CONSOLIDATED BALANCE SHEETS (Parenthetical) ₨ in Millions, $ in Millions	Mar. 31, 2021 INR (₨) ₨ / shares shares	Mar. 31, 2021 USD ($) shares	Mar. 31, 2020 INR (₨) ₨ / shares shares	Mar. 31, 2020 USD ($) shares
Investments available for sale, at fair value, restricted investments	₨ 1,694,645.4	$ 23,169.9	₨ 1,760,859.1
Loans, allowance	₨ 343,528.7	$ 4,696.9	₨ 198,833.2	$ 2,718.7
Equity shares, par value \| ₨ / shares	₨ 1.0		₨ 1.0
Equity shares, authorized	6,500,000,000	6,500,000,000	6,500,000,000	6,500,000,000
Equity shares, issued	5,512,776,482	5,512,776,482	5,483,286,460	5,483,286,460
Equity shares, outstanding	5,512,776,482	5,512,776,482	5,483,286,460	5,483,286,460

The carrying amount of securities categorized neither as held-to-maturity nor trading which serve as security for borrowings or other arrangements.

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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