0000749251 2022-06-02 2022-06-02 false 0000749251 DE 8-K 2022-06-02 GARTNER, INC. 1-14443 04-3099750 P.O. Box 10212 56 Top Gallant Road Stamford CT 06902-7747 203 316-1111 false false false false Common Stock, $0.0005 par value per share IT NYSE false