v3.25.2
Other Assets - Other Assets Disclosure (Parenthetical) (Detail)
₨ in Millions, $ in Millions
 12 Months Ended
Mar. 31, 2025
INR (₨)
Mar. 31, 2024
INR (₨)
Mar. 31, 2025
USD ($)
Mar. 31, 2024
USD ($)
Jun. 30, 2023
INR (₨)
Other Assets Disclosure [Line Items]          
Other assets [1] ₨ 709,095.4 ₨ 546,542.0 $ 8,300.3    
Unrealized gain/(loss) recognized in non-interest revenue–other, net (159.3) 11,759.4      
Deferred policy acquistion costs 148,175.6 60,531.9 $ 1,734.5 $ 708.6 ₨ 0.0
Other Assets          
Other Assets Disclosure [Line Items]          
Reinsurance assets 104,321.2 105,661.6      
Deferred policy acquistion costs 148,175.6 60,531.9      
Equity securities          
Other Assets Disclosure [Line Items]          
Other assets 381,931.6 317,593.5      
Equity securities | Non Marketable Equity Securities [Member]          
Other Assets Disclosure [Line Items]          
Other assets ₨ 18,558.0 ₨ 14,646.7      
[1] Others include equity securities and affiliates with carrying value amounting to Rs. 317,593.5 million and Rs. 381,931.6 million as of March 31, 2024 and March 31, 2025, respectively. Equity securities include non-marketable equity securities carried at cost of Rs. 14,646.7 million and Rs. 18,558.0 million as of March 31, 2024 and March 31, 2025, respectively. Unrealized gain/(loss) recognized in non-interest revenue–other, net amount to Rs. 11,759.4 million and Rs. (159.3) million for the fiscal years ended March 31, 2024 and March 31, 2025, respectively. Further, Others also includes reinsurance assets amounting to Rs. 105,661.6 million and Rs. 104,321.2 million and deferred acquisition assets amounting to Rs. 60,531.9 million and Rs. 148,175.6 million as of March 31, 2024 and March 31, 2025, respectively.