Additional borrowing capacity on credit facility if agreed to by lenders

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- Definition

Cash Investment Limit For Acquisition of Business

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No definition available.

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- Definition

Component of Base Rate, Basis Spread on Adjusted LIBOR

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No definition available.

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Component of Base Rate, Basis Spread on Federal Reserve Bank of New York (FRBNY) rate

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No definition available.

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- Definition

Consolidated trailing four quarters EBITDA less capital expenditures to consolidated fixed charges

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No definition available.

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- Definition

Debt Instrument, Covenant Compliance, Leverage Ratio Four

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No definition available.

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- Definition

Debt Instrument, Covenant Compliance, Senior Debt Leverage Ratio

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No definition available.

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- Definition

Debt Instrument, Covenant Compliance, Senior Debt Leverage Ratio, actual

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No definition available.

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- Definition

Debt Instrument, Number of Banks in Credit Facility

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No definition available.

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- Definition

debt net of unamortized debt issuance cost

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No definition available.

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- Definition

Actual fixed charge coverage ratio -- metric for determining debt covenant compliance

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No definition available.

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- Definition

Investment in Foreign Subsidiaries Authorized Amount

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No definition available.

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- Definition

Actual leverage ratio -- metric for determining compliance with debt covenant

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No definition available.

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- Definition

Line of Credit Facility, Variable Interest Rate, Length of Time Between Updates

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No definition available.

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- Definition

Voting interest in foreign subsidiaries pledged against credit facility

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No definition available.

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- Definition

Voting interest in domestic subsidiaries pledged against credit facility

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Paragraph 1
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- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
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- Definition

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

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

+ Details

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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The effective interest rate at the end of the reporting period.

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- Definition

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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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.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

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Debt (Details)		9 Months Ended
Debt (Details)	May 15, 2019	Jun. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	May 31, 2016 USD ($)	Sep. 30, 2015 bank
Debt Instrument [Line Items]
Senior Notes		$ 500,000,000	$ 500,000,000	$ 500,000,000
Long-term Debt, Gross		698,125,000	718,125,000
debt net of unamortized debt issuance cost		$ 693,053,000	$ 712,406,000
Debt Instrument, Interest Rate, Stated Percentage		6.00%	6.00%	6.00%
Voting interest in domestic subsidiaries pledged against credit facility		100.00%
Voting interest in foreign subsidiaries pledged against credit facility		65.00%
Leverage Ratio, Actual		2.45
Debt Instrument, Covenant Compliance, Senior Debt Leverage Ratio, actual		0.73
Fixed charge coverage ratio, actual		6.82
Line of Credit [Member]
Debt Instrument [Line Items]
Long-term portion of long term debt		$ 198,125,000	$ 218,125,000
Credit facility amount		600,000,000
Additional borrowing capacity on credit facility if agreed to by lenders		$ 500,000,000
Line of Credit Facility, Interest Rate at Period End		3.88%
Component of Base Rate, Basis Spread on Federal Reserve Bank of New York (FRBNY) rate		0.50%
Component of Base Rate, Basis Spread on Adjusted LIBOR		1.00%
Investment limit in foreign subsidiaries		$ 75,000,000
Cash investment limit for acquisition of business		$ 200,000,000
Debt Instrument, Covenant Compliance, Leverage Ratio Four		4.50
Minimum fixed charge coverage ratio allowed under debt covenant		3.50
Debt Instrument, Covenant Compliance, maximum Senior Debt Leverage Ratio after covenant modification trigger event		3.0
Line of Credit [Member] \| Minimum
Debt Instrument [Line Items]
Line of Credit Facility, Variable Interest Rate, Length of Time Between Updates		30 days
Credit facility commitment fees percentage		0.175%
Line of Credit [Member] \| Maximum
Debt Instrument [Line Items]
Line of Credit Facility, Variable Interest Rate, Length of Time Between Updates		180 days
Credit facility commitment fees percentage		0.30%
Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Number of Banks in Credit Facility \| bank					16
London Interbank Offered Rate (LIBOR) [Member] \| Line of Credit [Member] \| Minimum
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.25%
London Interbank Offered Rate (LIBOR) [Member] \| Line of Credit [Member] \| Maximum
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.75%
Base Rate [Member] \| Line of Credit [Member] \| Minimum
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.25%
Base Rate [Member] \| Line of Credit [Member] \| Maximum
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.75%
Scenario, Forecast [Member]
Debt Instrument [Line Items]
Debt Instrument, Redemption Price, Percentage	101.00%
Other Noncurrent Assets \| Line of Credit [Member]
Debt Instrument [Line Items]
Unamortized Debt Issuance Expense		$ (1,300,000)	(2,000,000)
Senior Notes [Member]
Debt Instrument [Line Items]
Unamortized Debt Issuance Expense		(5,072,000)	$ (5,719,000)
Debt Instrument, Fair Value Disclosure		$ 520,000,000