United States of America v. Google LLC

District Court, District of Columbia·Decided December 5, 2025·No. Civil Action No. 2020-3010·Published

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

_________________________________________ ) UNITED STATES OF AMERICA et al., ) ) Plaintiffs, ) ) v. ) Case No. 20-cv-3010 (APM) ) GOOGLE LLC, ) ) Defendant. ) _________________________________________ ) _________________________________________ ) STATE OF COLORADO et al., ) ) Plaintiffs, ) ) v. ) Case No. 20-cv-3715 (APM) ) GOOGLE LLC, ) ) Defendant. ) _________________________________________ )

MEMORANDUM OPINION

I. INTRODUCTION

The age-old saying “the devil is in the details” may not have been devised with the drafting

of an antitrust remedies judgment in mind, but it sure does fit.

On September 2, 2025, the court issued a Memorandum Opinion (“Remedies Opinion”),

ECF No. 1435 [hereinafter Rem. Op.], following its determination that Defendant Google LLC

had maintained monopolies in the general search services and general search text advertising

markets through exclusive distribution agreements in violation of Section 2 of the Sherman Act.

See United States v. Google LLC, 747 F. Supp. 3d 1 (D.D.C. 2024). The Remedies Opinion recounted the case’s procedural history; made new findings of fact, particularly with respect to

emerging generative AI (“GenAI”) products; discussed the legal principles animating the court’s

decision; and determined the scope of remedies sufficient to “pry open” the markets closed by

Google’s antitrust violations. The court agreed that Google’s proposed prohibitory injunctions

were a start. Rem. Op. at 107. But it also held that, to be effective, the remedies should include

some of Plaintiffs’ proposed behavioral remedies, including disclosure of information about

Google’s search index, compelled sharing of certain user data, and forced syndication of search

results and search text ads, as well as a Technical Committee to assist Plaintiffs with their

enforcement efforts. The court rejected more severe proposals, such as the divestiture of Chrome,

mandated choice screens, and a complete payment ban, among others. Id. at 3–6.

The court then directed the parties to meet and confer and present a joint proposed final

judgment consistent with the Remedies Opinion’s findings and conclusions. See id. at 222–23.

That is when the devil reared its head. As has been true during much of this five-year-long

litigation, the parties continued to see eye-to-eye on little, even with the benefit of the Remedies

Opinion. They submitted two competing final proposed final judgments reflecting their respective

interpretations of the Remedies Opinion with accompanying briefs explaining their positions.

See Pls.’ Br. in Supp. of Pls.’ Final Proposed Final J., ECF No. 1442 [hereinafter Pls.’ Br.];

Pls.’ Br., Pls.’ Final Proposed Final J., ECF No. 1442-1 [hereinafter Pls.’ FPFJ]; Def. Google

LLC’s Br. in Supp. of Entry of its Proposed Final J., ECF No. 1441 [hereinafter Google’s Br.];

Google’s Br., App. to Google’s Br., ECF No. 1441-1 [hereinafter Google’s App’x]; Google’s Br.,

Def. Google LLC’s Proposed Final J., ECF No. 1441-2 [hereinafter Google’s FPFJ].

The parties convened before the court on October 8, 2025, for a hearing on those proposed

final judgments (“October 8th hearing”). See Tr. of Hr’g on Final J. Proceedings, ECF No. 1447

2 [hereinafter Hr’g Tr.]. A week later, Plaintiffs filed a Notice of Substitute Provisions offering

modified versions of certain provisions in their proposed prohibitory injunctions that purported to

reflect an updated understanding of the court’s Remedies Opinion. See Pls.’ Notice of Substitute

Provisions, ECF No. 1449 [hereinafter Pls.’ Suppl.]. Google responded a few days later.

See Def. Google LLC’s Resp. to Pls.’ Suppl., ECF No. 1451 [hereinafter Google’s Suppl.].

Having now heard hundreds of hours of testimony, reviewed thousands of pages of exhibits

and briefing, and considered all the relevant law and authorities across both the liability and

remedies phases, the court at long last enters the Final Judgment against Google. While the

Remedies Opinion broadly established the court’s remedy-specific conclusions of law, the court

now explains with more granularity the reasons for adopting, rejecting, or modifying the specific

provisions of the parties’ most recent proposed final judgments. See United States v. Microsoft

Corp. (Microsoft III), 253 F.3d 34, 103 (D.C. Cir. 2001) (en banc) (holding that the district court

must “provide an adequate explanation for the relief . . . ordered” and “explain[] how its remedies

decree would accomplish [the] objectives” of antitrust remedies established by the Supreme

Court); cf. Verizon Commc’ns Inc. v. Law Offs. of Curtis V. Trinko, LLP, 540 U.S. 398, 415 (2004)

(“No court should impose a duty to deal that it cannot explain or adequately and reasonably

supervise.” (citation omitted)).

Rather than regurgitate the whole of the Remedies Opinion or scrutinize every word of the

parties’ proposals, this opinion highlights the parties’ major disagreements and explains how the

court resolves them in the Final Judgment. For completeness, the court also includes an Appendix

identifying the finer differences between the parties’ proposals and the language the court

ultimately adopts.

3 II. GENERAL PRINCIPLES

The court starts with three preliminary points. First, in their briefs and at the October 8th

hearing, the parties repeatedly offered as a basis for advancing their positions that, by deciding in

the Remedies Opinion to impose or modify a certain remedy, the court had “adopted” text from

the party’s proposed final judgment, or that their proposed provisions “track” the Remedies

Opinion while the other’s depart. See, e.g., Hr’g Tr. at 21:13-17; id. at 41:18–42:10; Pls.’ Br. at

11–12, 28–29; Google’s Br. at 10, 13, 15. Such arguments rest on an incorrect assumption. As

emphasized at the hearing, to the extent the court “adopted” anything offered by a party, it was a

proposed remedy as a general concept, not the text offered to define it. Hr’g Tr. at 21:18–22:3.

“It is a federal court’s judgment, not its opinion, that remedies an injury.” Haaland v. Brackeen,

599 U.S. 255, 294 (2023). The court exercises its remedial authority in this case through the Final

Judgment; the Remedies Opinion and the one at hand merely explain the exercise of this authority.

See Franklin v. Massachusetts, 505 U.S. 788, 825 (1992) (Scalia, J., concurring); cf. Trump v.

CASA, Inc., 606 U.S. 831, 930 n.3 (2025) (Jackson, J., dissenting).

Second, the court reiterates the scope of its remedial authority. “The remedy in a Section 2

enforcement action ‘must seek’ to ‘unfetter a market from anticompetitive conduct,’ ‘deny to the

defendant the fruits of its statutory violation, and ensure that there remain no practices likely to

result in monopolization in the future.’” Rem. Op. at 58 & n.3 (quoting Microsoft III, 253 F.3d at

103). Supreme Court precedent “uphold[s] equity’s authority to use drastic measures to achieve

freedom from the influence of the unlawful restraint of trade,” as long as such measures

“reasonably tend[] to dissipate the restraint and prevent evasions.” United States v. Bausch &

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