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Property and Equipment by Asset Category (Detail)
₨ in Millions, $ in Millions
Mar. 31, 2020
INR (₨)
Mar. 31, 2020
USD ($)
Mar. 31, 2019
INR (₨)
Property, Plant and Equipment [Line Items]      
Land and premises ₨ 19,567.6 $ 259.5 ₨ 18,836.5
Software and systems 33,433.9 443.5 29,855.2
Equipment and furniture 82,179.1 1,090.1 73,601.8
Property and equipment, at cost 135,180.6 1,793.1 122,293.5
Less: Accumulated depreciation 86,852.9 1,152.1 79,105.7
Property and equipment, net ₨ 48,327.7 $ 641.0 ₨ 43,187.8