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Non-interest revenue (Tables) | 12 Months Ended
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Mar. 31, 2019
Summary of Disaggregation of Revenue | The table below presents the non-interest revenue disaggregated by revenue source for the fiscal years ended March 31, 2018 and March 31, 2019.
|  | Fiscal years ended March 31, |
|  | 2017 |  |  | 2018 |  |  | 2019 |  |  | 2019 |
|  | (In millions) |
Deposit related fees |  | Rs. | 20,407.5 |  |  | Rs. | 22,424.9 |  |  | Rs. | 25,383.0 |  |  | US$ | 367.0 |
Lending related fees |  |  | 26,705.4 |  |  |  | 31,791.6 |  |  |  | 30,176.2 |  |  |  | 436.3 |
Third-party products related fees |  |  | 13,813.1 |  |  |  | 20,908.1 |  |  |  | 22,000.4 |  |  |  | 318.1 |
Payments and cards business fees |  |  | 25,115.2 |  |  |  | 34,551.4 |  |  |  | 47,012.4 |  |  |  | 679.8 |
Others |  |  | 8,079.1 |  |  |  | 10,384.9 |  |  |  | 9,583.2 |  |  |  | 138.6 |
Fees and commissions |  | Rs. | 94,120.3 |  |  | Rs. | 120,060.9 |  |  | Rs. | 134,155.2 |  |  | US$ | 1,939.8 |
The table below presents the non-interest revenue disaggregated by revenue source for the fiscal years ended March 31, 2017, March 31, 2018 and March 31, 2019.
|  | Fiscal year ended March 31, |
|  | 2017 |  |  | 2018 |  |  | 2019 |  |  | 2019 |
|  | (In millions) |
Retail Banking |  | Rs. | 86,237.9 |  |  | Rs. | 110,927.2 |  |  | Rs. | 123,070.6 |  |  | US$ | 1,779.5 |
Wholesale Banking |  |  | 7,695.8 |  |  |  | 8,985.0 |  |  |  | 10,839.6 |  |  |  | 156.7 |
Treasury Services |  |  | 186.6 |  |  |  | 148.7 |  |  |  | 245.0 |  |  |  | 3.6 |
Fees and commissions |  | Rs. | 94,120.3 |  |  | Rs. | 120,060.9 |  |  | Rs. | 134,155.2 |  |  | US$ | 1,939.8 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration