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v3.22.2

Exposures to Ten Largest Borrowers Computed as per RBI Guidelines, Based on Higher of Outstanding Balance or Limit on Loans, Investments (Including Credit Substitutes) and Non-Funded Exposures (Detail) ₨ in Millions, $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2022 INR (₨) | Mar. 31, 2022 USD ($) | Mar. 31, 2021 INR (₨)
Concentration Risk [Line Items] |  |  |
Total Exposure | ₨ 16,528,039.5 | $ 217,846.7 | ₨ 13,807,140.7
Borrower 1 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 266,161.9 | 3,508.1 | 303,418.5
Borrower 1 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 265,661.9 |  | 302,918.5
Borrower 1 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 500.0 |  | 500.0
Borrower 2 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 245,435.0 | 3,234.9 | 253,526.4
Borrower 2 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 245,435.0 |  | 192,080.2
Borrower 2 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 0.0 |  | 61,446.2
Borrower 3 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 236,497.9 | 3,117.1 | 195,480.0
Borrower 3 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 119,950.5 |  | 195,480.0
Borrower 3 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 116,547.4 |  | 0.0
Borrower 4 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 150,283.8 | 1,980.8 | 155,545.9
Borrower 4 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 150,283.8 |  | 154,997.8
Borrower 4 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 0.0 |  | 548.1
Borrower 5 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 145,908.2 | 1,923.1 | 150,489.2
Borrower 5 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 126,639.8 |  | 150,000.0
Borrower 5 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 19,268.4 |  | 489.2
Borrower 6 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 142,600.0 | 1,879.5 | 148,107.3
Borrower 6 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 142,600.0 |  | 148,107.3
Borrower 6 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 0.0 |  | 0.0
Borrower 7 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 140,232.0 | 1,848.3 | 104,308.5
Borrower 7 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 140,000.0 |  | 3,830.9
Borrower 7 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 232.0 |  | 100,477.6
Borrower 8 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 137,899.2 | 1,817.6 | 100,919.7
Borrower 8 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 137,700.0 |  | 98,919.7
Borrower 8 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 199.2 |  | 2,000.0
Borrower 9 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 133,670.0 | 1,761.8 | 97,706.2
Borrower 9 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 133,670.0 |  | 75,437.8
Borrower 9 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 0.0 |  | 22,268.4
Borrower 10 |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 126,447.2 | $ 1,666.6 | 90,108.0
Borrower 10 | Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | 108,591.5 |  | 90,108.0
Borrower 10 | Non-Funded Exposure |  |  |
Concentration Risk [Line Items] |  |  |
Total Exposure | ₨ 17,855.7 |  | ₨ 0.0

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