Condensed Consolidated Statement of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Statement Of Operations [Abstract]
Net Revenue	$ 27,500		$ 27,500
Cost of revenues	4,558		4,558
Gross profit	22,942		22,942
Operating expenses
General and administrative	790,506	587,167	1,293,370	1,372,788
Sales and marketing	6,096	62,882	53,812	148,307
Research and development	856,544	171,581	1,137,388	314,873
Depreciation	7,309	3,942	17,377	7,448
Total operating expenses	1,660,455	825,572	2,501,948	1,843,416
Loss from operations	(1,637,513)	(825,572)	(2,479,006)	(1,843,416)
Other income (expense)
Interest expense and financing costs	(204,480)	(243,731)	(500,890)	(462,625)
Loss on change in fair value of derivative liability	(4,185,376)	(1,698)	(4,107,185)	(1,373)
Other income	(2,301)		(4,528)
Legal settlements
Gain (Loss) on settlement of debt	170,703	(238,804)	174,734	(196,893)
Total other income (expense)	(4,221,545)	(484,233)	(4,437,870)	(660,891)
Loss before income taxes	(5,858,967)	(1,309,805)	(6,916,876)	(2,504,307)
Income taxes
Net loss	(5,858,967)	(1,309,805)	(6,916,876)	(2,504,307)
Less: Net loss attributable to the noncontrolling interest		2,587		2,587
Net loss attributable to Sionix Corporation	$ (5,858,967)	$ (13,072,180)	$ (6,916,876)	$ (2,501,720)
Amounts attributable to Sionix Corporation:
Basic loss per share	$ (0.01)	$ 0.00	$ (0.02)	$ (0.01)
Diluted loss per share	$ (0.01)	$ 0.00	$ (0.02)	$ (0.01)
Basic weighted average number of shares of common stock outstanding	440,415,881	324,493,782	419,966,351	314,627,551
Diluted weighted average number of shares of common stock outstanding	440,415,881	324,493,782	419,966,351	314,627,551