v3.26.1
Schedule of changes in other capital reserves (Details)
₨ in Thousands, $ in Thousands
 12 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2026
INR (₨)
Mar. 31, 2025
INR (₨)
Disclosure of reserves within equity [line items]      
Balance   ₨ 7,904,834 ₨ 7,760,272
Balance $ 88,079 8,264,455 7,904,834
Capital reserve [member]      
Disclosure of reserves within equity [line items]      
Balance   412,232 378,693
Share-based payments expense during the year   277,648 123,811
Exercised during the year   (254,506) (90,272)
Forfeited during the year  
Expired during the year  
Vested PSUs net settled for employee’s tax obligation   (64,395)  
Balance   370,979 412,232
Capital reserve [member] | Reserve of share-based payments [member]      
Disclosure of reserves within equity [line items]      
Balance   388,633 355,094
Share-based payments expense during the year   277,648 123,811
Exercised during the year   (254,506) (90,272)
Forfeited during the year  
Expired during the year  
Vested PSUs net settled for employee’s tax obligation   (64,395)  
Balance   347,380 388,633
Capital reserve [member] | Reserve of gains and losses from investments in equity instruments [member]      
Disclosure of reserves within equity [line items]      
Balance   341 341
Share-based payments expense during the year  
Exercised during the year  
Forfeited during the year  
Expired during the year  
Balance   341 341
Capital reserve [member] | Reserve On Expiry Of Warrant [Member]      
Disclosure of reserves within equity [line items]      
Balance   23,258 23,258
Share-based payments expense during the year  
Exercised during the year  
Forfeited during the year  
Expired during the year  
Balance   ₨ 23,258 ₨ 23,258