Debt instrument amortization, end date CCYY-MM-DD format.

No definition available.

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- Definition

Debt instrument redemption price percentage plus accrued interest.

+ References

No definition available.

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- Definition

Debt issuance cost netted against current maturities of long term debt.

+ References

No definition available.

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- Definition

Debt issuance cost netted against long term debt.

+ References

No definition available.

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- Definition

Government refundable advances.

+ References

No definition available.

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- Definition

Imputed interest rate.

+ References

No definition available.

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- Definition

Loan amortization percentage under credit facility.

+ References

No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
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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
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- Definition

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

+ References

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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.

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- Definition

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

+ References

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- Definition

Percentage of principal amount of debt redeemed.

+ References

No definition available.

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- Definition

The amount of debt premium that was originally recognized at the issuance of the instrument that has yet to be amortized.

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-Name Accounting Standards Codification
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- Definition

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

+ References

No definition available.

+ Details

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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

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- Definition

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

+ References

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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.

+ References

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

The carrying value as of the balance sheet date of the noncurrent portion 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.

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

No definition available.

+ Details

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- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Debt - Additional Information (Detail) € in Millions			1 Months Ended	2 Months Ended	3 Months Ended	6 Months Ended	11 Months Ended
Debt - Additional Information (Detail) € in Millions	Aug. 03, 2015 USD ($)	Apr. 09, 2015 USD ($)	Apr. 30, 2015 USD ($)	Oct. 02, 2015 USD ($)	Jul. 31, 2015 USD ($)	Apr. 01, 2016 USD ($)	Oct. 02, 2015 USD ($)	Aug. 04, 2015 USD ($)	Apr. 30, 2015 EUR (€)	Apr. 30, 2013 USD ($)	Aug. 31, 2010 USD ($)
Debt Instrument [Line Items]
Credit facilities				$ 160,000,000		$ 165,000,000	$ 160,000,000
Imputed interest on advance						3.819%
Government refundable advances				43,300,000		$ 44,600,000	43,300,000
Debt issuance cost							6,500,000
Debt issuance cost being netted against current maturities of long term debt							200,000
Debt issuance cost being netted against long term debt							6,300,000
U.S. Term Loan, due April 2020
Debt Instrument [Line Items]
Funds borrowed under the delayed-draw term Loan	$ 250,000,000
Loan amortization rate						1.25%
Loan amortization end date						Mar. 31, 2020
7% Senior Notes, due August 2020
Debt Instrument [Line Items]
Debt instruments maturity date						Apr. 30, 2020
Debt instrument, face amount											$ 250,000,000
Debt instrument, interest rate											7.00%
Senior Notes Due Twenty Twenty
Debt Instrument [Line Items]
Write off of unamortized Debt Issuance cost				2,400,000
Debt instrument, interest rate								7.00%
Debt instrument, redemption premium								$ 8,750,000
3.625% Senior Notes, Due April 2023
Debt Instrument [Line Items]
Debt issuance costs			$ 5,900,000
Debt instruments maturity date			Apr. 30, 2023
Debt instrument, face amount \| €									€ 330.0
Debt instrument, interest rate									3.625%
Net proceeds from issuance of debt			$ 350,800,000
Fair market value of long-term debt and short-term borrowings				$ 347,700,000		$ 329,700,000	$ 347,700,000
3.625% Senior Notes, Due April 2023 \| Debt Redemption Prior April 15, 2018
Debt Instrument [Line Items]
Debt instrument redemption price percentage plus accrued interest			100.00%
Debt instrument redemption allowed percentage of principal amount redeemed			35.00%
3.625% Senior Notes, Due April 2023 \| Debt Redemption After April 15, 2018
Debt Instrument [Line Items]
Debt instrument redemption price percentage plus accrued interest			102.719%
3.625% Senior Notes, Due April 2023 \| Debt Redemption After April 15, 2021
Debt Instrument [Line Items]
Debt instrument redemption price percentage plus accrued interest			100.00%
London Interbank Offered Rate (LIBOR) \| U.S. Term Loan, due April 2020
Debt Instrument [Line Items]
Interest rate, basis spread on variable rate						1.75%
Interest rate						2.19%
London Interbank Offered Rate (LIBOR) \| Minimum \| U.S. Term Loan, due April 2020
Debt Instrument [Line Items]
Interest rate, basis spread on variable rate	1.25%
London Interbank Offered Rate (LIBOR) \| Maximum \| U.S. Term Loan, due April 2020
Debt Instrument [Line Items]
Interest rate, basis spread on variable rate	2.00%
Secured Debt
Debt Instrument [Line Items]
Credit facility maturity date		Apr. 09, 2020
Debt issuance costs		$ 2,300,000
Credit facilities						$ 165,000,000
Secured Debt \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Interest rate, basis spread on variable rate						1.75%
Interest rate						2.20%
Secured Debt \| London Interbank Offered Rate (LIBOR) \| Minimum
Debt Instrument [Line Items]
Interest rate, basis spread on variable rate		1.25%
Secured Debt \| London Interbank Offered Rate (LIBOR) \| Maximum
Debt Instrument [Line Items]
Interest rate, basis spread on variable rate		2.00%
Secured Debt \| Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity		$ 500,000,000
Secured Debt \| Delayed-Draw Term Loan Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity		$ 250,000,000
U S Term Loan
Debt Instrument [Line Items]
Term Loan										$ 175,000,000
Write off of unamortized Debt Issuance cost					$ 300,000