XML 88 R74.htm IDEA: XBRL DOCUMENT v3.23.1
Income Taxes - Reconciliation of Benefit from (Provision for) Income Taxes to Amount Computed by Applying Statutory Federal Income Tax Rate to (Loss) Income before Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Provision Benefit For Income Taxes [Line Items]      
Tax benefit (provision) at federal statutory rate $ 34,047 $ 28,964 $ 16,422
State tax provision, net of federal benefit 202 1,330 (424)
Tax credits, net of valuation allowance 22,763 21,647 17,885
Valuation allowance on California R&D tax credits (72,438)    
Non-deductible compensation (3,096) (5,771) (5,728)
Non-deductible transaction costs (167) (1,361)  
Non-deductible meals and entertainment (693) (311) (354)
Stock-based compensation (12,032) (7,402) (9,466)
Base Erosion and Anti-Abuse Tax (BEAT) (8,610)    
Foreign effective tax rate differential, net of valuation allowance (5,769) (6,201) (3,046)
Unremitted subsidiary gains (887) (1,565) (1,682)
Change to indefinite reinvestment assertion (EBI)   8,071  
Other (3,196) (1,423) (53)
Total benefit from (provision for) income taxes (49,418) 36,517 11,194
State [Member]      
Provision Benefit For Income Taxes [Line Items]      
Change in effective tax rate $ 458 $ 539 $ (2,360)