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Debt - Summary of Conversion Features- Narrative (Details)
6 Months Ended
Sep. 30, 2025
USD ($)
day
Debt Instrument [Line Items]  
Principal amount per note | $ $ 1,000
2017 Senior Convertible Debt  
Debt Instrument [Line Items]  
Threshold percentage of stock price trigger 130.00%
2015 Senior Convertible Debt  
Debt Instrument [Line Items]  
Threshold percentage of stock price trigger 130.00%
Convertible debt  
Debt Instrument [Line Items]  
Debt instrument, redemption price (percent) 100.00%
Convertible debt | Period one  
Debt Instrument [Line Items]  
Threshold percentage of stock price trigger 130.00%
Threshold trading days 20
Threshold consecutive trading days 30
Convertible debt | Period two  
Debt Instrument [Line Items]  
Threshold percentage of stock price trigger 98.00%
Threshold trading days 5
Threshold consecutive trading days 10