0001878848 2026-03-04 2026-03-04 false IREN Ltd 0001878848 00-0000000 8-K 2026-03-04 001-41072 C3 Level 5, 55 Market Street Sydney NSW 2000 AU +61 2 7906 8301 false false false false Ordinary shares, no par value IREN NASDAQ false