Balance Sheets (Parenthetical) - $ / shares	Oct. 31, 2019	Jul. 31, 2019
Common stock, par value (in dollars per share)	$ .0001	$ 0.0001
Common stock, shares authorized	16,000,000,000	16,000,000,000
Common stock, shares issued	15,616,865,172	15,616,865,172
Common stock, shares outstanding	15,616,865,172	15,616,865,172
Preferred stock, par value	$ .0001	$ .0001
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	2,025,760	2,025,760
Preferred stock, shares outstanding	2,025,760	2,025,760
Series AA Preferred
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	100,000	100,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Series AAA Preferred
Preferred stock, par value	$ .0001	$ 0.0001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Series B Preferred
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares issued	724,198
Preferred stock, shares outstanding	724,198	724,198
Nonvoting Convertible Preferred
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	200,000	200,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0