v3.26.1
Goodwill and other intangible assets - Additional Information (Details) - USD ($)
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]      
Depreciation and amortization $ 35,500,000 $ 17,400,000 $ 15,000,000.0
Impairment of finite-lived intangible assets $ 0