In early January 1984, Pennzoil negotiated with entities controlling Getty Oil—principally the Getty family trust and the J. Paul Getty Museum—toward a major transaction. After late-night negotiations in New York, Pennzoil and the Getty interests memorialized essential terms in a signed Memorandum of Agreement and obtained approval from the Getty Oil board, and public press releases announced an "agreement in principle." The terms included a set per-share price for Getty Oil stock (commonly referenced as $110 per share plus a $5 later payment), a defined transaction structure, and understandings that definitive agreements would follow promptly. Almost immediately, Texaco entered the fray, offering Getty a higher price (approximately $125 per share) and promising indemnity against any liability to Pennzoil if Getty abandoned Pennzoil. Getty accepted Texaco's superior offer and proceeded toward closing with Texaco. Pennzoil sued Texaco in Texas state court for tortious interference with contract, asserting that a binding contract existed under New York law between Pennzoil and Getty, that Texaco knew of it, and that Texaco intentionally induced Getty's breach. A Texas jury agreed, awarding Pennzoil roughly $7.53 billion in actual damages and $3 billion in punitive damages, plus interest. Texaco appealed, challenging (among other things) the existence of any binding contract, the sufficiency of the evidence, the jury instructions, the availability and size of punitive damages, and conflict-of-laws rulings.
Whether Pennzoil and Getty Oil had formed a binding and enforceable contract (despite references to an "agreement in principle" and the anticipation of later definitive documentation), and, if so, whether Texaco knowingly and intentionally interfered with that contract, proximately causing Pennzoil's damages and supporting an award of actual and punitive damages under Texas law.
Under New York contract law, parties may form a binding contract when they agree on essential terms and intend to be bound, even if they contemplate executing more formal, definitive documents later; the presence of phrases like "agreement in principle" or conditions relating to later documentation does not preclude formation if intent to be bound is otherwise shown by words and conduct. Under Texas law, the tort of intentional interference with contract requires: (1) the existence of a valid, enforceable contract; (2) the defendant's knowledge of the contract; (3) willful and intentional interference causing a breach; (4) proximate cause; and (5) actual damages. Punitive damages may be awarded upon a showing of malice or willful and wanton disregard, and a defendant may assert the affirmative defense of justification, which fails where the interference is not in good faith or employs wrongful means.
Applying New York law to contract formation and Texas law to the tort, the court held that there was legally and factually sufficient evidence for the jury to find a binding contract between Pennzoil and Getty; that Texaco knew of this contract and intentionally induced Getty to breach it; that Pennzoil's damages were proximately caused by Texaco's interference; and that the awards of actual and punitive damages were supported. The judgment was affirmed in all material respects.
Contract formation: The court looked to New York law and concluded that the jury could reasonably find a binding agreement. The Memorandum of Agreement set forth essential terms (price, structure, parties, and timing) and was signed or approved by parties with authority, including approval by the Getty board. Press releases, board actions, and contemporaneous conduct evidenced an intent to be bound, notwithstanding language such as "agreement in principle" and the expectation of finalizing definitive documents. Under New York law, such phrases are not dispositive if the parties otherwise demonstrated assent to all essential terms and intended immediate obligation. Knowledge and intent: Evidence showed Texaco was aware of the Pennzoil–Getty arrangement through public announcements and market reports and nonetheless advanced a superior offer while extending broad indemnities to Getty's decision-makers against liability to Pennzoil. From these facts, the jury could infer willful and intentional inducement aimed at causing Getty to repudiate Pennzoil's contract. Causation and damages: The record supported that Texaco's actions proximately caused Getty's breach and Pennzoil's loss of its bargained-for control or ownership interest in Getty Oil. The measure of actual damages rested on Pennzoil's expectancy interests in the lost transaction—a calculation tied to the value of the deal Pennzoil would have received absent Texaco's interference. The court also upheld punitive damages, citing evidence from which the jury could find malice or conscious indifference, including the indemnity protections offered by Texaco and the urgency with which it acted to supplant Pennzoil. Affirmative defenses and conflicts: Texaco's justification or privilege defense failed because the jury could find that Texaco's conduct was not in good faith competition but wrongful interference with an existing contract. On conflicts, the court applied New York law to decide whether a contract existed (consistent with the transaction's locus and the parties' expectations) and Texas law to the tort elements and remedies; under Texas law, punitive damages were available on the facts presented. The appellate court rejected arguments that the jury instructions misstated governing principles or that the evidence was legally insufficient.
Texaco v. Pennzoil is a foundational case on two fronts: (1) under New York law, it demonstrates that preliminary writings, board approvals, and public announcements can create a binding contract notwithstanding plans to later execute formal documents; and (2) under Texas tort law, it clarifies the elements and scope of intentional interference with contract and the availability of punitive damages. Practically, the case reshaped M&A practice: parties now draft letters of intent and press releases with explicit non-binding language, conditions precedent, and carefully structured fiduciary-out and no-shop provisions to avoid unintended contract formation. It also stands as a cautionary tale about the litigation risks of topping bids and the limits of the economic-interest or competition justifications.
Texaco Inc. v. Pennzoil Co. endures as a landmark in American business law, crystallizing how preliminary agreements and public announcements can evidence a binding contract under New York law, and how aggressive competitive conduct can cross into tortious interference under Texas law. The court's affirmance of enormous actual and punitive damages underscores the real economic stakes when parties disregard existing contractual commitments.