0001260221 2026-09-28 2026-09-28 TransDigm Group INC false 0001260221 8-K 2026-09-28 DE 001-32833 41-2101738 1350 Euclid Avenue Suite 1600 Cleveland OH 44115 (216) 706-2960 false false false false Common Stock,$0.01 par value TDG NYSE false