0002111038 2026-05-28 2026-05-28 0002111038 DGAC:UnitsEachConsistingOfOneClassOrdinaryShareAndOneRightMember 2026-05-28 2026-05-28 0002111038 DGAC:ClassOrdinarySharesParValue0.0001PerShareMember 2026-05-28 2026-05-28 0002111038 DGAC:RightsEachRightEntitlingHolderToReceiveOnefourth14OfOneClassOrdinaryShareUponConsummationOfInitialBusinessCombinationMember 2026-05-28 2026-05-28 false 0002111038 8-K 2026-05-28 Disciplined Growth Acquisition Corporation E9 001-43314 98-1913742 169 Rockaway Avenue Garden City NY 11530 516 550-4122 false false false false Units, each consisting of one Class A ordinary share and one right DGACU NYSE Class A ordinary shares, par value $0.0001 per share DGAC NYSE Rights, each right entitling the holder to receive one-fourth (1/4) of one Class A ordinary share DGACR NYSE true false