v3.26.1
Debt (Tables)
12 Months Ended
Mar. 31, 2026
Debt Disclosure [Abstract]  
Summary of Notes Issued Under the EMTN Program
A breakdown of the Notes issued under the EMTN Program as of March 31, 2026 is presented in the below table:
 
                        
Fair Value
 
    
Principal
Amount
    
Unamortized
Debt
Issuance
Costs
   
Net
Carrying
amounts
    
Amount
    
Level
 
     (In million)      (In million)     (In million)      (In million)      (In million)  
Notes issued under the EMTN Program
   $ 331.1      $ (2.4   $ 328.7      $ 330.3        Level 1