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Commitments and Contingencies (Details) (USD $)
In Millions |
12 Months Ended | ||
|---|---|---|---|
|
May 31, 2011
|
May 31, 2010
|
May 31, 2009
|
|
| Commitments and Contingencies (Textuals) [Abstract] | |||
| Lines of credit outstanding | $ 0 | ||
| Irrevocable standby letters of credit | 47.4 | 50.3 | |
| Irrevocable stand by letters of credit outstanding | 0 | ||
| Expiry date range of letter of credit | July 2011 to December 2011 | ||
| Rent expense | 45.4 | 46.9 | 46.6 |
| Minimum future payment obligations under purchase orders and contractual arrangements | 72.4 | ||
| Commitments to purchase capital assets | 6.0 | ||
|
JP Morgan Chase Bank, N.A. [Member]
|
|||
| Lines of credit | |||
| Amount available | 350 | ||
| Expiration date | February 2012 | ||
|
Bank of America, N.A. [Member]
|
|||
| Lines of credit | |||
| Amount available | 250 | ||
| Expiration date | February 2012 | ||
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PNC Bank, National Association [Member]
|
|||
| Lines of credit | |||
| Amount available | 150 | ||
| Expiration date | February 2012 | ||
|
Wells Fargo Bank, National Association [Member]
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|||
| Lines of credit | |||
| Amount available | $ 150 | ||
| Expiration date | February 2012 | ||
| X | ||||||||||
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- Definition
Commitments and Contingencies.
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| X | ||||||||||
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- Definition
Commitments to purchase capital assets.
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| X | ||||||||||
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- Definition
Expiry Date Range of Letter of Credit.
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| X | ||||||||||
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- Definition
Irrevocable stand by letters of credit.
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| X | ||||||||||
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- Definition
Irrevocable stand by letters of credit outstanding.
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| X | ||||||||||
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- Definition
Minimum future payment obligations under purchase orders and contractual arrangements.
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| X | ||||||||||
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- Definition
Rent expense.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount borrowed under the credit facility as of the balance-sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Reflects when the credit facility terminates, which may be presented in a variety of ways (year, month and year, day, month and year, quarter). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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