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Debt Schedule of Debt Instruments (Details) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2012
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Sep. 30, 2011
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| Debt Instrument [Line Items] | ||
| Gross Debt Obligations | $ 1,664,917 | $ 1,589,512 |
| Current maturities of long-term debt | 16,414 | 41,090 |
| Original Issuance Premium (Discounts) on Debt | 4,383 | (12,900) |
| Long-term debt, net of current maturities | 1,652,886 | 1,535,522 |
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Senior Notes [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | 370,175 | 525,237 |
| Interest Rate | 5.10% | 5.10% |
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Secured Debt [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | 950,000 | 750,000 |
| Interest Rate | 9.50% | 9.50% |
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Revolving Credit Facility [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | 0 | 0 |
| Interest Rate | 4.30% | 2.50% |
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Other Debt Obligations [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | 18,059 | 44,333 |
| Interest Rate | 10.90% | 10.50% |
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Capital Lease Obligations [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | 26,683 | 24,911 |
| Interest Rate | 6.20% | 6.20% |
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Notes 6.75% [Member] | Unsecured Debt [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | 300,000 | 0 |
| Interest Rate | 6.80% | 0.00% |
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Notes 12% PIK [Member] | Unsecured Debt [Member]
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| Debt Instrument [Line Items] | ||
| Debt Balance | $ 0 | $ 245,031 |
| Interest Rate | 0.00% | 12.00% |
| X | ||||||||||
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- Definition
Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The amount of debt discount (net of debt premium) that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of debt outstanding by type or by instrument at that time. No definition available.
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| X | ||||||||||
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- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer plus capital lease obligations due to be paid more than one year after the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Including both current and noncurrent portions, carrying amount as of the balance sheet date of other forms of debt not elsewhere specified in the taxonomy with initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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