Page:Bostock v. Clayton County (2020).pdf/2

Syllabus

with their ordinary public meaning at the time of their enactment resolves these cases. Pp. 4–12.

(1) The parties concede that the term “sex” in 1964 referred to the biological distinctions between male and female. And “the ordinary meaning of ‘because of’ is ‘by reason of’ or ‘on account of,’” University of Tex. Southwestern Medical Center v. Nassar, 570 U. S. 338, 350. That term incorporates the but-for causation standard, id., at 346, 360, which, for Title VII, means that a defendant cannot avoid liability just by citing some other factor that contributed to its challenged employment action. The term “discriminate” meant “[t]o make a difference in treatment or favor (of one as compared with others).” Webster’s New International Dictionary 745. In so-called “disparate treatment” cases, this Court has held that the difference in treatment based on sex must be intentional. See, e.g., Watson v. Fort Worth Bank & Trust, 487 U. S. 977, 986. And the statute’s repeated use of the term “individual” means that the focus is on “[a] particular being as distinguished from a class.” Webster’s New International Dictionary, at 1267. Pp. 4–9.

(2) These terms generate the following rule: An employer violates Title VII when it intentionally fires an individual employee based in part on sex. It makes no difference if other factors besides the plaintiff’s sex contributed to the decision or that the employer treated women as a group the same when compared to men as a group. A statutory violation occurs if an employer intentionally relies in part on an individual employee’s sex when deciding to discharge the employee. Because discrimination on the basis of homosexuality or transgender status requires an employer to intentionally treat individual employees differently because of their sex, an employer who intentionally penalizes an employee for being homosexual or transgender also violates Title VII. There is no escaping the role intent plays: Just as sex is necessarily a but-for cause when an employer discriminates against homosexual or transgender employees, an employer who discriminates on these grounds inescapably intends to rely on sex in its decisionmaking. Pp. 9–12.

(b) Three leading precedents confirm what the statute’s plain terms suggest. In Phillips v. Martin Marietta Corp., 400 U. S. 542, a company was held to have violated Title VII by refusing to hire women with young children, despite the fact that the discrimination also depended on being a parent of young children and the fact that the company favored hiring women over men. In Los Angeles Dept. of Water and Power v. Manhart, 435 U. S. 702, an employer’s policy of requiring women to make larger pension fund contributions than men because women tend to live longer was held to violate Title VII, notwithstanding the policy’s evenhandedness between men and women as groups.