Note 11 - Long-Term Debt (Detail) - Long Term Debt (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Term loan facility, net of $16,821 debt discounts	$ 595,104	$ 0
Revolving credit facility	0	0
Notes, net of $4,821 debt discounts	395,179	0
	990,283	0
Less current portion	(3,922)	0
Long-term debt, net of current portion	$ 986,361	$ 0

Amount borrowed under the credit facility as of the balance sheet date.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

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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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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 210

-Section S99

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-Subparagraph (SX 210.9-03.16)

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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