Organization and Summary of Significant Accounting Policies Organization and Summary of Significant Accounting Policies (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2011
Gain on refinancing resulting from the write-off of debt premium	$ (470,000)	$ (679,986)	$ (147,000)
Net cash provided by operating activities	126,473	140,917	153,267
Net cash provided by (used in) financing activities	22,213	99,266	(13,758)
Restatement Adjustment [Member]
Gain on refinancing resulting from the write-off of debt premium		15,100
As Previously Reported [Member]
Net cash provided by operating activities		156,008
Net cash provided by (used in) financing activities		$ 84,175

The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.

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The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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