XML 36 R48.htm IDEA: XBRL DOCUMENT

Summary of Significant Accounting Policies - Gains (losses) Included in Other Comprehensive Income on Derivatives Accounted For as Hedging Instruments, Net of Tax (Details) (USD $)	12 Months Ended
	Aug. 31, 2014	Aug. 31, 2013 Designated as Hedging Instrument [Member] Interest Rate Swap [Member] Cash Flow Hedging [Member]	Aug. 31, 2012 Designated as Hedging Instrument [Member] Interest Rate Swap [Member] Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$ 900,000
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax		$ 14,930,000

Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

+ References+ Details