Revenue - Summary of Nextracker's Revenue Disaggregation (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 1,902,137	$ 1,457,592	$ 1,195,617
Point in time [Member]
Disaggregation of Revenue [Line Items]
Revenues	50,516	127,924	66,397
Over time [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 1,851,621	$ 1,329,668	$ 1,129,220

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details