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CONSOLIDATED BALANCE SHEETS (Parenthetical)
₨ in Millions, $ in Millions
Mar. 31, 2017
INR (₨)
₨ / shares
shares
Mar. 31, 2017
USD ($)
shares
Mar. 31, 2016
INR (₨)
₨ / shares
shares
Mar. 31, 2016
USD ($)
shares
Investments available for sale, at fair value, restricted investments ₨ 1,200,857.2 $ 18,517.5 ₨ 656,516.4  
Loans, allowance ₨ 78,496.9 $ 1,210.5 ₨ 57,360.1 $ 884.5
Equity shares, par value | ₨ / shares ₨ 2.0   ₨ 2.0  
Equity shares, authorized 3,250,000,000 3,250,000,000 2,750,000,000 2,750,000,000
Equity shares, issued 2,562,545,717 2,562,545,717 2,528,186,517 2,528,186,517
Equity shares, outstanding 2,562,545,717 2,562,545,717 2,528,186,517 2,528,186,517