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Fair Value Measurement - Additional Information (Detail) (Senior Notes, 5.625% Senior Notes, USD $)
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Nov. 30, 2013
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Aug. 31, 2013
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Apr. 16, 2012
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Senior Notes | 5.625% Senior Notes
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| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
| Face amount | $ 300,000,000 | $ 300,000,000 | |
| Debt instrument, interest rate | 5.625% | 5.625% | |
| Fair value of long-term debt | $ 303,000,000 | $ 300,800,000 |
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- Definition
The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Interest rate stated in the contractual debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. No definition available.
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