XML 109 R90.htm IDEA: XBRL DOCUMENT v3.25.1
Property, plant and equipment (Details Textual) - INR (₨)
₨ in Thousands
12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Disclosure of Property, plant and equipments [Line Items]    
Contractual commitments for acquisition of property, plant and equipment ₨ 7,221,572 ₨ 9,352,551
Property, plant and equipment, pledged as security 24,189,268 12,260,778
Borrowing costs capitalised ₨ 515,310 ₨ 514,022