TATAMOTORS2018-01-012018-03-31in-bse-fin:OneOperatingExpenses01Member TATAMOTORS2018-01-012018-03-31in-bse-fin:OneOperatingExpenses02Member TATAMOTORS2018-01-012018-03-31in-bse-fin:OneOperatingExpenses03Member TATAMOTORS2018-01-012018-03-31in-bse-fin:OneOperatingExpenses04Member TATAMOTORS2018-01-012018-03-31in-bse-fin:OneOperatingExpenses05Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourOperatingExpenses01Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourOperatingExpenses02Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourOperatingExpenses03Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourOperatingExpenses04Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourOperatingExpenses05Member TATAMOTORS2018-01-012018-03-31in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss01Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourItemsThatWillNotBeReclassifiedToProfitAndLoss01Member TATAMOTORS2018-01-012018-03-31in-bse-fin:OneItemsThatWillBeReclassifiedToProfitAndLoss01Member TATAMOTORS2018-01-012018-03-31in-bse-fin:FourItemsThatWillBeReclassifiedToProfitAndLoss01Member iso4217:INRxbrli:purexbrli:sharesiso4217:INRxbrli:shares TATAMOTORS 2017-04-01 2018-03-31 2018-08-05 INR Crores Yearly Single segment Automobile 2018-01-01 2018-03-31 Audited Standalone 197793200000.00 6770200000.00 204563400000.00 121102900000.00 15561800000.00 5071900000.00 11036000000.00 4464300000.00 8561700000.00 33882800000.00 199681400000.00 4882000000.00 -9619300000.00 -4737300000.00 360000000.00 -97900000.00 262100000.00 0.00 -4999400000.00 0.00 0.00 0.00 0.00 -4999400000.00 -829100000.00 -5828500000.00 -5828500000.00 0.00 6792200000.00 2 -1.47 -1.47 -1.47 -1.47 -2.94 -2.94 0.00 0.00 0.00 2017-04-01 2018-03-31 Audited Standalone 596246900000.00 15576000000.00 611822900000.00 370804500000.00 47624100000.00 8420500000.00 39667300000.00 17444300000.00 31018900000.00 96645900000.00 611625500000.00 197400000.00 -9666600000.00 -9469200000.00 926300000.00 -47000000.00 879300000.00 0.00 -10348500000.00 0.00 0.00 0.00 0.00 -10348500000.00 432200000.00 -9916300000.00 -9916300000.00 0.00 6792200000.00 2 0.00 10859400000.00 -3.05 -3.05 -3.05 -3.05 -6.10 -6.10 0.89 -0.14 -0.20 Amount capitalised -2464600000.00 Excise duty 0.00 Foreign exchange (gain)/loss (net) 953800000.00 Other expenses 33874600000.00 Product development/engineering expenses 1519000000.00 Amount capitalised -8550800000.00 Excise duty 7932830000.00 Foreign exchange (gain)/loss (net) 171400000.00 Other expenses 92342670000.00 Product development/engineering expenses 4749800000.00 0.00 0.00 0.00