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Subsequent Event	6 Months Ended
Subsequent Event	Jan. 31, 2016
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Event In February 2016, we agreed to make a $125 capital commitment to Acre Venture Partners, L.P. (“Acre”), a limited partnership formed to make venture capital investments in innovative new companies in food and food-related industries. Acre will be managed by its general partner, Acre Ventures GP, LLC, which is independent of us. We are the sole limited partner of Acre.