Valuation and Qualifying Accounts (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
May 31, 2012
|
May 31, 2011
|
May 31, 2010
|
|
Allowance for Doubtful Accounts [Member]
|
|||
Valuation and Qualifying Accounts | |||
Balance as of beginning of fiscal year | $ 2.1 | $ 1.9 | $ 4.0 |
Additions charged to expenses | 1.2 | 1.8 | 2.6 |
(Deductions from)/additions to other accounts | 0.4 | ||
Costs and deductions | 2.1 | 2.0 | 4.7 |
Balance as of end of fiscal year | 1.2 | 2.1 | 1.9 |
Reserve for client fund losses [Member]
|
|||
Valuation and Qualifying Accounts | |||
Balance as of beginning of fiscal year | 3.1 | 2.6 | 3.2 |
Additions charged to expenses | 2.3 | 1.9 | 3.5 |
(Deductions from)/additions to other accounts | (0.7) | 1.3 | |
Costs and deductions | 2.6 | 2.7 | 4.1 |
Balance as of end of fiscal year | $ 2.1 | $ 3.1 | $ 2.6 |
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, charged to costs and expenses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, charged to accounts other than costs and expenses in a given period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|