Vodafone Idea targets cash EBITDA margin above 35% in 3-4 years, keeps ₹45,000-crore capex plan, pursues ₹25,000-crore funded and ₹1,000-crore non funded facilities led by SBI consortium. Shares of Vodafone Idea closed nearly flat at ₹12.98 on Monday; they have surged 93.15% over the last 12 months.