BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 2018	Dec. 31, 2017
Statement Of Financial Position [Abstract]
Preferred stock par value	$ 0.0001	$ 0.0001
Preferred stock shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	1	1
Preferred stock, shares outstanding	1	1
Common stock par value	$ 0.0001	$ 0.0001
Common stock shares authorized	8,000,000,000	8,000,000,000
Common stock, shares issued	3,926,744,551	3,402,514,447
Common stock, shares outstanding	3,826,744,551	3,302,514,447