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Troubled Debt Restructurings that Have Defaulted (Detail) - 12 months ended Mar. 31, 2016 ₨ in Millions, $ in Millions	INR (₨)	USD ($)
Financing Receivable, Modifications [Line Items]
Recorded investment of defaults	₨ 228.9	$ 3.5
Retail Loans | Retail Business Banking
Financing Receivable, Modifications [Line Items]
Recorded investment of defaults	228.9
Wholesale loans
Financing Receivable, Modifications [Line Items]
Recorded investment of defaults	₨ 0.0

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- Definition

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+ References

No definition available.

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- Definition

Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953682-111524

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