Commitments and Contingencies (Tables)

9 Months Ended

May. 31, 2015

Unrecorded Unconditional Purchase Obligation [Line Items]

Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]

As of May 31, 2015, minimum future payments required under long-term commitments that are noncancelable, and that third parties have used to secure financing for the facilities that will provide the contracted goods, are as follows:

	Payments Due by Period
	Total		Less than 1 Year		1 - 3 Years		3 - 5 Years		More than 5 Years
	(Dollars in thousands)
Long-term unconditional purchase obligations	$	912,183	$	79,751	$	129,020	$	114,110	$	589,302