Shareholder Report, Average Annual Return (Details) 74200011100_Franklin Growth Opportunities Fund_Class C_TSR Annual {Class C}	12 Months Ended	60 Months Ended	120 Months Ended
	Apr. 30, 2026	Apr. 30, 2026	Apr. 30, 2026
Class C
Average Annual Return [Line Items]
Line Graph and Table Measure Name	Class C (with sales charge)
Average Annual Return, Percent	18.92%	5.83%	13.09%
Without Sales Load [Member] \| Class C
Average Annual Return [Line Items]
Line Graph and Table Measure Name	Class C
Average Annual Return, Percent	19.82%	5.83%	13.09%
Russell 3000 Index [Member]
Average Annual Return [Line Items]
Line Graph and Table Measure Name	Russell 3000 Index
Average Annual Return, Percent	31.01%	11.91%	14.76%
Russell 3000 Growth Index [Member]
Average Annual Return [Line Items]
Line Graph and Table Measure Name	Russell 3000 Growth Index
Average Annual Return, Percent	30.98%	13.23%	17.82%
S&P 500 Index [Member]
Average Annual Return [Line Items]
Line Graph and Table Measure Name	S&P 500 Index
Average Annual Return, Percent	31.05%	13.14%	15.26%