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.

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Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Long-term Debt - Debt Table (Details) (USD $)	3 Months Ended
Long-term Debt - Debt Table (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Debt	$ 639,330,000us-gaap_DebtAndCapitalLeaseObligations	$ 305,740,000us-gaap_DebtAndCapitalLeaseObligations
Current maturities, debt	23,860,000us-gaap_DebtCurrent	10,290,000us-gaap_DebtCurrent
Long-term debt	615,470,000	295,450,000
Credit Agreement [Member]
Debt Instrument [Line Items]
Debt	559,530,000	246,130,000
Receivables Facility and other [Member] [Member]
Debt Instrument [Line Items]
Debt	79,800,000	59,610,000
Senior secured notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			9.75%
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date	Oct. 16, 2018
Line of Credit Facility, Maximum Borrowing Capacity	575,000,000
Senior Secured Term Loan A [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date	Oct. 16, 2018
Debt Instrument, Face Amount	$ 175,000,000