v3.23.1
Summary Of Accounting Policies - Additional Information (Details)
$ in Thousands
 1 Months Ended 12 Months Ended
Jan. 31, 2023
Mar. 31, 2023
USD ($)
Mar. 31, 2022
USD ($)
Mar. 31, 2021
USD ($)
Mar. 31, 2020
USD ($)
Product Warranty Liability [Line Items]          
Short-term deposits and advances   $ 29,300 $ 9,300    
Accrued Freight and Tariffs   44,600 20,700    
Accrued payroll   15,200 5,500    
Loss contingency insurance recovery receivable   22,300 22,300    
Contract with customer asset net current   297,960 292,407    
Unbilled receivables current   116,300 86,500    
Contract with customer liability revenue recognized   $ 74,900 $ 71,700    
Performance obligation amount recognized as a percentage of contract with customers liability of the previous period   70.00% 78.00%    
Revenue remaining performance obligation   $ 212,300      
Percentage of remaining performance obligation to be recognized as revenue in the next twelve months   83.00%      
Liability for uncertain tax benefits   $ 434 $ 440 $ 465 $ 410
Percentage of future tax benefits representing uncertain tax benefits   85.00%      
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]   Other Liabilities, Noncurrent Other Liabilities, Noncurrent    
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]   Other Liabilities, Current Other Liabilities, Current    
Deferred tax assets and other assets non current   $ 273,686 $ 28,123    
Tax Receivable Agreement [Member]          
Product Warranty Liability [Line Items]          
Liability for uncertain tax benefits   230,300      
Liabilities relating to tax receivable agreement and others non current   $ 230,300      
Revenue Benchmark [Member] | Product Concentration Risk [Member] | Software Licenses [Member]          
Product Warranty Liability [Line Items]          
Concentration risk percentage   1.00% 2.00% 1.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer One [Member]          
Product Warranty Liability [Line Items]          
Revenue from contract with customers excluding assessed tax   $ 331,000 $ 196,200 $ 230,300  
Accounts Receivable And Contract With Customer Assets [Member] | Customer Concentration Risk [Member] | Customer One [Member]          
Product Warranty Liability [Line Items]          
Concentration risk percentage   15.00% 10.00%    
Accounts Receivable And Contract With Customer Assets [Member] | Customer Concentration Risk [Member] | Customer Two [Member]          
Product Warranty Liability [Line Items]          
Concentration risk percentage   10.00%      
Minimum [Member]          
Product Warranty Liability [Line Items]          
Extended warranty term of revenue recognition   10 years      
Minimum [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]          
Product Warranty Liability [Line Items]          
Concentration risk percentage   10.00%   10.00%  
Minimum [Member] | Accounts Receivable And Contract With Customer Assets [Member] | Customer Concentration Risk [Member]          
Product Warranty Liability [Line Items]          
Concentration risk percentage   14.00%      
Minimum [Member] | Accounts Receivable And Contract With Customer Assets [Member] | Customer Concentration Risk [Member] | Customer One [Member]          
Product Warranty Liability [Line Items]          
Concentration risk percentage   10.00%      
Maximum [Member]          
Product Warranty Liability [Line Items]          
Extended warranty term of revenue recognition   15 years      
Other Current Liabilities [Member]          
Product Warranty Liability [Line Items]          
Operating lease liabilities current   $ 1,900 $ 1,800    
Other Noncurrent Liabilities [Member]          
Product Warranty Liability [Line Items]          
Standard product warranty liability non current   11,800 8,800    
Contract with customers liability non current   35,800 29,600    
Operating lease liabilities non current   $ 1,500 $ 2,700    
Nestracker LLC [Member]          
Product Warranty Liability [Line Items]          
Variable interest entity ownership percentage   100.00%      
Reverse stock split ratio 2.1        
TPG Rise [Member]          
Product Warranty Liability [Line Items]          
Ownership Interest   16.67%      
Nextracker Inc [Member]          
Product Warranty Liability [Line Items]          
Deferred tax assets and other assets non current   $ 257,100