0001867072 2025-04-01 2025-09-30 0001867072 2025-10-29 shares false --03-31 2025 Q2 0001867072 10-Q/A true 2025-09-30 false 001-40853 Kyndryl Holdings, Inc. DE 86-1185492 One Vanderbilt Avenue, 15th Floor New York NY 10017 855 596-3795 Common stock, par value $0.01 per share KD NYSE Yes Yes Large Accelerated Filer false false false 228564347