XML 51 R41.htm IDEA: XBRL DOCUMENT v3.22.0.1
Debt - Convertible Debt (Details)
9 Months Ended
Dec. 31, 2021
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%
Senior Convertible Debt | 2015 Senior Convertible Debt  
Debt Instrument [Line Items]  
Conversion Rate 33.3270
Approximate Conversion Price (in dollars per share) $ 30.01
Incremental Share Factor 16.6635
Maximum Conversion Rate 46.6576
Conversion rate, adjusted based on closing stock price 44.2473
Value if converted above par | $ $ 98,200,000
Senior Convertible Debt | 2017 Senior Convertible Debt  
Debt Instrument [Line Items]  
Conversion Rate 21.3712
Approximate Conversion Price (in dollars per share) $ 46.79
Incremental Share Factor 10.6856
Maximum Conversion Rate 30.4540
Conversion rate, adjusted based on closing stock price 26.3137
Value if converted above par | $ $ 249,200,000
Senior Convertible Debt | 2020 Senior Convertible Debt  
Debt Instrument [Line Items]  
Conversion Rate 10.7188
Approximate Conversion Price (in dollars per share) $ 93.29
Incremental Share Factor 0
Maximum Conversion Rate 15.0062
Senior Convertible Debt | 2017 Junior Convertible Debt  
Debt Instrument [Line Items]  
Conversion rate, adjusted based on closing stock price 26.8863
Junior Convertible Debt | 2017 Junior Convertible Debt  
Debt Instrument [Line Items]  
Conversion Rate 21.7529
Approximate Conversion Price (in dollars per share) $ 45.97
Incremental Share Factor 10.8766
Maximum Conversion Rate 30.4540
Value if converted above par | $ $ 13,600,000
Common Stock  
Debt Instrument [Line Items]  
Share price (in dollars per share) $ 87.06