Income Taxes (Details Textual) (USD $)
In Millions, unless otherwise specified |
May 31, 2012
|
May 31, 2011
|
---|---|---|
Income Taxes (Textual) [Abstract] | ||
Total reserve for uncertain tax positions | $ 36.8 | $ 34.4 |
Total reserve for uncertain tax positions included in long-term liabilities | 35.9 | 34.1 |
Impact of uncertain tax positions, if recognized, on company's effective income tax rate | $ 31.6 | $ 29.2 |
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Liability for uncertain tax positions current and noncurrent. No definition available.
|
X | ||||||||||
- Definition
The noncurrent portion of the amount recognized for uncertain tax positions as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|