XML 145 R126.htm IDEA: XBRL DOCUMENT v3.25.1
Employee benefits (Details 6) - INR (₨)
₨ in Thousands
 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Not later than one year [Member]    
Expected benefit payments in next few years [Abstract]    
Estimate of contributions expected to be paid to plan for next annual reporting period ₨ 79,980 ₨ 72,898
Later than two year and not later than five year [Member]    
Expected benefit payments in next few years [Abstract]    
Estimate of contributions expected to be paid to plan for next annual reporting period 276,238 237,283
Later than six year and not later than ten year [Member]    
Expected benefit payments in next few years [Abstract]    
Estimate of contributions expected to be paid to plan for next annual reporting period 176,697 157,127
Later than ten years [Member]    
Expected benefit payments in next few years [Abstract]    
Estimate of contributions expected to be paid to plan for next annual reporting period ₨ 97,318 ₨ 86,437