal sense, it is not price fixing in the antitrust sense.
See Broadcast Music, Inc. v. Columbia Broadcasting Sys-
——————
1 We presume for purposes of these cases that Equilon is a lawful
joint venture. Its formation has been approved by federal and state
regulators, and there is no contention here that it is a sham. As the
court below noted: “There is a voluminous record documenting the
economic justifications for creating the joint ventures. [T]he defendants
concluded that numerous synergies and cost efficiencies would result”
by creating Equilon as well as a parallel venture, Motiva Enterprises,
in the eastern United States, and “that nationwide there would be up to
$800 million in cost savings annually.” 369 F. 3d 1108, 1111 (CA9
2004). Had respondents challenged Equilon itself, they would have
been required to show that its creation was anticompetitive under the
rule of reason. See Copperweld Corp. v. Independence Tube Corp., 467
U. S. 752, 768 (1984).
Cite as: 547 U. S. ____ (2006) 5
Opinion of the Court
tem, Inc., 441 U. S. 1, 9 (1979) (“When two partners set the
price of their goods or services they are literally ‘price
fixing,’ but they are not per se in violation of the Sherman
Act”).
This conclusion is confirmed by respondents’ apparent
concession that there would be no per se liability had
Equilon simply chosen to sell its gasoline under a single
brand. See Tr. of Oral Arg. 34. We see no reason to treat
Equilon differently just because it chose to sell gasoline
under two distinct brands at a single price. As a single
entity, a joint venture, like any other firm, must have the
discretion to determine the prices of the products that it
sells, including the discretion to sell a product under two
different brands at a single, unified price. If Equilon’s
price unification policy is anticompetitive, then respon-
dents should have challenged it pursuant to the rule of
reason.2 But it would be inconsistent with this Court’s
antitrust precedents to condemn the internal pricing
decisions of a legitimate joint venture as per se unlawful.3
The court below reached the opposite conclusion by
invoking the ancillary restraints doctrine. 369 F. 3d, at
1118–1124. That doctrine governs the validity of restric-
tions imposed by a legitimate business collaboration, such
as a business association or joint venture, on nonventure
activities. See, e.g., National Collegiate Athletic Assn. v.
Board of Regents of Univ. of Okla., 468 U. S. 85, 113–115
——————
2 Respondents have not put forth a rule of reason claim. 369 F. 3d, at
1113. Accordingly, we need not address petitioners’ alternative argu-
ment that §1 of the Sherman Act is inapplicable to joint ventures.
3 Respondents alternatively contend that petitioners should be held
liable under the quick look doctrine. To be sure, we have applied the
quick look doctrine to business activities that are so plainly anticom-
petitive that courts need undertake only a cursory examination before
imposing antitrust liability. See California Dental Assn. v. FTC, 526
U. S. 756, 770 (1999). But for the same reasons that per se liability is
unwarranted here, we conclude that petitioners cannot be held liable
under the quick look doctrine.
6 TEXACO INC. v. DAGHER
Opinion of the Court
(1984); Citizen Publishing Co. v. United States, 394 U. S.
131, 135–136 (1969). Under the doctrine, courts must
determine whether the nonventure restriction is a naked
restraint on trade, and thus invalid, or one that is ancil-
lary to the legitimate and competitive purposes of the
business association, and thus valid. We agree with peti-
tioners that the ancillary restraints doctrine has no appli-
cation here, where the business practice being challenged
involves the core activity of the joint venture itself—
namely, the pricing of the very goods produced and sold by
Equilon. And even if we were to invoke the doctrine in
these cases, Equilon’s pricing policy is clearly ancillary to
the sale of its own products. Judge Fernandez, dissenting
from the ruling of the court below, put it well:
“In this case, nothing more radical is afoot than the
fact that an entity, which now owns all of the produc-
tion, transportation, research, storage, sales and dis-
tribution facilities for engaging in the gasoline busi-
ness, also prices its own products. It decided to price
them the same, as any other entity could. What could
be more integral to the running of a business than
setting a price for its goods and services?” 369 F. 3d,
at 1127.
See also Broadcast Music, supra, at 23 (“Joint ventures
and other cooperative arrangements are . . . not usually
unlawful, at least not as price-fixing schemes, where the
agreement on price is necessary to market the product at
all”).
* * *
Because the pricing decisions of a legitimate joint ven-
ture do not fall within the narrow category of activity that
is per se unlawful under §1 of the Sherman Act, respon-
dents’ antitrust claim cannot prevail. Accordingly, the
judgment of the Court of Appeals is reversed.
Cite as: 547 U. S. ____ (2006) 7
Opinion of the Court
It is so ordered.
JUSTICE ALITO took no part in the consideration or
decision of these cases.