Debt - Convertible Debt (Details)	9 Months Ended
	Dec. 31, 2023 USD ($) $ / shares
Debt Instrument [Line Items]
Value if converted above par | $	$ 1,000
2015 Senior Convertible Debt
Debt Instrument [Line Items]
Threshold percentage of stock price trigger	130.00%
2017 Senior Convertible Debt
Debt Instrument [Line Items]
Threshold percentage of stock price trigger	130.00%
Senior Convertible Debt | 2015 Senior Convertible Debt
Debt Instrument [Line Items]
Conversion Rate	34.5457
Approximate Conversion Price (in dollars per share)	$ 28.95
Incremental Share Factor	17.2746
Maximum Conversion Rate	48.3631
Conversion rate, adjusted based on closing stock price	46.2753
Value if converted above par | $	$ 21,400,000
Senior Convertible Debt | 2017 Senior Convertible Debt
Debt Instrument [Line Items]
Conversion Rate	22.1521
Approximate Conversion Price (in dollars per share)	$ 45.14
Incremental Share Factor	11.0768
Maximum Conversion Rate	31.5669
Conversion rate, adjusted based on closing stock price	27.6841
Value if converted above par | $	$ 56,900,000
Senior Convertible Debt | 2020 Senior Convertible Debt
Debt Instrument [Line Items]
Conversion Rate	10.8961
Approximate Conversion Price (in dollars per share)	$ 91.78
Incremental Share Factor	0
Maximum Conversion Rate	15.2546
Common Stock
Debt Instrument [Line Items]
Share price (in dollars per share)	$ 90.18