Stockholders' Equity (Details) - $ / shares	Dec. 31, 2015	Dec. 31, 2014
Equity [Abstract]
Preferred shares authorized	10,000,000	10,000,000.0
Preferred stock, par value (in usd per share)	$ 0.001	$ 0.001
Preferred shares issued	0	0
Preferred shares outstanding	0	0
Common stock, shares authorized	3,580,000,000	3,580,000,000