After nearly four decades as the editor-in-chief of American Vogue, Anna Wintour is stepping down, but will still oversee Vogue’s global editorial direction.

Wintour, 75, announced to Vogue staff that Condé Nast is seeking a new head of editorial content for the U.S. publication.

Anna Wintour, the global editorial director of Vogue and an influential voice in fashion, is stepping back from editorial duties.