After 37 years as the head of American Vogue, British-American Ann Wintour announced her resignation to staffers today. 

Wintour broke the news to staffers on Thursday. Although she’ll exit the US edition’s top role, she is not leaving Condé Nast or Vogue altogether, but scaling back her duties. She will remain on Vogue’s global editorial director as well as Condé Nast’s global chief content officer, according to Vogue.