The company had reported a net profit of Rs 322 crore during the July-September quarter of 2015-16.
"Net profit at Rs 283 crore de-grew year-on-year due to reduction of ABNL's share in Idea's net profit by Rs 156 crore," the company said in a statement.
The net profit of company's telecom arm Idea Cellular had declined from Rs 762 crore to Rs 91 crore mainly on account of higher interest and amortisation costs pertaining to the spectrum acquired in the earlier year, it said.
Going forward, ABNL said it has planned a capex of about Rs 325 crore for its divisions, including Rs 191 crore and Rs 40 crore towards the expansion of linen yarn and VFY capacities, respectively.
More From This Section
Besides, there will be a capital requirement to the tune of about Rs 900 crore in the financial services businesses, including new ventures Payments Bank and health insurance, it said.
About the amalgamation of ABNL with Grasim, it said: "The process of seeking requisite regulatory approvals for the scheme of amalgamation of ABNL with Grasim and the subsequent demerger and listing of the financial services business is in progress."
The USD 3.6 billion conglomerate is present in financial business, telecom, linen, agriculture and insulators sectors.
ABNL has recently ventured into the solar power business and has also received in-principle approval from RBI to set up a Payments Bank in joint-venture with Idea Cellular.
Stock of the company closed 2.39 per cent higher at Rs 1,324.15 on BSE.