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v3.22.2

Long-Term Debt and Related Contractual Rates and Maturity Dates (Detail) ₨ in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Mar. 31, 2022 INR (₨) | Mar. 31, 2021 INR (₨) | Mar. 31, 2022 USD ($)
Debt Instrument [Line Items] |  |  |  |
Total |  | ₨ 1,554,333.4 | ₨ 1,174,758.2 | $ 20,486.8
Perpetual debt—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Total |  | ₨ 169,064.5 |  |
Subordinated debt | Subordinated debt (other than perpetual debt) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity /Call dates, start |  | 2023 | 2022 |
Maturity /Call dates, end |  | 2031 | 2031 |
Total |  | ₨ 89,759.4 | ₨ 126,240.0 | 1,183.1
Subordinated debt | Perpetual debt—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity /Call dates, start |  | 2023 | 2023 |
Maturity /Call dates, end |  | 2030 | 2030 |
Total |  | ₨ 93,848.2 | ₨ 84,976.1 | $ 1,237.0
Subordinated debt | Perpetual debt—(2) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity /Call dates, end |  | 2027 |  |
Stated interest rates |  | 3.70% |  | 3.70%
Total |  | ₨ 75,216.3 |  | $ 991.4
Subordinated debt | Minimum | Subordinated debt (other than perpetual debt) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates |  | 7.35% | 7.35% | 7.35%
Subordinated debt | Minimum | Perpetual debt—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates |  | 7.55% | 8.84% | 7.55%
Subordinated debt | Maximum | Subordinated debt (other than perpetual debt) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates |  | 10.20% | 10.20% | 10.20%
Subordinated debt | Maximum | Perpetual debt—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates |  | 9.70% | 9.70% | 9.70%
Others | Variable rate—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity /Call dates, start | [1] | 2023 | 2022 |
Maturity /Call dates, end | [1] | 2024 | 2024 |
Total | [1] | ₨ 40,045.9 | ₨ 50,935.8 | $ 527.8
Others | Variable rate—(2) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity /Call dates, start | [1] | 2023 | 2022 |
Maturity /Call dates, end | [1] | 2027 | 2025 |
Total | [1] | ₨ 82,243.1 | ₨ 97,418.0 | 1,083.9
Others | Fixed rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maturity /Call dates, start | [1] | 2023 | 2022 |
Maturity /Call dates, end | [1] | 2030 | 2032 |
Total | [1] | ₨ 1,173,220.5 | ₨ 815,188.3 | $ 15,463.6
Others | Minimum | Variable rate—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates | [1] | 1.40% | 0.11% | 1.40%
Others | Minimum | Variable rate—(2) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates | [1] | 4.40% | 5.90% | 4.40%
Others | Minimum | Fixed rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates | [1] | 2.80% | 2.80% | 2.80%
Others | Maximum | Variable rate—(1) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates | [1] | 1.80% | 1.33% | 1.80%
Others | Maximum | Variable rate—(2) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates | [1] | 6.90% | 7.75% | 6.90%
Others | Maximum | Fixed rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rates | [1] | 9.21% | 9.56% | 9.21%
[1] | Variable rate—( 1) and Perpetual debt—(2) represent foreign currency debt. Variable rate debt is typically indexed to LIBOR, T-bill rates, Marginal cost of funds based lending rates (“MCLR”), among others.

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